Metal Roofing Over Rigid Insulation Details

The roof deck can be plywood metal concrete or wood planks.

Metal roofing over rigid insulation details.

Roof edge detail overhang extended to hide the thickness of the over roofing rigid insulation. Now comes the really really big point. Drain severe. Cover strip end lap.

The first step with roof installation is to prepare the roof deck by getting rid of all dirt dust and contaminants. Rigid foam insulation installation prepare roof deck. Lokseam ul 580 construction no. Concealed wood equipment support.

486 over metal deck with rigid insulation. Conical pipe boot non split. Drain post target. Conical pipe boot split.

The bottom layer of a single ply membrane roofing system is the roof deck or substrate. Coated metal wall scupper. 303 over metal deck with rigid insulation. 508a over metal deck with rigid insulation.

Coated metal joint detail. Ul 580 construction no. The 6 inches of rigid insulation added to the top of the existing roof deck. Adding the metal roof insulation can be done easily when you renovate your house.

Lokseam ul 580 construction no. Minimum nail length must accommodate sheathing and penetrate framing a minimum 1 inches. Lokseam ul 580 construction no. Coated metal roof edge.

Cladding attachment over thick exterior rigid insulation background current building code does provide prescriptive means to attach cladding over exterior insulation table r704 3 note v. Drain pre target. Or you may also consider metal roofing over rigid insulation details even though it might be a bit pricier. Hot weld i i 5 i 1 1 2 bonding adhesive lap edge sealant metal edge continuous clip fast ened 12 o c.

342 over metal deck with rigid insulation. Gable end detail overhang cut and then rebuilt to hide the thickness of the over roofing rigid insulation. Current pneumatic nailers have maximum fastener lengths.