Roof Light Installation Details

Include roof pitch roof geometry slope length and climatic factors such as heavy snowfall or rainfall.

Roof light installation details.

Install the panel so that the short lip overlaps the large lip. Step 6 step flash the sides. Continue adding panels until the roof is covered. 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.

A range of skylights designed for installation in flat low pitch roofs from 0 60 degrees. Nail the piece to the roof at the top outside corners of the u and cover the exposed sides with shingles. The membrane will seal around the nails. Blinds ggu roof window velux roof windows.

Refer to the details. Whenever possible begin trim installation at the downwind end of the roof farthest away from the source of prevailing winds to al low flashing laps to face away from wind driven rain. The silicone will spread and adhere creating a seal. You may need to cut panels to fit angles using a circular saw with a metal saw blade.

Roof windows let you transform attic spaces into beautiful living areas. Now place the u shaped sill flashing over the shingles as shown and slip it over the skylight s bottom end. Nail roofing shingles over the bottom membrane. Please complete your contact details and provide information about your velux product.

Select from the options below to download any available architectural drawings cad files commercial application drawings and product specifications. Before skylights roof lanterns were used to bring light into a home or other building.