How Long Does Felt Roof Last

The general estimated lifespan of an underlayed roof is normally around 25 years.

How long does felt roof last.

How long does roofing felt last. Here learn which roofing lasts the longest. Felt is a cheaper material fibreglass is more expensive. Felt typically lasts for less than 10 years fibreglass lasts for over 20.

For example organic asphalt shingles which are also called felt mat asphalt shingles are somewhat vulnerable to moisture saturation. Steve thornton oct 27 2016. Depending on the manufacturer the minimum guarantee you will receive is 10 years. Roofing felt usually comprises of a paper or fibre material that is coated with bitumen and a layer of gravel.

How does a standard roof underlayment last. Felt is traditionally a flat roofing system. How much roofing felt do i need. How long roofing felt lasts underneath your tiles will depend on the type used.

What s the lifespan of a felt flat roof. A quality slate roof can last anywhere from 50 to 100 years. So there are key differences between them although both have benefits which we will take a closer look at below. I said that is just me.

Other modern alternatives tend to be more durable although they re usually more expensive. However it is commonly thought amongst roofing experts that torch on felt can last beyond 30 years in many cases. You can expect traditional roofing felt to last for about 30 years although this will depend on the conditions it s exposed to. The type of roofing material can affect how long your roof lasts and the region you live in will have a lot to do with what materials you might select.

Divide the area of your roof by the area of the felt rolls you plan to use and allow an approximate 10 extra for waste. Slate roofs are commonly installed on premium homes and fancy mcmansions. I also replace drip edge with a new roof and i have seen guys re use metal vent and all sorts of other things to save a buck. Roofing felt is sold in rolls and the product label will give information on the area contained.

Of course this is as long as the roof is well maintained. That s the headline quote but as we ll soon see this can vary a lot depending on a number of factors. The durability of felt is one of its main plus points. How long does roofing felt last under tiles.

Cheap felt 150 00 so why use old weather beaten paper shingle mate is 200 00.