ALT Tarred Waterproof Black Roofing Felst Sheet Roll Kulit Babi(7METER) (10METER)

- 1METER x 7METER (ROLL)

- 1METER x 10METER (ROLL)

Specification:

* Brand : ASPHALT

* Product Type : Asphalt Roofing Felt

* Type : Roll

* Application : Building Roof Waterproof

Tarred Roofing Felt

Roofing felt (similar to tar paper) is the base material used to make roof shingles and roll roofing. ... Typical uses of felt paper are as an underlay(ment) (sarking) beneath other building materials, particularly roofing and siding materials, and is one type of membrane used in built up roofing (BUR) systems.

Roofing felt is comprised of a base, made from natural materials (such as wood cellulose) or synthetic ones (such as fibreglass 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.

It repels water Wind-driven rain or snow can trap water under your shingles, putting your roof deck and inner residence at risk of moisture damage, leaks, rot and mold. Roofing felt helps ensure the water drains off the roof – and doesn’t leak into your home.

Features:

* Quick and easy to install

* Waterproofs and protects shed roofs

* Felt has a life expectancy of 3 - 5 years

* Live expectancy can be substantially reduced by overhanging branches and greenery

This products use organic paper soaked in petroleum bitumen of low-softening point, coat both sides of the felt with petroleum of high softening point, then add insulating material. It can be used as single waterproof or waterproof piles on the building roof.

* 【Protection】: Instantly add a layer of protection to your roof with our bitumen roof felt!

* 【Durable】: The top side is treated with fine grain care, and the bottom side with PE film.

* 【House Renovation】: This roof felt can be used as a base layer of multi-layer waterproof roof coverings in new construction and in renovation of old bitumen roof coverings.

* 【Heat Insulation】: Besides, the shed roofing felt can be used as an on-site barrier for horizontal insulation of floors, foundations, concrete screeds, terraces and panels with direct contact to the ground or for vertical insulation of underground building parts under construction conditions.

* 【Waterproof】: Inserted with reinforced fibreglass fleece and coated with oxidised bitumen, this roofing underlayment can not only repel water but also still allow itself to breathe.