Show Notes: What to know if you are shopping for a new roof (4/5/14) – On the House

Show Notes: What to know if you are shopping for a new roof (4/5/14)

By on April 7, 2014

If you are shopping  for a new roof do your homework on roofing materials.

There are a number of things to consider when selecting a new roof system. Of course, cost and durability head the list, but aesthetics and architectural style are important, too.

Asphalt Shingles possess an overwhelming share of the U.S. steep-slope roofing market. Asphalt shingles’ fire resistances, like most other roofing materials, are categorized by Class A, B or C. Class A signifies the most fire-resistant

Organic shingles

consist of a cellulose-fiber (i.e., wood) base that is saturated with asphalt and coated with colored mineral granules. Organic shingles have Class C ratings.

Fiberglass shingles

consist of a fiberglass mat, top-and-bottom layers of asphalt, and mineral granules. Generally, most fiberglass shingles have Class A fire ratings

Asphalt shingles’ fire resistances, like most other roofing materials, are categorized by Class A, B or C. Class A signifies the most fire-resistant; Classes B and C denote less fire resistance. Generally, most fiberglass shingles have Class A fire ratings, and most organic shingles have Class C ratings.

Organic and fiberglass products are available in laminated (architectural) grades that offer a textured appearance. Zinc or copper-coated ceramic granules also can be applied to organic or fiberglass products to protect against algae attack, a common problem in warm, humid parts of the United States. Both types of shingles also are available in a variety of colors.

Regardless of their reinforcing type and appearance, asphalt

Wood shingles and shakes are made from cedar, redwood, southern pine and other woods; their natural look is popular in California, the Northwest and parts of the Midwest. Many wood shingles and shakes only have Class C fire ratings or no ratings at all. However, Class A fire ratings are available for certain wood shingle products that incorporate a factory-applied, fire-resistant treatment.

Tile—clay or concrete—is a durable roofing material. Tile is available in a variety of colors and finishes. Tile is heavy. If you are replacing another type of roof system with tile, you will need to verify that the structure can support the load.

Metal, primarily thought of as a low-slope roofing material, has been found to be a roofing alternative for home and building owners with steep-slope roofs. There are two types of metal roofing products: panels and shingles. Numerous metal panel shapes and configurations exist. Metal shingles typically are intended to simulate traditional roof coverings, such as wood shakes, shingles and tile. Apart from metal roofing’s longevity, metal shingles are relatively lightweight, have a greater resistance to adverse weather and can be aesthetically pleasing. Some have Class A fire ratings. With the proper Metal Roof Restoration System, it can last a lifetime.

Before making a buying decision, NRCA recommends that you look at full-size samples of a proposed product, as well as manufacturers’ brochures. It also is a good idea to visit a building that is roofed with a particular product.

Thank you to Thomas Domitrovich from NEMA for joining On The House this week

Thomas is the Chairman of the NEMA Low Voltage Distribution Section AFCI Task Force – Oversees a group of national manufacturers of AFCIs who work to raise awareness about the safety benefits AFCIs can provide to help prevent electrical fires and save lives.

For more information on AFCI ‘s please visit: http://www.afcisafety.org

NEW INVENTIONS FOR THE HOME – WOULD YOU USE THEM?

For more information on:

The Body Dryer:  https://www.indiegogo.com/projects/the-body-dryer

Folding Toilet:

http://www.treehugger.com/bathroom-design/iota-folding-toilet-gareth-humphreys-elliott-whiteley.html

Insulation:

http://www.usatoday.com/story/news/nation/2013/12/04/innovation-trends-homes-future/3786139/

Thanks for listening!

 

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