The material is closer to a rubber roof in cost, but also features welded seems for durability like PVC membranes. TPO membrane installation[/caption] Modified Bitumen one negative of TPO, EPDM, and PVC membranes is, although they are durable, sharp objects and collisions can still rip through the single ply of the membrane.
Roof deck products are typically used as the structural component of many flat, pitched, or arched roof systems because of their benefits with regards to strenght, weight, and economy. It is commonly attached to open web steel joists, structural steel, or light gage framing.
This pricing guide includes the cost of materials, labor, and other factors determining the cost of a new roof. Covers basic, mid-range, and high-end roofs.
Sooner or later your roof has to be replaced. It's a major investment, and one worth doing right. Since laying new shingles over damaged decking is a waste of time and money, it's worth saving up for both. The cost might not be easy to swallow, but if you plan ahead by estimating the cost of materials, the entire project will be a little less taxing.
As a comparison, a rubber roof would cost you $8-10 per sq. ft. plus the cost of PT wooden deck, which can range from $13-20 per sq. ft., often without the material costs. Additional Deck and Flat Roofing Resources. Roof deck installation using 80-mil IB PVC roof with a wooden deck over it.