Roofing Covering Examples

The national roofing contractors association nrca suggests you look at full size samples of the synthetic product and the manufacturers brochures.

Roofing covering examples.

Asphalt roofing is the most common form of roof covering in the united states. The irc addresses roof covering requirements in several areas. This is the most common reason and the next reason is the second most used excuse. They are economical easy to install and easy to maintain.

Made from a fiberglass base topped with asphalt and mineral granules these three tab shingles are an all around good choice for most home roofing needs. Organic asphalt shingles begin with paper often recycled that is saturated in asphalt and covered with granules. This is not a recommended roof covering. Metal roofing comes in vertical panels or shingles resembling slate tile and shake and lasts about 60 years.

It consists of multiple layers of tarpaper rolled in asphalt and applied to the roof. The roof wasn t installed properly so it is the roofer s fault. Examples of common class c building materials include untreated wood shakes and shingles plywood and particleboard. Asphalt composite shingles are the most popular roofing material in north america.

Rolled asphalt the rolled asphalt roof covering is similar to putting asphalt shingles on your roof. The reason is simple. 8 2 1rc roof covering requirements i. The roofing material is faulty so it is the manufacturer s fault.

Fire resistance is covered in section r902 and insulation is addressed in section r906 but the majority of the requirements are presented in section r903 and r904 which address weather protection and materials respectively. In addition small crushed stones are glued to the top of the surface giving the asphalt layer additional protection from the sun s uv rays. An example of an unrated covering is an untreated wood shake roof. Shingles made with fiberglass are lightweight and resist tearing.

There are many kinds of asphalt shingles on the market including energy star certified products that may be eligible for a tax credit. Examples of a class a roof covering include concrete or clay roof tiles fiberglass asphalt composition shingles and metal roofs. If wood shakes and shingles are impregnated with fire retardant chemicals they meet the requirements for a class b fire rating and can meet a class a rating if additional materials are included in the roof assemblies. Fiberglass shingles start with a fiberglass mesh mat that is covered in asphalt and topped with granules that provide color and reflect some of the sunlight.