Side lap roof It is best to start a siding sheet at a large opening (i. Ensure lower panel is bearing on to purlin by a minimum of 50mm. The tables below give minimum recommended laps according to exposure, roof pitch and slate size. The information has been gained through a Instant side lap bond, tested stronger than all other application methods. 8mm Minimum density 1400kg/m3 Pitch of corrugation (nominal) 72. Teks #10 16 X 3/4 in. Apply side joint air seal as per item e q Apply 6 x 5mm butyl rubber An anti-capillary feature in the side lap of the sheet is used to prevent capillary action drawing moisture into the lap and to allow the lap to drain. This is for EverGuard TPO/PVC Single-Ply Roofing Systems. Minimum Roof Pitch A special anti-capillary Repair Roof to Side lap joint. It is especially important for heavily fasteners along side laps if purlin spacings are beyond the recommended spacings. Polyglass has redesigned the manufacturing process to develop patent pending SEALLap carried out at each side lap before tightening of the main fasten-ers. consideration should be given to the use of a lap sealant at end and side laps. Side lap: This is where panels horizontally overlap each other, typically by about half an inch. The TRP 40/333 is a trapezoid formed roof panel, through-fixed on the side-lap joints. 9/16″ Steel Form Deck; 7/8″ HD Steel Form Deck; Side Lap Types; Span double sealed end laps and single sealed side laps. Coverage c. Preliminary considerations a. The minimum end laps for roof pitches in excess of 15° is 150 mm and for other roofs a minimum of 250 mm is recommended. Weld washers should never be used at side laps An installation overview showing a Side Lap detail. They are typically installed using a standard screw gun. End-lap Refers to the amount of overlap in a How Incorrect Side Lap Leads to Roof Leaks. sliding door, window, door etc. 5″ Type B Roof Deck; 1. 5 800 600 2 700 525 For high wind areas, please contact our local office for further support. 3mm Lap felts with a minimum side lap of 75 mm (3 in). This document contains details for roof panel installation including side lap details, anchor bolt details, base plate details, J-bolt to purlin connection details, J-bolt spacing, and purlin connection details. 028 inch minimum) or lighter. 5. Adhesive on one side allows the tape to It would be appropriate for projects with a built up roof. 32″ net coverage roof deck with nestable side laps for tek screw connections. The QuadCore® KS1000RW insulated roof and wall panels side lap stitching centres can be increased up to 500mm maximum centres for both a roof and a wall application. Most single lap tiles have a tongue-and-groove joint along the side edges to form a series of interlocking joints. When you purchase corrugated metal roofing you pay for the overall panel width and NOT the coverage of the panel. 7). Ridge Cap Overlap: When installing the ridge cap (the panel that runs along the top of the roof), it should overlap the panels below. Do double lap roof tiles need to be nailed? Generally, unless the roof exposure is high, only every fourth course of tiles is nailed. On roofs over 10° pitch, where parapets might allow snow build-up, 300mm double sealed end laps and single sealed side laps are recommended. Placing a row of butyl seam sealant on top of the rib of On occasion, side lap welds will be specified for deck that has the button punchable side lap arrangement (see Figure 4A for comments on this subject; see Figures 4B for welding these deck sheets to the frame). Spread the arms of the tool apart until they bottom out and then put them back together. Deep-Dek® and Deep-Dek® Acoustical eliminate unsightly side-lap screw penetrations. long. This SA to SA bond provides a The roof lange of the edge metal should be 3" – 4" wide. Installation Roof - CUSTOM ORB® 990 fasteners along side laps if purlin spacings are beyond the recommended spacings. Side-laps. This type of sidelap connection is similar in strength to button punching. It is a common choice for wider roofs due to the panel’s larger width. 27m2 of material covers 1. rolls and installs in the side lap of the roof and wall panels. Rogers, C. HC-21. The Dutch Lap method of installing slate can be defined as a lightweight method in which the slates are laid with a side lap and single lap at the heads of the slates. Fix first panel (P1) with 3No. Improves weathertightness against driving rain, keeping the battens dry and extending the longevity of support structures. Max 1+1mm thick (For Side lap FAWS Factory Applied Weather Seal, including 6 x 5mm butyl tape sealant for closing off 50 x 6mm co-laminate butyl Multiple Panels Eaves to Ridge - 75mm End Lap QuadCore ® KS1000RW Roof Panel b Position first panel (P1) with a minimum bearing of 50mm onto the purlin. Invoicing from side lap to side lap. 121 posts · Joined 2020 Add to quote; Only show this user Diaphragms utilizing self-drilling screws at the side laps often cannot meet the higher shear requirements of West Coast, seismic driven design. Repair Guide. End laps for side Acceptable side lap attachment methods include 5/8” puddle welds, #10 self-drilling metal deck screws and button punching (crimping). 0m2 • (917mm purlin spacing, normal side lap, 300mm end lap) approx 1. Weld washers should never be used at side laps Dutch Lap Slate Roofing NATIONAL SLATE ASSOCIATION Technical Bulletin #6 JANUARY 2019 Figure 1: Headlap is the amount by which the head of slate in a given course is lapped by the butt of the slate two courses above and is the key to keeping a traditional slate roof weathertight. (use 12x45mm steeltek for steel purlins) or 3. ). SecureLap ® Lap Detail. It is especially important for heavily Panel Side Laps The term “panel side lap” refers to the area where two exposed fastener metal panels overlap, as shown in the images. Jump to Latest 21K views 2 replies 2 participants last post by NewTinyBuilder Nov 10, 2020. It also contains sections and a truss detail at the gutter end. 8∅ spiral shank nail hot dipped galv to as/nzs 4680. free overhand of eaves Min. Sealant is not required unless stated otherwise in notes, specifications, or drawings. (See Figure #4). It is generally considered good practice to use fasteners alongside laps; however, when cladding is supported, as indicated in maximum support New Millennium roof deck, form deck and composite deck can be attached to supports and at side laps with welds or with mechanical fasteners such as power-actuated fasteners and screws. txt) or view presentation slides online. ) note: pre-drill exterior side of sheet for stitch fastener framing fastener before erection pattern #2 (intermediate girt) wall (intermediate purlin) roof multi-rib panel r-panel multi-rib panel tape sealant on panel side laps for roof application optional "pb side lap at 450mm centres commencing 50mm from panel end KS1000 RW Trapezoidal Roof Panel Components f Lay second panel (P2) and fix with 3 main fasteners per purlin (minimum) g Apply 6 x 5mm butyl rubber sealant to side lap m Apply 6 x 5mm butyl rubber sealant to side lap. 1 m diaphragm specimens made of corrugated steel deck panels. Repair Considerations f. 3 Roofing shall commence at the lowest point of the roof deck with laps installed so that water flows over and not against the lap. Why A Side Lap Fastener Matters: A side lap fastener connects sheets of metal deck together in through different processes. 2 Position the new roll to overlap the existing roll a minimum of 6”, creating the end lap. The product must be overlapped at the sides, not less than 1. Step Packer Z Purlin. (available in pre-painted color options) An experimental program was conducted to study the inelastic response of steel roof deck diaphragms for low-rise steel buildings subjected to seismic loading. 5 roof deck, use 1. This requires skill and care because each slate must be chosen and laid so that the side lap is satisfactory. Button Punch. The load carrying capacity of roof diaphragms for low-rise steel buildings, subjected to lateral loads from wind and/or earthquakes, is directly dependent on the performance of the connections. It requires a different side lap than the standard interlocking side lap. consideration should be given to laying the metal sheet roofing so that the side lap is facing away from prevailing weather Traditional double lap plain tiles are one of the oldest forms of roof covering in the UK. When self-drilling, self-tapping screws are used to connect the sidelaps of HSB-36-SS and N-24-SS roof decks, they are to be a minimum #10 x 3/4-in. The first sheet put onto the roof purlins Side lap fasteners. 33m2 of material covers 1. Learn more about TPO Roofing:https://www. HC-16. This follows extensive internal and third party testing carried out for QuadCore ® KS1000RW roof and wall panel, including 32″ net coverage roof deck with interlocking side lap for DeltaGrip®, top seam weld, or button punch connections. can be used to fix panel to panel side lap, or panel to end lap of light gauge, lightweight steel. Materials d. Minimum of 50mm should be overlapped into the gutter with necessary flashing details. B - Standard “B” deck with nested side-lap; BI - B-deck with Interlocking side-lap; BA - Minimum overlap guidelines are set by the manufacturer: GCP Applied Technologies’ Grace Ice & Water Shield roofing underlayment requires side laps to be a minimum of 90 mm (3. Tests were performed on 3. You will have to have purchased the metal roof deck with Side Lap Sealant is a self-adhering foam tape. Standard or cellular, acoustic or vented, interlocking or nested side laps, B deck is among the most ASC Steel Deck, a manufacturer of steel roof and floor deck, unveils its new structural side lap connection system, the DeltaGrip DG4 Tool. It is generally considered good practice to use fasteners along side-laps however, when cladding is supported as indicated in maximum support spacings; side-lap fasteners are not usually needed. 8 1. For roof slopes less than 3/12, fasten side laps 12” o. Sitework Delivery, handling and storage Profiles are supplied banded when delivered to site. On lower roof slopes, side laps can be prone to a phenomenon called capillary action, which occurs when water siphons its way up the seam into the building envelope. Increased shear values apply to a roof deck condition and NOT a floor deck condition. A variation of the lap joint is the . This paper provides information on the cyclic Punchlok has a different side lap connection than typical metal decking. End laps for side Side-Lap ( % ) 76/16 0. N. Note: While The QuadCore® KS1000RW insulated roof and wall panels side lap stitching centres can be increased up to 500mm maximum centres for both a roof and a wall application. On such roofs, workmanship as regards positioning and placing of butyl strips is more critical and greater care is necessary with lap sealing. the minimum end lap must When you’re looking to tackle side lap roofing, it’s good practice to use mastic lapping tape and stitching screws to help ensure a robust weather-resistant joint on side laps. Some The new FAWS side lap sealant is available for both roof and wall panels and is compatible with all standard panel end lap and cut back size options. • Sealing laps. It is recommended that end and side laps on low pitch roofs be sealed to ensure water tightness. • Where roof installations require Topglass® to be laid side-by-side, it is recommended that the use of Lap Seal Tape be implemented in these situations, therefore lap detail for a 15° roof pitch. Our steel roof decks are available in a variety of widths, finishes, and gauges. SecureLap ® Sealing Strip. It has a For slopes of 3” on 12” or less, end lap panels 6”. The 40mm high ribs provide along side-laps. ) Direct fix concealed fastening method; roofing minimum 12 gauge 65mm long timber tekscrew with neo. 0: End Bearing On Steel. Wall panels can be installed in horizontal as well as in vertical direction. Align the roll in the course to be followed and unroll completely. The information contained within this technical paper is intended to provide generic guidance on improved sealing of end lap details. Butyl sealant tape is not Insulated panel roof (upper roof run) 25 Step Packer (3mm x 10mm) Additional packer is only reuired if purlin spacing is less than 1500mm 14-10x45mm CS RIB Wingtek screw through top of Step Packer. Overview of the Permavent Easy Slate Low Pitch Side Lap. Profiles can be off-loaded directly to the roof, or to a storage area, which should be dry and well • (917mm purlin spacing, normal side lap, 150mm end lap) approx 1. Metal decking with a button punch side lap is not weather tight without a built up roof system. As per previous supplied FAWS sidelap, the seal will terminate at the foam core and will not extend to the endlap. Detailed guidance on wind load calculations is given in BS 5534 and BS EN 1991. - End laps: Two rows of partially cross linked 6x5mm butyl rubber sealant. co Minimum overlap guidelines are set by the manufacturer: GCP Applied Technologies’ Grace Ice & Water Shield roofing underlayment requires side laps to be a minimum of 90 mm (3. Gauge - The length of tile/slate exposed after it has been installed. Double lap: A method combining both end and side lap, providing enhanced EIP TRP 40/333. “Inelastic seismic response of side lap fasteners for steel roof When IBR roof sheets are end-lapped the roof pitch should be considered. • ®If more than two sheets of Topglass roofing products are to be used side by side, contact Laserlite Building Products for specific guidelines. B - Standard “B” deck with nested side-lap; BI - B-deck with The Basic Lap Joint . 50%) 1. ” Research Report No. This style joint is commonly used for flashings and end joints in long panels which are not located at the eave or ridge sections of the roof. The male rib shall have spurs to ensure a positive double interlocking action at side-laps. 1. The Back-Roll Method. A minimum side lap may be specified but is more often left to the slater’s judgment. Weld washers should never be used at side laps Side lap screws are for connecting the "side laps" of adjacent deck sheets. Below is an example of what the parts of a designation mean. END LAPS At all roof end laps (including those with dissimilar materials), a minimum of 300mm overlap shall be provided and such lap shall Roof sheets - side laps Wall sheets - side laps. The overall width of ⅞” corrugated is 39”, but it will For roof slopes 3/12 or greater, fasten side laps 18” o. The rolls can be easily cut to length. 0: Typical Girder-Slab Repair Roof to Side lap joint. Side lap is what allows the Dutch Lap Side-laps CUSTOM ORB® 990 standard lap is 1. . These are added at the midspans of the sheets for support spacings over 900mm for roofs and 1200mm for walls to give weather proofing. The system is made weather-tight by having larger enough head Suitable for roof pitches 3° or steeper (note: Stramit recommends to seal side laps for any roofs under 7. lap, which is utilized by many types of ribbed metal panels. Metal Roof Deck. Read more. 5° pitch or over 5m in length – see the SharpLine Technical Manual for further information. This sheet is even faster to install yielding greater savings. pdf), Text File (. 32″ net coverage roof deck with nestable side lap for tek screw connections. On the bends sufficient side lap fasteners are to be added to ensure absolute Top roofing materials at low prices from a leading online roofing merchant. However, when cladding is supported as indicated in maximum support spacings, side-lap fasteners are not usually needed for strength. Brownbuilt™ is the first Concealed Fix roofing profile in South Africa and was introduced in 1964 by Brownbuilt Metal Sections. HC-22. HC-15. Apply 6mm x 4mm butyl air seal to ridge, verge & eaves positions. 2 810 760 6. Ends of Sheets It is usual to allow roof sheets to overlap into gutters by about 50 mm. 8-7. 125” diameter seal washers. Reporting Claims b. Steel – Gypsum board, or cementitious board Tuff‐Rib panels used as siding are side lapped the same as in the roofing application. Light gauge galvanized steel roof deck provides the structural substrate for various roofing It is recommended that side laps be stitched at 500mm centres with a #14 x 22mm metal stitching fastener. NN-32™ Nestable. Unfortunately, many slate roofs suffer from premature leaking because side laps are not installed correctly. Install the roof lange of the edge metal over the base sheet strip-in at the lowest point on the roof. A standing The top seam weld is an option for connecting the side laps of adjacent steel deck sheets. 6) reveals additional information (Fig. In 15. HC-24. 5″ Type F Roof Deck; 1. This follows extensive internal and third party testing carried out for QuadCore ® KS1000RW roof and wall panel, including When discharging onto a tiled roof, the lower section is to be sarked a minimum width of 1800mm, either side of the point of discharge extending down to the gutter. This can also be achieved by not over tightening the sheet fixing. Learn more on How To Attach Metal Deck. to View the Verco Roof Deck Catalog for product details, load tables, attachments of roof deck, finishes, roof deck accessories, and design examples. Google Scholar. com 800-728-4010. The stitch screw sidelap (SS) designation is specified when the interlocking sidelaps are to be connected with screws. Gun-grade sealant referred to is: 32″ net coverage roof deck with nestable side laps for tek screw connections. m. Even a slight miscalculation can lead to major issues. ) and end laps a minimum of 150 mm (6 in. Metal roof side lap question. (2003). 2 2 2 3 3 3 3 3 3 16 17 I. Apply side joint air seal as per item e q Apply 6 x 5mm butyl rubber Maximum Roof Span (mm) 2. METAL-Tite™ Stitchers Fasteners – Reduced Point. Browse 40,000+ roof tiles, roofing sheets, roof windows and more. Then reroll both side lap and a 6ʺ (152 mm) end lap. Compiled How Interlocking Side-Lap Joints Work: Steel deck panels have a male and female side edge. The bond should never be less than the lap. However, the button punch connection decreases the likelihood of water penetration when compared to the Punchlok tool. 9/16″ Steel Form Deck; 7/8″ HD Steel Form Deck; Side Lap Types; Span A single lap of one tile over another is sufficient to provide the weather tightness required. On mineral -surfaced membranes, prior to seaming the 6ʺ (152 mm) end Install side lap stitching screws with minimum 14mm Ø washer at 450mm centres commencing 50mm from panel end Note: Do not stitch side laps from eaves up without first considering gutter support arm positions P1 P3 P2 i Apply 6mm Ø non-setting gun-grade butyl air seal to the panel side joint, from the ridge air seal to the side lap weather An experimental program was undertaken to investigate the inelastic seismic response of metal deck roofing systems. Each In the case of very exposed situations, the minimum permissible end lap shall be 200 mm. - Side laps: One row of partially cross linked 6x5mm butyl rubber sealant. End laps for side sheeting should be at least 100 mm. 121 posts · Joined 2020 Add to quote; Only show this user Side Lap Fastener (for roof only) Field of Panel Panel Fastener Side Lap Fastener (for roof only) Ends of Panel Tuff-Rib - Technical Sheet Metal Roofing, Nationwide bestbuymetals. Roofing Panel Roofing Panel. 2. STEEL PENETRATION. Title: Metal Roof Side Lap Created Date: 5/3/2022 3:51:49 AM Completed roof 120mm membrane overlap Insulation secured with FR-75 tube washers Side-lap fixed installation Fatra FF810 membrane Page 9 Fatra reinforced membrane can also be mechanically side-lap fixed as an alternative option to the FF852 fixing disc system. slope of roof 1010 mm 150 mm 2. Lapping tape with a section of 9mm x 1. When side-lap fixing, Fatra FF810 1. 0: Interior Side Lap On Steel. It’s Side lap The half bond pattern is measured horizontally between a perp joint of any tile to the nearest perp joint in the course of tiles below. This is split into the end lap, and the side lap. 0D x 3. Roofing; A-Z guide to parts of a roof; Side Lap Expert help and advice Comprehensive Design Services Technical Support Wall and facade enquiries 0161 491 8200 Roof enquiries 01427 871200 Landscaping enquiries 0161 491 8200 Find a On occasion, side lap welds will be specified for deck that has the button punchable side lap arrangement (see Figure 4A for comments on this subject; see Figures 4B for welding these deck sheets to the frame). Inspection e. May also be installed inverted. The side-laps or interlocking seams are normally raised above the supports and are fastened together using button punches, screws, or For deck that is intended to end lap, usually seen on roof deck, the end lap location should be adjusted so the center of the lapped portion occurs over the support or, when supported by bar joists, over a top chord member. sikausa. Figure 15-2 The Nested Lap Joint A metal deck sheet with a partial rib on one side that overlaps, onto the edge of the adjacent a metal deck sheet with a full rib. , and Tremblay, R. We have been supplying metal deck throughout the country for over 50 years. Install sheets in Bigsix corrugated sheets are durable and lightweight that can be used in all sectors of the building industry for roofing and side cladding. PLB-36 stands for Punchlok® II in a type B roof deck. An exposed fastener ribbed roof uses sealant and exposed fasteners at the side lap and end lap joints. 5″ Type A Roof Deck; 3″ Type N Roof Deck; 4. The side laps should be laid on the side facing away from the prevailing monsoon winds. For 8. For cyclonic or high wind load areas, further advice should be sought regarding possible additional fastening requirements. See more lap joint. If the roof pitch is less than 25 o or extreme weather is expected, the valleys of sheets should be S-11 - Free download as PDF File (. 4. It is common to use button punch side lap for a canopy On occasion, side lap welds will be specified for deck that has the button punchable side lap arrangement (see Figure 4A for comments on this subject; see Figures 4B for welding these deck sheets to the frame). 5mm mastic should be Orientation of Overlap. Single lapping is an economical form of roofing because there is just one layer of slate over most of the roof and a double layer just where the slabs overlap vertically. 0: Interior Masonry Bearing. 0: Interior Masonry Slide Lap. The top seam weld is the strongest sidelap connection type and until the PunchLok system (VSC2) connection, was the only option for high shear 1/4-14 Sealer Impax Lap, Panel to Panel Side Lap Self-Drilling Fastener - Cupped HWH with EPDM Sealing Washer Get A Quote Free Metal Samples Correct Way To Fasten Screws A minimum side lap may be specified but is more often left to the slater’s judgment. 8mm Thickness (nominal) 5. c. ) so that the panels are square. Ply Roof Systems. This Side Lap Tape Sealant comes in 150 ft. The minimum end laps for roofs pitches in excess of 15° is 150mm and for other roofs a minimum of 250mm is recommended. This is done to ensure that water flows away from the ridge and Put the jaws of the button punch over the male/female metal deck side lap. Side-Lap ( % ) 76/16 0. This powerful, lightweight pneumatic tool represents a significant side lap at 450mm centres commencing 50mm from panel end KS1000 RW Trapezoidal Roof Panel Components f Lay second panel (P2) and fix with 3 main fasteners per purlin (minimum) g Apply 6 x 5mm butyl rubber sealant to side lap m Apply 6 x 5mm butyl rubber sealant to side lap. May also On occasion, side lap welds will be specified for deck that has the button punchable side lap arrangement (see Figure 4A for comments on this subject; see Figures 4B for welding these deck sheets to the frame). Welding side laps is not recommended for 22 gage decks (0. This seam is directly over the front entry door. Concrete – Vented base sheet, base sheet, or #15 felt mopped to the deck with a minimum 75 mm (3 in) side lap. 5″ Type J Roof Deck; Steel Form Deck. The basic lap joint is nothing more than a How A Side-Lap Joint Works: When two pieces of metal deck with the same profile are adjacent, a side-lap Joint can be used to fasten the two sheets together by overlapping a portion of each sheet by using a side-lap fastener . 2004 Holiday Rambler Endeavor 38 PBD This coach has a joint where the front roof section, the main roof section and the side coach section all come together into a big messy lap joint. The side lap of a plain tile roof should never be less than 55mm, without a lead soaker being used. The minimum end laps for roofs pitches in excess of 15° is 150 mm and for other roofs a minimum of 250 mm is recommended. How A Side Lap Fastener Works: When two pieces of metal deck overlap edges, a side lap fastener can be used to fix the two sheets together. It is further recommended that every second rib is fixed at the eaves, ridges and the apex of the roof. 6. EPM/CGS-2000-09, Department of Civil, Geological and Mining Engineering, École Polytechnique, Montreal QC, Canada. Side laps should face away from the prevailing wind. A. Sheet-to-sheet connections may be required at the side laps of deck, which are frequently referred to as stitch LokSeam® panels are joined at the side-lap with an interlocking 25mm-high seam standing above the major rib. A factory Applied Weather Seal (FAWS) is applied to all panel side laps. For guidance on the sealant arrangement at end laps for roof and walls panel options, please contact the Tech-eXchange 9x3 Side Lap Tape. This follows extensive internal and third party testing carried out for QuadCore ® KS1000RW roof and wall panel, including 1. A nested lap joint overlaps the adjacent panel, but also covers or "nests" the lower panel rib within the rib of the lapping panel. This joint pulled apart: The rivets holding it together failed. 5mm. Two corrugations side-lap is recommended for low roof slope and/or high wind areas. Engineering seals and approvals Custom ORB 935 is a smooth sinusoidal profile which offers flexibility of design for roof and wall cladding application. 36″ net coverage roof deck with interlocking side laps for DeltaGrip®, top seam weld, (base, lap and eave) wall (eave, lap and ridge) roof stitch fastener (@ 1'-8" o. Single Pitch Tile Form roofing projects should have a minimum degree of pitch of 12, it’s imperative to lay tile form sheeting from right to left. 0: Angle Support At Corridors. 5 corrugations. Side-lap Refers to the overlap in a sideways or horizontal direction. I am now preparing Side Lap End Lap (min) Actual Coverage of 3 m. HC-20. Punchlok II is not a weather tight The QuadCore® KS1000RW insulated roof and wall panels side lap stitching centres can be increased up to 500mm maximum centres for both a roof and a wall application. Seven inch-wide panels will only yield 32 inches of coverage after the panel side lap. It Stitch Screw Side Lap. When the spreader discharges onto a corrugated roof, each lap The minimum end laps for roof pitches >15º is at least 150 mm and 250 mm for other roofs. 3m wide membrane should be used, with each sheet Type B, wide-rib structural roof deck is a high-performance, cost-efficient choice with a variety of options to meet multiple project needs. The metal deck profile is the same for stitch screw and standard interlocking sidelaps, however, the stitch screw sidelap is made with a shortened male leg and an extended female leg. Panel side-laps are seamed by a special seaming machine. 0: Interior Change Of Direction. For roof deck diaphragm applications, fasten side laps 12” o. Weld washers should never be used at side laps 1 Make sure all side and end laps are installed with the slope of the roof to ensure that no laps are installed against the flow of water. nested. Bond or side lap - The horizontal distance between the side of a slate and the side of the slate immediately above it. The steel deck for this example is required to be a minimum 33 ksi steel with a maximum span of 6 ft Whether it is a roof deck or a floor deck, the labeling of the deck is done in similar ways. Projects and Case Studies; Beyond the Build The securement of the side lap between two steel roof deck panels is also provided, as is the method of attachment of the steel roof deck to the structure. Sheet as laid (side lap of 50 mm, end lap of 150 mm) Purling spacing for side roofing Runner spacing for side cladding Max. Max 1400 mm Max 1700 mm 300 mm 10 degrees ADVANCED FEATURES Work of fracture - IMOR Impact resistance Metal Roof Deck Metal Roof Deck products serve as the structural substrate in roof construction. This is the seam joint shown in Figure 15-2. 6 m×6. 88 sq. The ISOTHERM 45/250 Profile is a trapezoid formed roof panel, through-fixed Stitching Screws for Metal for Roofing. This type of metal roof deck is designed to be screwed at the side lap and NOT welded. Side and end laps are to be Metal Roof Deck. Carbon steel countersunk wingdrillers for timber battens to Nestable B-36 Roof Deck is a 36" net coverage structural decking product designed in a nestable configuration for screwed side lap attachment. The side lap connection is made by using the Punchlok II tool which creates greater shear values. Designations Vocabulary. gaf. View the Verco Roof Deck Catalog for product details, load tables, attachments of roof deck, finishes, roof deck accessories, and design examples. 2 Load / Span Data Maximum Purlin Span End Span (mm) Mid Span (mm) Load/Kpa 1 1200 900 1. Offloading is the responsibility of the customer. Lay the first sheet along the eave at the down-wind side of the roof, farthest away from the direction of the prevailing winds. All panels are seamed together, creating 360-degree double lock Verco HSB-36-SS stands for High Shear B Deck @ 36" wide with a stitch screw side lap. a minimum of 3 inches in each direction beyond the cut and On lower roof slopes, side laps can be prone to a phenomenon called capillary action, which occurs when water siphons its way up the seam into the building envelope. The parameters examined were the thickness and configuration of the sheet steel panels, the type The individual roof panel sheets are joined together at side laps that are raised above the plane of water flow. • Stitching laps: - End laps: One per crown, 30mm up from edge. 5 mm Load (kg/m²) Mid Field End Field Mid Field End Field 50 1600 1200 1700 1275 75 1500 1125 1600 1200 Apply sealing tape over the PALRUF panel side-lap corrugation crests, where covered by the next panel. How A Nested Side-Lap Joint Works: The The interlocking side-lap joint, also referred to as an interlocking seam, is a method of connecting adjacent steel deck panels during installation. 0m2 Technical data Overall width 782mm Net covering width 650. Side cladding end laps should be at least 100 mm. It is recommended that end laps on roofs <10 degrees are sealed with a bitumen sealing strip to “Inelastic seismic response offrame and side lap fasteners for steel roof decks. This attachment method is referred to as a Delta Grip Side Lap connection. Title: Tuff-Rib - Technical Sheet Author: Nathan Libbey Created Date: The main benefit of this system is the greater shear values created by the VSC2 side lap connection. On mineral -surfaced membranes, prior to seaming the 6ʺ (152 mm) end Request PDF | Inelastic Seismic Response of Side Lap Fasteners for Steel Roof Deck Diaphragms | An experimental program was undertaken to investigate the inelastic seismic response of metal deck Cladco Tile Form Sheeting - How To Lay Sheets on a roof. Referred to as a button punch Side-Lap. Nail the edge Side Lap Fastener Drill Bit Size SB2 Grommet 3/8” Fastener Types Correct Fastener Installation Visual Inspection Correct Too Tight! Too Loose! Tightness! Metal backing Sealant is not Note slight circle of of washer starts compressed to sealant extrusion. As the nominal width of a plain tile is 165mm, the nominal half bond should be 82. com RC1-2. The system is made weather-tight by having larger enough head METAL ROOF SIDE LAP DETAIL TITLE www. 0: Interior HC-19. DGB-36/B-36. 0 mm 2. The term ‘double lap’ is applied to the way that the plain tiles are laid on the roof to create an effective barrier to water. Clicking "View" for the steel deck (Fig. Screw location Roofing application Do the fasteners go in the highs or lows of the panel when fastening a corrugated metal • End laps size (minimum): Available from 80mm to 280mm, but typically 150mm as set out by MCRMA. ISOTHERM panels are versatile cladding products, allowing for use in: Roofs, Metal Roof Deck. WHAT IS LAP? The minimum pitch for our EUROSIX fibre cement sheeting Stainless steel stitching fixings for end and side laps on sheeting and cladding projects. Combine sound-absorbing features and factory-applied coatings An anti-capillary feature in the side lap of the sheet is used to prevent capillary action drawing moisture into the lap and to allow the lap to drain. neoprene washer profile washer over epdm washer oversized hole in crest of profile line of site and prevailing weather direction relative to laps where practicable rt7 roofing fix side ISOTHERM Roof and Wall Panels are composite prefabricated panels, consisting of two layers of metal facers and PUR/PIR insulation core between the facers. 9/16″ Steel Form Deck; 7/8″ HD Steel Form Deck; This deck is painted with primer on the bottom side, When Corrugated roof sheets are end-lapped the roof pitch should be considered. Roof Turn Down Roof Turn Up. Welding and steel weld washers are not recommended for connecting side laps for deck that is Panel Side Lap For Corrugated Metal Roofing . Top of slope Bottom of slope Side laps End laps End laps Lap treatments The lap is the measurement that describes what area and how much of one sheet overlaps onto another sheet at each end. 36″ net coverage roof deck with interlocking side laps for DeltaGrip®, top seam weld, 15. The ISOTHERM Roof and Wall Panels are composite prefabricated panels, consisting of two layers of metal facers and PUR/PIR insulation core between the facers. Pay close attention so you don’t puncture the metal decking Deep-Dek® produces a deep-fluted look for a dramatic underside aesthetic. The lowest point in the deck profile is where the nesting usually occurs. An all-rounder roof cladding suitable for use in all buildings with roof slopes as low as 3 o (5. Brownbuilt™ is a classic and well-known concealed fix profile, with a cover width of 406mm, providing the K-Clad Roof Panel Multiple Panels Eaves to Ridge 5mm End Lap Notes Ensure steelwork is suitable for panels and is within tolerance. The 40mm high ribs provide It is typically recommended to have a minimum end lap of 6 inches, although specific requirements may vary depending on the manufacturer and local building codes. Slate Roof Condition Assessment Surveys. The recommendations for minimum pitches and laps Dutch Lap Slate Roofing. Normally stitch screw B Decking is used in short to medium sealing of typical 150mm end lap (and side lap) details for metal to metal through fix built-up and sandwich panel roofing systems and associated GRP rooflight materials. Long lengths and weatherproof side lap design allow MxRib1010 to be used safely on roof pitches as low as 30 in single sheet length & 50 with end laps and for vertical cladding. Side Lap: Side lap is the overlap that occurs along HC-13. Plain tiles, like slates, are uniform in shape and have no side interlocks, allowing water to enter the gaps Panel Side Lap For Corrugated Metal Roofing . The overall width of ⅞” corrugated is 39”, but it will Global Roofing Solutions Klip-Lok 700™ is similar to Klip-Lok 406™ but wider. 1-1/2” Roof Deck. The free overhang of the sheets shall not exceed 300 mm. Proprietary tile designs that have effective anti-capillary devices, head-lap and side-lock features, and are close-fitting, may be used at pitches below 30° provided that evidence is available from the manufacturer, of satisfactory prolonged and extensive use of the product (a minimum of 15 years) at the roof pitches, head-laps and side-laps SEALLap ULTRA is the patented, granule-free and self-adhesive compound in the side lap of Polyglass’ ADESO ® granulated cap sheets. For instance, Whether it is a roof deck or a floor deck, the labeling of the deck is done in similar ways. e. Cut and apply a patch of Paradiene 30 FR TG to extend . 0: Exterior Side Lap On Steel. 0: Exterior Masonry Bearing (Roof) HC-14. Apply sealing tape along the bottom and top End-lap (if there is), along screws centerline or two taken into account. 5 in. HC-23. Timber to steel fixings . When two pieces of metal deck with the same profile are adjacent, a side-lap Roofing Lap The amount by which roofing tiles, slates, shingles, flashings, etc overlap each other to achieve waterproofing. Zinc-Plated Hex Washer-Head Self-Tapping screws Provides secure metal to metal A-Z guide to parts of a roof; Side Lap Expert help and advice Comprehensive Design Services Technical Support Wall and facade enquiries 0161 491 8200 Roof enquiries 01427 871200 Landscaping enquiries 0161 491 8200 Find a stockist Inspiration. It is/was held together by rivets. Stitcher drillscrews in carbon steel for standard roof and wall end or side lap fixing. Side lap tape recommended for the side and end laps of roofing sheets, generally 1no strip down the complete side lap of the roofing sheet and at least 2no strips across the end laps, after the tape has been fitted to EIP TRP 40/333. NewTinyBuilder Discussion starter. fwyrtihcyryvdedzbbppagofrywcgmjpojoismhwothvwxaisy