Premier Mastic Asphalt


Sure – Weld TPO: Benefits

All roofing materials are subjected to environmental conditions that can alter the physical and chemical properties of the material. These conditions include ozone, heat, solar radiation, thermal cycling, freeze/thaw, pollution, biological growth and ponding rainwater. Roof membrane properties must be maintained during exposure to the roof environment or the roof will not perform as expected. The inherent performance benefits of Sure-Weld TPO ensure the specifier and building owner of a versatile, durable and stable roofing option.

Design Flexibility

With today’s construction trends of highly intricate and complex structures and the requirement for higher thermal insulation values, only membranes which aspire to the highest quality standards and possess unquestionable technical properties, will be considered in the design process. The versatility of Sure-Weld TPO ensures the designer total freedom and security when specifying the roof waterproofing system.

Environmental Consideration

Sure-Weld TPO has been independently tested and approved to BS6920 by the Water Research Council (WRC).

BS6920 is used by the Water Regulations Advisory Scheme (WRAS) to ensure the suitability of non-metallic products for use in contact with water intended for human consumption with regard to the effect on the quality of water.

Sure-Weld TPO roofing membrane will not contribute any harmful contaminants into rainwater which is discharged from roof areas into drainage and water collection systems.

Sure-Weld TPO has been specifically formulated without the use of either polymeric or liquid plasticisers and does not contain any chlorinated ingredients.

Sure-Weld TPO is

  • Free of PVC
  • Fully recyclable and provides one of the most environmentally considerate roofing solutions available
  • Sure-Weld TPO in white finish provides additional reflectivity and carries the Energy Star Rating for energy conservation in structures.
  • Sure-Weld TPO is recognised roofing membrane by the Association for Environment-Conscious Building.
TPO Application