Rolled Roof Vs Single Ply

Built up roofs are the most common of flat roofs in cooler climates.

Rolled roof vs single ply.

One thought on flat roofing materials single ply and rolled roofing for low slope roofs kendall hogan june 23 2014 at 2 09 pm. Single ply flat roofing also called modified or torch on roofing is a rolled roofing product with rubber backing that is typically melted to the roof. There are many choices and material types you can use on your flat roofing system in seattle. Like tile and shingle choices there s lots of variety in material including common rubber epdm recycled rubber sawdust and slate dust tpo polypropylene and ethylene propylene rubber and bitumen asphalt based.

If properly installed and maintained a commercial single ply membrane roof can last 30 years. Once a single ply torch down is coupled with a second layer modified bitumen membrane it becomes a two ply system that surpasses the quality and standards of all other roofing systems. A white single ply roof system s strong advantage in hot climates is its reflectivity. What is a torchdown roofing system.

Single ply membranes such as pvc epdm tpo or torchdown also known modified bitumen are the most common low slope and flat roofing materials. Benefits of single ply roofs as outlined in buildings why single ply include. There are quite a few other benefits of single ply membrane roofing systems. It creates a permanent watertight covering that protects the roof from leaks.

A boon for folks with flat roofs the rolling roof revolution has impacted every shape of roof on today s market. The 1 ply material is not durable and if used can pose certain problems such as breaking down prematurely while the 2 and 3 ply material roofs cost significantly more to install which can make this one of the most costly types of flat roofing products around. This amount of time on the market has allowed. The essential guide to spray polyurethane foam roofing.

Bitumen roofing is also available in 1 2 or 3 ply. With a single ply roof sheets of plastic membrane for example tpo or pvc are rolled out over the roof s surface and then welded together using hot air tools. Modified bitumentorch down is by far the most durable roofing material. This is the one of the lower cost options.

Advantages single ply membrane roofing. There are quite a few other benefits of single ply membrane roofing systems. Depending on your roofing systems design one of these membranes might be a better choice than the other. The tpo single ply roofing market has grown to hundreds of millions of square feet annually with tpo membrane comprising the fastest growing segment of the u s.

Proven track record epdm roofing has been used for commercial flat roofing for over six decades. However newer versions have a peel and stick application that is great for diy. Thunk this would be a complete system for a roofing company. Single ply membrane roofing if properly installed and maintained a commercial single ply membrane roof can last 30 years.