Tpo Roof Decking

Tpo roofs are reinforced with fiberglass and talc which strengthens its membrane further than epdms.

Tpo roof decking.

Western states metal roofing. They are merely placed on top of another structure. To ensure that your roof deck is completely watertight and will last a long time we recommend the following tpo membrane installation guidelines. Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price.

These values are in reference to mechanically attached insulation cover boards under. 2 you need a separation sheet between rubber and tpo to prevent rubber from damaging tpo membrane chemically. Building a deck over a flat roof is very similar to building a deck over a concrete patio. 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.

Western states metal roofing. Tpo thermoplastic polyolefin membrane is the largest segment in the commercial roofing industry and no manufacturer has more tpo experience than carlisle. 3 install tpo on top using. Western states metal roofing.

It is important to use only high density insulation. The information listed in the chart below is for use with the referenced roof deck fastener type minimum pullout values and required penetration depths based on fasteners type. Heat welded seams provide superior strength. Steel roof deck 20 gauge corrugated.

1 make a lot of cuts just slice into it with a razor blade knife all over the place. Carlisle s sure weld tpo membranes have the industry leading octaguard xt weathering package for enhanced long term weathering. Stone coated steel roof tiles 26 gauge. First you must make sure the roof is strong enough to support 55 lbs per square foot.

Steel roof deck 22 gauge corrugated. This is to let moisture from. You should only use an 80 mil membrane because thinner membranes have a high risk of tearing. According to the 2014 2015 national roofing contractors association nrca market study most new projects in the past few years have specified a white tpo roof.

These decks are often referred to as floating as they are not secured in place as a stand alone structure. Starting with the roof membrane we will work down through the system and discuss the pros and cons of these decisions and how they work together.