Are there different grades of roofing shingles?

In general, there are three grades of asphalt shingles to choose from, ranging from good to better to best. These are thicker than 3-tab, with a thickness of three standard shingles as part of the premium/luxury product choices. You get more shapes to choose from, with increased visual appeal thanks to more texture.

What are builder grade shingles?

Three-tab asphalt shingles are typically considered builder grade. Three-tab shingles have cutouts (tabs) on the lower edge which make them easily identifiable. Compared to higher grade options, three-tab shingles are more susceptible to wind damage and algae growth.

How many layers of roof shingles are allowed in Florida?

two layers
There are two layers of material in this roofing system. Under the Florida Building Code, this is acceptable, but it is the maximum number of layers allowed.

Is GAF or Owens Corning shingles better?

With superior wind and impact resistance, GAF’s ArmorShield shingles are UL 2218 Class 4 rated, with further improved capabilities when supported by the lifetime roofing system. Owens Corning in product quality, both carry excellent products, though GAF offers more protection for wind and hail.

Which is better Certainteed or GAF?

Many roofers see Certainteed shingles as higher quality than GAF shingles. GAF is lower-cost than Certainteed, but Certainteed shingles come in a wider variety of colors and many prefer the aesthetics of the Certainteed’s shingles. Suffice to say, both Certainteed and GAF have sustainable roofing products.

Which shingles are better GAF or Certainteed?

What is the lifespan of an asphalt shingle roof?

Vented properly and installed correctly, you should get around 80-85\% of the life span out of an asphalt roof. That means you can expect to get about 20-22 years out of your 3-tab shingle roof and 25-28 years out of your dimensional shingles.

How long do Heritage shingles last?

Designed to mimic the appearance of wood shakes, Heritage shingles have a 10-year Full Start Period, a Class A fire rating, and a 15-year limited wind warranty up to 110 MPH.

What is a dimensional shingle roof?

Dimensional shingles, also known as architectural or laminated shingles, are asphalt shingles with a twist. Regular asphalt shingles have three regularly spaced asphalt tabs, giving the roofing material a very repetitive pattern. Dimensional shingles have two layers of shingle material bonded together.

What is the average cost to replace a roof in Florida?

The average costs in Florida for a new roof or replacement roof is $7,211. Most homeowners can expect to pay between $4700 and $10,000. This of course can get much more expensive when working with different types of roofing materials and the factoring the square feet of the home and roof.

Can you put shingles over shingles in Florida?

In Florida, a roofer must remove the existing roofing in the following circumstances: If the existing roof is slate or a similar material. If the roofing structure cannot support the weight of an additional layer of roofing material. If the existing roof has two or more layers of any type of roofing material.