Roof Flashing Vs Counter Flashing Flat Roof Single Ply

Open valleys have metal flashing to protect this critical area of the roof.

Roof flashing vs counter flashing flat roof single ply.

The first two layers are called base flashing and step flashing. Less than one inch above the roof. Flashco edge is the one stop for singly ply contractors needing roof flashings accessories. In the 20 years that tpo has been in the field it s become the most popular product used for low slope roofing.

We try to help our clients in anyway possible. While some skylight manufacturers include flashing in their products sometimes roofing professionals have to create it or purchase it separately. It comes in 10 foot lengths or for step flashing 6 inch lengths. Essentially a single ply membrane roof is comprised of flexible sheets of synthetic polymer that can be divided into two main groups thermoplastics and synthetic rubber.

Counter flashing is the final layer of a three part waterproof barrier installed between a roof and a vertical wall or chimney. Single ply roofing has become an increasingly popular flat roof covering over the last few years. At roof to wall flashings where wood siding is the counter flashing the siding should be a. Below are links to all our products downloadable roof details and drawings.

Bitumen roofing is also available in 1 2 or 3 ply. One to two inches above the roof. The term reglet flashing refers to an installation method for counter flashing not a separate layer. Protect your building your business and the people who count on them.

The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak. It is used to seal the gap between walls and intersecting roofs. Over 1 8 billion sq. Are installed annually making up over 50 of single ply roofs being installed today.

Tpo roofing pros and cons. If you have any questions about a product please don t hesitate to call us we will help you get your roofing job done right the first time. Two to three inches above the roof. The 1 ply material is not durable and if used can pose certain problems such as breaking down prematurely while the 2 and 3 ply material roofs cost significantly more to install which can make this one of the most costly types of flat roofing products around.

The roofing contractor s one stop for single ply accessories all jobs including ndl and non ndl discretionary.