3 Ply Built Up Roof Details

When it was first introduced people were confused about its durability.

3 ply built up roof details.

6 15 lbs. Roofing weatherproofing peace of mind we deliver peace of mind to building owners and facility managers by managing roofing and building life cycles for customers in all industries including education healthcare government manufacturing and more. As the saying goes can t teach an old dog new tricks. Built up roof bur modified bitumen and single ply.

There are 3 types of built up roofing which include. Commercial roofing specs and details find the resources you need to design the best roofing system for your project. 2 step joint patch up detail. Each system is designed to waterproof the roof and protect it from sun rain snow and more.

Permaply 28 is designed for use as the first or base sheet in built up roofing or modified bitumen roof assemblies. 600 1500 lbs. Whether you re in the design phase or on the roof we can provide the tools and support to get the project done right. We rarely do built up roofs any more and our office standard details have been based on pvc for about 10 years.

The few clients that request built up roofs usually 4 ply do so because they build their own projects and have crews that have done nothing but that. Owens corning roofing and asphalt. It s their comfort zone. Pros and cons of 3 flat roofing systems there are 3 main types of flat roofing systems.

Exceptionally pliable easy to handle and lays flat. A built up roof system is a popular choice for buildings with low slope or flat roofs. Inside corner fabrication 2 step joint patch down detail. Built up roof membrane 4 ply smooth surfaced.

The bitumen can be either hot meaning it is heated so that it liquefies during installation or it can be cold which is more like an adhesive and is not heated. Most built up roofing is comprised of three parts. Coated metal roof edge joint treatment. Often referred to by the acronym bur this system has been used for 100 plus years in the u s.

Owens corning roofing and asphalt. Drain with inter ply parasolo flashing. Makes it suitable as an intermediate or ply felt in cold applied built up and modified bitumen roof assemblies. This prevent leaks mold and rot all of which can weaken the roofing structure and cause costly damage.

29 74 kg. Coated metal roof edge. 6 11 lbs. Paraguard extruded edge system.

Built up roof membrane 4 ply gravel surfaced.