Definition of purport in the Definitions.net dictionary. Meaning of purport. What does purport mean? Information and translations of purport in the most comprehensive dictionary definitions resource on the web.
The Therma-quilt insulation supplied as part of the Twin-ThermÂ® roof and wall cladding system is a non-hygroscopic glasswool whose individual fibres are coated with silicone to prevent moisture retention and maintain the thermal efficiency of the system.
The most widespread kind of roofing shingles are composition shingles, which are made using a base of fiberglass and asphalt which is studded with flecks of colored minerals. In some cases, the base may be made with more natural materials: if you are concerned about fiberglass, talk to your contractor.