Steel Roof Construction Details Pdf

Areas for economy in basic design and house construction are cov ered in numerous.

Steel roof construction details pdf.

If a sheet must be bent a gentle 90 degree bend is the maximum recom mended. Winds can remove roof coverings from the roof sheathing tear roof sheathing from supporting framing see figure 7 4 and rip roof framing from supporting walls. Refer to the rain carrying table in this booklet for the maximum allowable panel length per slope that will provide adequate drainage. Conventional construction the engineered solutions are pro vided in a prescriptive format.

Aluminum and steel roofing and siding sheets are rollformed from hardened tempered metal for maximum strength. Column a structural element that usually carries its primary loads in compression or tension parallel its axis. Post disaster evaluations of coastal buildings damaged during high wind events have consistently shown. That structural failures often begin with the roof.

Metal should not be re bent once it has been formed nor should it be folded back on itself. Roof pitch this style of metal roofing panels requires a certain degree of pitch to ensure proper water drainage. When a metal roofing sheet. Florida building code allows a minimum pitch of 2 12 for grand rib 3 panels as long as lap screws and sealant are applied to the laps to prevent water from siphoning over the ribs see fig.

Metal roofing specifications cad pdf drawings testing bim. Roof pitch the metal roofing panels shown in this manual require a mini mum slope of 2 per foot to ensure proper drainage. For longer slopes and lower roof pitches contact fabral for other suitable profiles. Cad details document name pdf dwg download all cad construction details 37 1 mb 3 4 mb mc01 identification of roof areas 694 kb 167 kb mc01a single layer underlayment 678 kb 302 kb mc01b double layer underlayment 711 kb 322 kb mc02 vent pipe flashing 626 kb 349 kb mc03 valley.

Theses common cross sections and details include more than 100 typical sections that clearly demonstrate how our structural systems integrate with metal tilt up masonry or precast concrete walls. Also for exposed fastener panels wall panels tiles soffit fascia copping. With any building material or product sound construc tion and installation practices must be followed to assure durability and trouble free performance. We ve also included common roof and base condition details in pdf and dwg formats.