Flat Roof Membrane Insulation

Pros and cons of common flat roof membranes.

Flat roof membrane insulation.

Roofing insulation is one of the most important and misunderstood building components. Consider geography budget and use for the roof to determine the best option. Even so flat roofing materials need to be able to absorb the brunt of the weather and to withstand ponding water or snow and ice until it melts. Roofing membranes can be made out of a variety of materials.

We also cover spray applied foam and liquid roofing options. Rigid foam insulation installation prepare roof deck. A bottom layer or two of insulation board multiple intermediate layers of tar or asphalt alternated with layers of roofing felt and a top layer of gravel. Polystyrene extruded xps 5 0 5 5.

National roofing contractors association. Bur consists of many layers. With solutions ranging from our optim r vacuum insulation panels to our therma range of pir insulation we can provide the best solution for flat roof insulation for roofs with mechanically fixed bonded or torch applied waterproofing systems. Membrane roofing is often used on commercial flat roofs.

Flat expanded polystryene eps roof insulation is suitable for use with all roofing membrane materials flat eps roof insulation is compatible with loose laid and attached single ply membranes conventional built up roofing or modified bitumen systems. Whether you have a commercial or residential building some type of roof covering is 100 mandatory. Our range of high and optimum performance flat roof insulation products are suitable for use in a range of flat roofs. Roof size and complexity membrane thickness insulation quality and labor charges.

Your total price will depend on a number of factors such as. Flat expanded polystryene eps roof insulation provides high long term r value of eps and labor saving face laminates. Here we share the most common mistakes people make when installing flat roofing insulation. The bottom layer of a single ply.

Currently the average cost to install a tpo membrane is 5 5 6 per sq ft. 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. Xpsa extruded polystyrene foam association pvc roof membrane fully adhered or mechanically attached membrane only 0 24. Built up roofing bur was the most common type of flat roof before modified bitumen and membrane roofing were developed.

The insulation underneath the membrane insulates the building while the membrane is the layer to keep water and other weather out. National roofing contractors association. Out of all flat roofing materials tpo is considered to be one of the longest lasting and durable options. From there the flat roof system you choose will determine the materials you apply.