He also found a water stain on the living room ceiling and recommended that the.
Re felt roof without removing tiles.
A narrow row of asphalt roofing the starter strip is nailed to the perimeter of the roof with a bead of adhesive on top that grips the underside of the first course of shingles.
Roofing felt is comprised of a base made from natural materials such as wood cellulose or synthetic ones such as fiberglass or polyester and then coated or saturated with a protective coating such as bitumen asphalt which repels water but still allows the product to breathe.
You can see the backside of the tiles from the inside.
This synthetic layer which replaces felt paper covers the entire roof deck and is the second line of defense against leaks after the shingles.
When the home inspector checked the roof he found that the new shingles were installed without a layer of felt.
What would be the best way to achieve some sort of insulation roof protection without having to remove the roof tiles.
Answered 25th apr 2012 like 23.
Then fix back the batons and relay the tiles.
We ll also show you how to button up the roof by applying new ice and water barrier and felt paper.
In my opinion the best way for a quick repare would be to lift the tiles around the problem area cut the batons back out the way and replace the damaged felt with a breathable felt.
In this article we ll show you how to remove asphalt shingles quickly so you can move on to the more rewarding part of the job laying new shingles.
Actually i attended a roof seminar 10 yrs ago or so and they stressed removing the old felt their theory was the old felt acts like a dry sponge and removes the good properties from the new application.
For example is there a spray on product that creates the same effect as felt.
This would involve stripping the lower layers of tiles from the roof and adding a 500mm strip of eaves protection felt before reinstating the tiles if the damage is more extensive and the roof is leaking it is normally a sign of other problems with the roof and the entire roof may need to be refurbished.