CURRENT PROJECT IN NYC Posted by CRO International INC on Friday, April 19, 2019
PVC stands for Polyvinyl Chloride. It’s all the rage now in waterproofing and is one of the pioneering single-ply roof materials. The first known PVC roofing membrane was produced by a company called Trocal and was installed in Germany in 1966. PVC roofing arrived in America in the 1970’s, and its use has rapidly grown…
A tile is a manufactured piece of hard-wearing material such as terracotta, stone, metal. Tiles are generally used for covering roofs or other objects. The word is derived from the French word tuile, which is, in turn, from the Latin word tegula, meaning a roof tile composed of baked clay. In the past twenty years,…
Waterproofing is part of our standard services. We are fully certified applicators of SICA, KIAM, THORO, and other products.
Slate quarried for roofing stock is of dense, sound rock and exceedingly tough and durable. Majestic Slate is man made substitution with various properties that enhance durability, color and uniformity of slate. We install both of these depending on needs of our customers.
Roof shingles are a roof covering consisting of individual overlapping elements. These elements are normally flat rectangular shapes that are laid in rows without the side edges overlapping, a single layer is used to ensure a water-resistant result. Shingles are laid from the bottom edge of the roof up, with the bottom edge of each…