Roof Light Installation Details

Always view this manual in conjunction with the cross sectional installation details relevant to your project.

Roof light installation details.

Install the roofing screws vertically along each rib in the panel. No heating torches or hazardous adhesives are required. The trim and roofing sheet should be fastened every 12 to 24 inches along the gable edge. 2987024 vat no.

Align the first metal roofing panel so that it overlaps the edging by 1 2 to 3 4 of an inch and is square to the roof line. Size of each roof eliminating the risks associated with field seaming. Standard glass roof light cad drawing references for flat roofs flush box sliding smoke vent and access roof lights. See section 8 pages 25 26 27 suggested installation details.

The metal and underlayment shall be joined with a bed of flashing cement and a 4 strip of asphalt saturated cotton or fiberglass fabric. To provide a drip edge allow an overhang of 1 to 2 inches at the eave. Lift the first course of shingles above the skylight slit the underlayment the sheeting under the shingles and slip the saddle flashing s top edge up through the slit. We call this an on the rafter installation or a proud installation.

Some installation details may vary depending on the roof construction and tile type being used. Installed on the rafters with use of the flashing kit. Fit the flashing against the skylight lift the shingles and nail the flashing at its top corners. The metal shall be fastened 6 on center with 12 ga.

Registered in england wales reg no. Be sure the larger edge is laid so that the small edge of the next panel will overlap it. Conservation technology epdm will outperform and outlast most other quality. Corrosion resistant roof nails or fasteners of compatible metals.

Sawmills road diss norfolk ip22 4rg. 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. All joints shall be lapped a minimum of 2. At the gable edge use a gable or sidewall flashing.