Synthetic Roof Underlayment Vs Felt

Is there a better solution than felt for most roofs.

Synthetic roof underlayment vs felt.

Since it has become one of the leading underlayment products on the market. When to use synthetic underlayment. Get the edge from the start. Roofing felt offers an additional layer.

A new level of confidence. Know that summit synthetic underlayment has a uv coating that allows it to be left uncovered on a roof deck for up to 180 days. Tough lightweight and weather resistant synthetic underlayment delivers advanced protection that s easy on your crew tough against the elements and reassuring to your customers. Felts also offer a great fire rating and are slow to burn.

Synthetic which is more costly than traditional felt has other benefits too. Synthetic roof underlayment vs. Your underlayment should too. But what some may not know is there s another layer of protection directly on top of the roof deck and under the roof covering that performs a critical role in protecting your home from moisture damage.

After a long time of felt underlayment being the primary choice for roof underlayment in the u s synthetic underlayment entered the market in the late 20th century. Sure but felt is a great choice. For decades roofers have fitted a layer of felt over a roof s sheathing or roof deck before installing shingles. One of the main barriers to using synthetic underlayment for roofing contractors is the cost is higher per square foot than traditional felt.

Asphalt felt and synthetic underlayments are products installed under all the roofing materials and directly on a roof deck. Synthetic underlayment will not rot buckle or crack and provides slip resistance for workers on the roof deck. The shingles are the primary weather barrier. Synthetic underlayment is composed of a polymer combined with polyethylene or a polypropylene.