Metal Roofing Over Rigid Insulation Details

342 over metal deck with rigid insulation.

Metal roofing over rigid insulation details.

Gable end detail overhang cut and then rebuilt to hide the thickness of the over roofing rigid insulation. In fact metal roof insulation will help your home from mainly two common yet stressing things such as loss of heat and condensation. Cover strip end lap. Concealed wood equipment support.

Drain severe. Before doing any work with the metal roof insulation you should have it brought up onto the roof. Ul 580 construction no. This reduces the need to go up and down the ladder for tools pieces of insulation and making measurements.

Does the existing roof need an insulation upgrade. There are a number of issues a roofer will have to deal with when it comes to metal over metal retrofits but listed below are a few where the use of a roof hugger system may help resolve. Coated metal joint detail. Curb type tie in at flat roof.

Conical pipe boot split. The 6 inches of rigid insulation added to the top of the existing roof deck needed to be done in a manner that was invisible. Leave gaps between panels. 303 over metal deck with rigid insulation.

Conical pipe boot non split. Minimum nail length must accommodate sheathing and penetrate framing a minimum 1 inches. Coated metal wall scupper. Now comes the really really big point.

Roof edge detail overhang extended to hide the thickness of the over roofing rigid insulation. 486 over metal deck with rigid insulation. Drain pre target. Owens corning insulation products help improve thermal performance and control moisture in commercial institutional and.

Lokseam ul 580 construction no. Current pneumatic nailers have maximum fastener lengths. Cut panels on roof. Whenever the temperature between outside and i1nside your house is different the heat transfer is always there.

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. Metals are great material as a heat conductor. Make all cuts to the foam panels on the roof for more accurate cuts and quicker placement.

Drain post target. So when the temperature is dropping down then water will condense on the metal panel. 508a over metal deck with rigid insulation.