Tpo Roofing Versus Rigid Foam

Cost a typical residential tpo roof will cost between 6 50 and 11 50 per sq.

Tpo roofing versus rigid foam.

By itself tpo roofing doesn t provide much insulation so many installations include a layer of rigid foam insulation which is secured to the roof with mechanical fasteners or adhesive. Flat roof your. The panels need to fit together tightly to help prevent warm air from leaving the top of the building. Tpo is touted to have the benefits of two of its direct competitors epdm and pvc roofs but without the drawbacks and extra costs.

Cost single ply membrane roofing. Typically mechanically attached roof systems are selected because of the lower cost or when the project needs the roof to be installed in low temperatures understanding the requirements to keep the membrane warm prior to installation. Foot commercial roof it will usually cost between 3 50 to 7 50 per square foot for epdm and 3 50 to 6 50 per square foot for tpo including materials and labor warranty. Tpo hit the market in 83 or 84 and pvc has been on roofs much much longer.

15 thoughts on roofing guide. Spray polyurethane foam spf. One name proves that jp stevens. However for hotels restaurants and architectural but flat roofed commercial properties tpo offers a wide variety of appealing colors too.

Highest thermal resistance per unit thickness and eliminates thermal bridging. Thus for an average sized 1 200 sq. Just before installing the membrane you typically install a slipsheet a low friction barrier that allows the roofing to expand and contract freely. Installation performance.

Tpo typically comes in single ply roofing membranes that need to be welded or fastened together at their seams. Rigid foam is produced in various size panels 4 ft x 8 ft 4ft x 4ft etc. This means that a tpo roof is as uv resistant and as heat resistant as epdm and as heat weldable. There are several important factors to consider when choosing between spf and tpo for your new commercial roofing solution.

Y all are either mis or under informed. The name is a bit misleading because rather than being a plastic tpo is actually one of a few different types of rubber usually a blend of polypropylene and ethylene propylene rubber. When it comes to practical solutions corporate properties will benefit greatly from epdm roofs. For an average 20 000 sq.

Spf spray polyurethane foam pros. If you are looking to install a single ply roofing membrane that will be energy efficient and are evaluating your options consider tpo thermoplastic olefin roofing. Do a little more research i ve been roofing over 35 years and repairing the failures for most of those. Tpo stands for thermoplastic polyolefin a single ply roofing membrane that covers the surface of the roof.

After the roof deck is prepared the rigid foam boards need to be cut to size to fit snugly together on your roof. Spray polyurethane foam spf roofing.