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Home My WebLink AboutROOF INSTALLATIONCOUNTER FLASHING SUPPLIED AND SILICONE INSTALLED BY OTHERS 0.4- WHITE MEMBRANE BUTY ROOF COVERING WHITE SILICONE TAPERED HEAVY BEAD FOAM __---�TO BE COVE TROWLED ON TOP AND BOTTOM INSUL. TOP ROOFING BOARD COVER PLATE (WEDGE CUT INSIDE PANEL LIPS OF COVER PLATE AT CORNERS TO ALLOW FOR A CONTINUOUS RUN) 6 MIL C-) a POLYETHELENE (TOP VIEW) 9 EXPOSED BUTYL lz SIDES ONLY 3" WIDE BROWN TAPE TERMINATION BAR WITH EXPOSED STAINLESS STEEL FASTENERS SIDES ONLY AW A 6GANNED BY Panel S yste M �- Lucie County ROOF INSTALLATION — TAPERED ROOF SYSTEM ROOFING BOARD IS PROVIDED INVX8' 6 MIL POLYETHYLENE SAW CUTTAPERED SHEETS, INSTALL INALLTIERNATIIN� -71 IS PROVIDED TO ROOFING BLOCKS AS PATTERN COMPLETELY COVER NECESSARY TO ALIGN WITH EXPOSED EDGES OF EDGE OF BOX. INSTALL 7 TAPERED ROOFING TIGHTAGAINSTBUILDIN WALL. G7 B L0cK"7 &'WIDEADHESIVE STRIP TO HOLD POLYETHYLENE IN PLACE TAPERED ROOFING BLOCKS ARE PROVIDED IN N X 4'SQUARES WITH TAPERED TOP THE TAPERED ROOF SYSTEM CONSISTS OF TAPERED BLOCKS, ROOFING BOARD, POLYETHYLENE SHEET AND ADHESIVE STRIPS. 1" MINIMUM SPACE BETWEEN WALK.IN & BUILDING WALL Locate tallest tapered blocks and install an top of walk-in top panels and against building wall. If Walk-in is free standing and not against a building wall, align the tall edge of the tapered block with the edge of the walk-in top panel. If distance between walk-in and building wall exceeds 4", support angle must be installed between walk-in and building wall to support foam blocks. (support angle not provided) Install tapered blocks in succession from high side to low side. If tapered blocks extend beyond walk-in tops, use hand saw to cut off excess. Install V X 8' roofing boards in alternating pattern as shown. Use the 6 mil. Polyethylene sheet to completely cover all exposed edges of the tapered blocks. Use the 3" wide adhesive strip to tape the polyethylene to the roofing board and the edge of the top panels. Fasteners are not supplied to fasten tapered blocks or roofing board. If necessary, the multi -length screws provided to install the membrane may be used to temporarily hold down the blocks and roofing mem p dun installation. board. Remove them and reinsert in F brane fla E ng COPY OZI k KYS@R Panel Systems Locate the parts required for the installation of the membrane roof. The membrane roof is shipped rolled and folded. The termination bar and any roof trim required are shipped in 6' diameter by 10' long cardboard tubes. A hardware box containing screws, fastening plates and sealant is included. F0 IrCT, FI-y" T-M f WITOTO�11111111111 JLLtLJ ANU I-ULULU TERMINATION BAR BE #14 X 1-1/2" SCREWS (BLACK) FASTENERS, FASTENING PLATES AND SEALANTS ARE LOCATED IN HARDWARE BOX 2 r DIAME " DIAMETER FASTENING PLATE(BLACK) 0� 1-1/2"TERMINATiON BAR PREPARE TOP PANELS 15P #14 X 1-1/2" SCREWS (STAINLESS STEEL) Check the roof of the walk-in unit and remove any foreign matter. Seal all protruding rough edges and screw heads, rivets, etc. with tape or sealant. This will prevent any chance of penetrating or wearing a hole in the membrane roof cap. Remove afl debris and cover rottqh ecliges with tape or sealant VERIFY MEMBRANE SIZE Verify the overall width and length. The membrane should overhang the top edge of the wall panel by 2" on all exposed sides of the walk-in unit. And extend at least 8" up on adjacent building walls. POSITION MEMBRANE The smooth (shiny) finish surface of the membrane is the exposed (up) side. The 3"fastening tabs are on the bottom side of the membrane. I KYS3R Panel Systems LOCATE FIRST TAB — FLAT ROOF If the walk-in has a flat roof, snap a chalk line approximately 57" or 56" (see chart below) from edge of walk-in unit and align the first 3" tab with chalk line. FIRST TAB — FLAT ROOF The chalk line location shown is for walk-ins with flat roof and is based on 60" tab spacing. Verify the tab spacing by measuring the distance from the edge of the roof material to the beginning of the 3" tab. This dimension should be 60" if this dimension is 28" or 18" use the chart to locate the chalk line. Tab Spacing Chalk Line Location 4" Tops 5" Tops 60" 57" 56" 28" 25" 24" 18" 15" 14" 57" for 4" TOPS FASTENING 56" for 5" TOPS PLATE CHALKLINE SEALANT TOP 2- FIRS 3" TAB TERMINATION 1-112"SCREVV *ALL BAR WALK-IN SEALANT LOCATE FIRST TAB — TAPERED ROOF SYSTEM FIRST TAB — TAPERED ROOF MEASURE THIS DISTANCE ON ROOFING MATERIALTHEN MARK FASTENING THIS LOCATION AT THE HIGHEST POINT CHALKLINE OF THE TAPERED ROOF FIRST 3"TAB ROOFING BOARD SEALANT TAPERED TOP ROOF SYSTEM MULTI -LENGTH SCREWS TERMINAI WALL- R I-11r SCREW S L: T WALK-IN If the walk in includes a tapered roof system, the chalk line location will be determined by locating the edge of the roofing material 2" below the top of the wall panel at the highest point of the roof. Extend the roof material and mark the edge of the first tab. This mark is the location of the chalk line for the first tab. W KYS@R Pane[ Systems MEMBRNE ROOF INSTALLATION FASTEN FIRST TAB Unroll roof membrane and align first 3" tab with chalk line. Fasten 3" tab by using 1 1/2" black #14 screw and fastening plate. Align membrane so that the tabs are perpendicular to the adjacent building. , Start in the middle of the tab and work toward the edges placing the screws and plates 6" an center. Pull membrane toward edges to remove slack. The 1-1/2" screws should penetrate the top metal skin of the walk-in top panel. Start at the base of the wall by fastening a plate into the top of the walk-in cooler and into the wall of the adjacent building. Make sure at least 8" of material is up the wall for proper termination. Work away from wall fastening 6" on center. The 1-1/2" screws should penetrate the top metal skin of the walk-in top panel. ff tapered roof system is used, the screw length will vary, InstaH the short screws at Lq@J�A?TIOI the low side and increasingly loncierscrews toward the high side. Edra care should be taken to onIV13enetrate the top metal skin of the walk in top panel. Donotpenetrafethe interior metal skin. To prevent "Tab Rollover". temporarily secure the echge of the overhanging roo membrane to the top echge of the wall betbre continuing to the second tab. CONTINUE FASTENING 0 I Unroll roof cap membrane to next tab and repeat the screw and fastening plate pattern. Always pull slack out of membrane before starting a row of fasteners. Use of vice grips is ideal to keep material taut. LE COPY 29 KY" Panel Systems FASTEN TERMINATION BAR After all fastening tabs have been secured, fold comers as shown in and install termination bar around perimeter of walk-in unit. Use 1-1/2" stainless steel screws spaced 6" an center. Trim membrane before applying sealant to top and bottom edge of termination bar. SEALANT 2' TERMINATION STE BAR SEALANT TERMINATION BAR FASTENED TO WALK-IN Customer is responsible for �OT E providing Hashing to Protec membrane edge affached to adjacent building— FOLD CORNERS EDGE OF WALK-IN BELOW MEMBRANE FOLD FOLD STEP #1 STEP#2 SEALANT BUILDING TERMINATION WALL BAR 1-IWSTAJNLESS STEEL SCREW a" MIN. WALK-IN TERMINATION BAR FASTENED TO ADJACENT BUILDING WALL 30