Bitumen Roofing Material

Weight of roofing materials.

Bitumen roofing material.

Because of its initial cost and material properties the modified bitumen roofing system was almost exclusively used for commercial and industrial roofing applications. Get free shipping on qualified sbs modified bitumen roll roofing or buy online pick up in store today in the building materials department. Bitumen roof sheets are an ideal roofing material for anyone looking to replace an existing roof on a shed or garage that has seen better days or they can be easily fitted as an entirely new roof structure on a new installation. One that is strong and durable one you can trust.

This is a two ply modified bitumen rubber roofing material. This article describes modified bitumen roofing materials choices installations inspection defects roofing repairs and product sources. These are the weights of typical actual products. At bitec we ve never cut corners and we never will.

Modified bitumen roofs or mod bit roofs are a single ply roofing systems applied using heat to seal seams between runs of roofing material. Modified bitumen cap sheet roofing was developed in the 1960s as a replacement technology for bur or built up roofing by using the proven technology of bur but also adding polymer reinforced roof wear layers or cap sheets. Modified bitumen roofing costs. Astm e 1592 physical testing was performed on three test roof assemblies in order to determine the wind uplift resistance of an rsprs installed over existing structural metal panel roof systems fastened directly into purlins.

Modified bitumen roofing has high tensile strength and in general has excellent weather resistance. Ft kilograms per square meter kg m 2 source. Modified bitumen roofing. Asphalt shingles 3 tab or strip 1 95 lbs.

Our line of app and sbs roof membranes are manufactured today with the same formula we used when the company was founded over 30 years ago because in some cases change isn t always good. Wind uplift is a primary concern when installing a retrofit single ply roof system rsprs over a structural metal panel roof. Bitumen roofing sheets are known for being lightweight as well as durable for most situations providing your. The weights of other actual products of the same type may vary.

Pounds per square foot lb ft 2 pounds per square 100 sq.