Exterior Wall To Lower Roof Epdm

Wood shingles or shakes require a minimum 1 4 inch vented airspace that separates the shingles shakes and the roofing felt placed over the roof sheathing for similar reasons.

Exterior wall to lower roof epdm. The roof pitched just 1 inch over a span of 11 feet way too shallow for roll roofing. He plans on replacing the low slope built up roof with an epdm membrane and the question is how to insulate it correctly. Apply termination tape to connect the wall and roof tapes so the entire rubber perimeter is sealed. The eej cover is 60 mil thick reinforced epdm bellows widely used in roof to roof and roof to wall cant applications.

At johns manville we provide our customers with the most complete set of products found in the commercial roofing industry. Currently the built up asphalt roof is installed over homasote or something similar and a roof deck made of wood planks. With a pencil or chalk line mark the desired rubber perimeter on the wall and roof edges. Nystrom s roof bellows system is an effective flexible joint closure for a wide variety of standard and special applications.

The exterior of a house presents plenty of opportunity for leaks. Do not remove the protective paper. Modified torch down roll roofing then installed a walking deck over it. Epdm roofing design and installation considerations when it comes to design we ve got the tools to get you from the desk to the roof.

Factory coated glass faced gypsum roof board or cement board both must be a minimum 6 4mm 1 4 are acceptable substrates for the application of fully adhered epdm membrane flashing when a minimum 12 7mm 1 2 thick wood sheathing is provided as a nailable support. Unless you re careful step flashing can allow water from the roof to slip behind the gutter and get behind the siding and even the housewrap. A key part of my approach is using a special piece of flashing at this. For pricing and availability.

Pull the rubber from the shipping box and drag it across the roof. Apply termination tape to the wall just below the line. We offer a full line of specialty products to support sbs and app modified bitumen and epdm pvc and tpo single ply membrane systems. When we pulled the decking we found that the roof surface had cracked letting water into the structure see figure 1 next page.

Here you will find all of the epdm specifications 3 part specs details and installation guides. Black jack elasto kool 1000 5 gallon elastomeric reflective roof coating 10 year limited warranty item 139941. Eric dymond lives in a 1920s baltimore row house that needs a new roof. At the wall where the roll roofing ter.