Flat Bitumen Roofing Sheets

Produced by the national plastics distribution company ariel plastics coroline roofing sheets and accessories offer a complete roofing solution.

Flat bitumen roofing sheets.

This is asphalt enhanced with plastic or rubber polymer. Value through innovation polyglass is a leading manufacturer of modified bitumen roofing and waterproofing membranes and roof coatings for low and steep slope applications. Quick and easy to install long lasting appearance durability and a 15 year warranty are some of the reasons why coroline is the top selling bitumen sheet on the market. Bitumen roofs are one of the longer lasting types of flat roofing materials easily lasting 20 years or more.

It is made of fiberglass or reinforced polyester or composite reinforcement and is saturated coated with modified bitumen asphalt. Increasingly professionally installed sheet material systems such as epdm synthetic rubber tpo thermoplastic olefin and pvc systems are gaining market share. A roofing base sheet is the bottom waterproofing layer on a multilayer roofing membrane system. In the final phase of a modified bitumen roof an installer torch welds a granular surface membrane to an interply sheet or directly to a base sheet.

Regardless of how the material is applied self adhesive sheets hot mopped asphalt or cold applied adhesives the seams are usually melted together which help stop leaks.