Bitumen Roofing Material

Ft kilograms per square meter kg m 2 source.

Bitumen roofing material.

Bitumen roofing sheets are known for being lightweight as well as durable for most situations providing your. Modified bitumen roofing costs. At bitec we ve never cut corners and we never will. Asphalt shingles 3 tab or strip 1 95 lbs.

Modified bitumen roofing has excellent waterproofing features and the cost of installation is competitive with other materials when compared on product lifetime. Because of its initial cost and material properties the modified bitumen roofing system was almost exclusively used for commercial and industrial roofing applications. 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. 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.

This article describes modified bitumen roofing materials choices installations inspection defects roofing repairs and product sources. Get free shipping on qualified sbs modified bitumen roll roofing or buy online pick up in store today in the building materials department. 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 rubber membrane with embedded ceramics to protect it against ultraviolets.

The weights of other actual products of the same type may vary. Wind uplift is a primary concern when installing a retrofit single ply roof system rsprs over a structural metal panel roof. Weight of roofing materials. 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 roofing. Pounds per square foot lb ft 2 pounds per square 100 sq. One that is strong and durable one you can trust. 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.

The thinner layer is the base and then the top layer is fused to the thinner layer by heat application.