Roofing Felt

What is roofing felt, you may wonder. Well, wonder no more: the answer is here. Roofing felt is used to waterproof roofs. It comes in rolls and is laid over the decking of a roof to prevent water damage to surfaces beneath it. On top of the roofing felt, any kind of roofing material may be placed, such as wood shingles, asphalt shingles, metal roofing, rubber roofing, etc.