Exterior Wall To Lower Roof Epdm

Do not remove the protective paper.

Exterior wall to lower roof epdm.

At johns manville we provide our customers with the most complete set of products found in the commercial roofing industry. Apply termination tape to the wall just below the line. For pricing and availability. The exterior of a house presents plenty of opportunity for leaks.

When we pulled the decking we found that the roof surface had cracked letting water into the structure see figure 1 next page. The eej cover is 60 mil thick reinforced epdm bellows widely used in roof to roof and roof to wall cant applications. The roof pitched just 1 inch over a span of 11 feet way too shallow for roll roofing. A 1 perm or lower vapor retarder class ii as tested by the wet cup procedure should be installed under the asphalt roofing shingles to control this inward drive.

Eric dymond lives in a 1920s baltimore row house that needs a new roof. Here you will find all of the epdm specifications 3 part specs details and installation guides. Pull the rubber from the shipping box and drag it across the roof. Black jack elasto kool 1000 5 gallon elastomeric reflective roof coating 10 year limited warranty item 139941.

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. 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. 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. Currently the built up asphalt roof is installed over homasote or something similar and a roof deck made of wood planks.

A key part of my approach is using a special piece of flashing at this. Modified torch down roll roofing then installed a walking deck over it. At the wall where the roll roofing ter. With a pencil or chalk line mark the desired rubber perimeter on the wall and roof edges.

A common problem area is the point where a gutter dies into an adjoining wall as the photo below illustrates. Black jack silver seal 300 4 75 gallon aluminum reflective roof coating 3 year limited warranty item 12035. 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. He plans on replacing the low slope built up roof with an epdm membrane and the question is how to insulate it correctly.