Single Ply Membrane Flat Roof Detail

Heat welded seams provide superior strength.

Single ply membrane flat roof detail. Single ply roof membranes are one of the most popular flat roofing materials ideal for lightweight cost effective fast track construction projects. Some of britain s best known buildings feature sika sarnafil roofs and it is the system of choice for applications in education commerce retail leisure travel and many other sectors. Membrane roofing is often used on commercial flat roofs. Sika sarnafil is the leading manufacturer of single ply roofing membranes for flat roof waterproofing.

Sig design technology recommends a range of single ply flat roof membranes different materials and different brands depending on the application project size and performance requirements. The membrane is durable and resistant to european climate conditions tears and punctures yet incredibly lightweight typically 2 3kg per square metre. Detailed drawings single ply tpa 104 end lap detail tpa 105 t joint detail tpa 108 roof perimeter flashing detail tpa 206 tremlock fascia edge detail. Single ply roofing membranes are increasingly popular in uk construction projects both for new build and refurbishment.

Common flat roof membranes discussed in this article include built up asphalt tar and gravel modified bitumen and single ply membranes like epdm pvc tpo and kee. Tpo s long term heat uv and natural fungal resistance plus flexibility without need for plasticizers also make tpo a reliable low slope roofing system. Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price. Single ply 424 continuous endlap detail tpa 101 roof membrane layout wall tpa 102 roof membrane layout coated metal tpa 103 roof perimeter fastening plan detail 8 4 6.

We also cover spray applied foam and liquid roofing options. Single ply roofing systems are one of the most popular of flat roofing materials particularly advantageous if the project has weight and load bearing considerations.