Roofing Covering Examples

Asphalt composite shingles are the most popular roofing material in north america.

Roofing covering examples.

Shingles made with fiberglass are lightweight and resist tearing. The roof wasn t maintained loose flashing or a cracked vent boot were found for example that allowed water through. There are many kinds of asphalt shingles on the market including energy star certified products that may be eligible for a tax credit. Metal excels at sloughing off heavy snow and rain won t burn and resists high winds.

The irc addresses roof covering requirements in several areas. The reason is simple. 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. Metal roofing comes in vertical panels or shingles resembling slate tile and shake and lasts about 60 years.

This is the most common reason and the next reason is the second most used excuse. The national roofing contractors association nrca suggests you look at full size samples of the synthetic product and the manufacturers brochures. 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. 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.

The roofing material is faulty so it is the manufacturer s fault. 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. 8 2 1rc roof covering requirements i. An example of an unrated covering is an untreated wood shake roof.

Asphalt roofing is the most common form of roof covering in the united states. Look for installations that have been in place at least 10 years to see what the wear characteristics of that material are in your area says bollnow. This is not a recommended roof covering. Examples of a class a roof covering include concrete or clay roof tiles fiberglass asphalt composition shingles and metal roofs.

They are economical easy to install and easy to maintain. The roof wasn t installed properly so it is the roofer s fault. It consists of multiple layers of tarpaper rolled in asphalt and applied to the roof. Organic asphalt shingles begin with paper often recycled that is saturated in asphalt and covered with granules.