Roofing Materials — BUR/Mod Bit
Built-up Roofs (BUR), modified bitumen (mod bit), and granular cap sheet roofing layer materials (BMG) are the primary types of roofs that employ silicone restoration membranes for roof restoration or roof replacement. The average lifespan of most BMG roofs is 1 1/2 to 2 decades. BMG roofs can be replaced with a variety of roofing materials, including tear-off and replacement, overlay, and coating.
Coating Types
A common practice in the roofing industry is to use low-cost acrylic elastomeric coatings to restore BMG roofing layers. However, it is also a fact that roofers, in most instances, do not share the fact with homeowners that despite their low cost, organic acrylic elastomeric coatings are not the foremost product to use because they do not have a long product lifespan.
Silicone roof coating lasts far longer than acrylic roof coating. When roofers apply acrylic roof coatings, they know that after completing the job, the product will not last long. Eventually, the homeowner will make a call when the roof fails again, which means the substandard product creates more work for the roofer down the road and more expense for the customer.
Overlay
Roofing system types available to overlay a BMG roof include sprayed polyurethane foam, single-ply overlays, granular cap sheet overlay, and thermoplastic polyolefin. Roofing overlays are quite often seen as a second roofing system. Depending on how the new roof is classified, it may not qualify for any tax deductions created from energy-saving tax programs.
Tear Off and Replacement
This process entails removing the entire roof except for the original decking. The materials removed from the tear-off are discarded into the local landfill. The roofers then replace the original roof. The primary issue with this method is that it is very costly, and the old roofing materials take up space in local landfills. The tear-off and replace method is not a good solution because it is expensive, detrimental to the earth, and ineffectual.
The Answer — Silicone Restoration Membrane
This roofing material features a limited lifetime material warranty and the best warranty in the industry time-wise. Silicone Restoration Membrane is one of the smartest picks when it comes to roofing materials. The material is amazing, featuring some of the premier product statistics in the industry, installation is fast, and labor costs are low.