New Technology In Roof Replaces Tar Paper

Roofing materials and the technology behind them have come a long way in the last 15 20 years.

New technology in roof replaces tar paper.

In our industry there are two main varieties of underlayment. All types of underlayment are made with a basemat which acts as a flexible base layer. Oh you should put new felt paper on. For decades roofers in atlanta have been installing felt paper as an underlayment when replacing roofs.

To answer this question we first need to understand what options exist for roofing underlayment and the value they provide. He s wondering can you just go ahead and shingle over that or should you replace the underlayment. Synthetic underlayments are now a commonplace item and many contractors are choosing to use this superior alternative over the old organic felt paper. We got a email this week from darryl up in crosby.

Sometimes called roofing felt underlayment roofing tar paper or roll roofing this is a layer of protection installed between the roof deck and the roofing shingles. It would be crazy to try to save that old felt paper. Felt is time tested and approved as a viable option with most residential roofing systems but does this necessarily mean that felt is the best option in every case. Felt paper also referred to as tar paper was the standard underlayment material in roofing for decades.

He says he s re roofing an old house. Run a bead from a tube of roofing tar along the bottom edge of the piece of tar paper that you loosened and underneath the bottom and sides of the new piece of tar paper using a caulking gun. This used to be the most popular choice for roof underlayment until it was replaced by synthetics. It was easy to use durable and even had alignment lines to help with the shingle installation.

Felt paper and synthetic. Visit iko s commercial roofing section to learn more about our commercial roofing membranes and related products and accessories what is roofing felt paper.