Touchdown Roof Material

These are the membrane layers of torch down roofing material from the bottom up.

Touchdown roof material.

Torch down roofing is made of a rubberized asphalt material that is melted to the roof of a home using a torch. Manufacturing torch down roofing requires modifying or mixing the bitumen with a polymer. Each sheet of torch down roofing material consists of multiple membranes stacked and adhered together. All torch down roofing is made from modified bitumen or bitumen with additives.

Torchdown roofing is sometimes also referred to as rubberized asphalt and is the most common type of roofing to be used on flat roofs. This membrane contains a core of nonwoven polyester mat that resists splits and tears. Any homeowner who is in need of strong yet flexible water resistant roofing material should go with this type of product. Torch down roofs can also provide protection from heat.

Designed for torch down roof application by pro roof contractors gaf tri ply app smooth is a strong resilient membrane that is suitable for new or reroofing projects as well as for use as flashing. Bitumen is made from asphalt a tough material that is used in many roofing applications. There are many choices and material types you can use on your flat roofing system in seattle. Depending on your roofing systems design one of these membranes might be a better choice than the other.