Felt For Under Roof Tiles

We supply both breathable membrane and non breathable underfelt where traditional methods of ventilation are required.

Felt for under roof tiles.

The cost of replacing roof felt under tiles in a domestic property starts from around 200 or so if you re looking to just repair a small patch. 1 re felt with 2 layers of sbs 40 lb. 15 pounds per hundred square feet and 30 pounds per hundred square feet. Commonly referred to as felt paper or tar paper common roofing felt is made of varying blends of cellulose natural plant fibers polyester bitumen or asphalt.

The felt roof underlay is secured by nailing direct to the rafters and then held by the battens which will be fitted to secure the tiles or slates too. While the lifespan of roofing felt is long deterioration over time is inevitable. Asphalt saturated felt was the go to roofing underlayment until about 15 years ago. That s when synthetic products started gaining in popularity.

Roof felt 2 nail 2 layers tu 35 or malarkey modified sheets. I have two roof estimates for underlayment replacement of the entire tile roof which at this time has the builder s original paper from 1989 when i purchased the house new. Two different underlayment suggestions very confusing. To replace a small section of roofing felt involves stripping the tiles from the roof and replacing felt between two joists.

The 15 pound was for lighter weight projects while the 30 offered more heavy duty protection. Due to the costs homeowners generally opt to replace the roof tiles at the same time. Where wind driven rain is working under the roof and causing leaks then the felt will need to be replaced. Roof underfelt provides a layer of insulation and an extra waterproof barrier for any moisture which gets under the roof covering.

Felt roof tiles come in a wide range of colours shapes and sizes and there are a number of felt tiles that are self adhesive making the installation process even easier. Whether it s a small patch repair or an entire replacement of the underlay you can use our handy search tool to find specialists in your local area. If you suspect this is the case read on for an overview of the average cost of replacing roof felt under tiles. As the sarking felt can be easily damaged by strong winds it is advisable to wait for a period of time where the felt and battens can be fitted in quick succession during fair conditions.

This will cost around 460 510 made up of.