How are asphalt shingles installed?

Asphalt Shingles grey materials

Shingles for your roof

Asphalt shingles have been used on houses for years and remain the most popular roofing material today. That popularity for homeowners is the inexpensiveness and for builders and contractors, asphalt shingles are popular because of the ease of installation. A 2,000 square foot roof can be completed in less than 8 hours with asphalt shingles. 

With two different types of asphalt shingles, fiberglass and organic, there are other options that make them attractive. What is the difference between the fiberglass asphalt shingles and organic asphalt shingles? 

They create organic asphalt shingles on wastepaper, then saturated with asphalt, making them waterproof. The top has ceramic granules and adhesive salt coating. They craft fiberglass asphalt shingles starting with reinforcing mat that has glass fiber on top, then coated with asphalt and mineral fillers that make it waterproof. Fiberglass asphalt shingles are exceedingly fireproofed, while organic shingles are more resilient. 

Asphalt shingle roof pros and cons for both fiberglass and organic, which we are going to review here:

The Pros of Asphalt Shingles:


Asphalt shingles are typically the best-priced option for roofing, which is probably the number one reason why they are popular. When installed properly and basic inspection and maintenance performed, they have a lifespan of up to thirty years.

Style Options

There are asphalt shingle roof materials to match any exterior décor and style preference. There are three different types of asphalt shingles to choose from, which adds more to the versatility of them. A homeowner can find the right one in the 3-tab version, the laminated, or the premium and match their styling whether it is contemporary or traditional. The variety of colors and patterns would be another plus that makes them popular too.


Roofing contractors prefer working with asphalt shingles because of how easy and quick they can be installed. They are lightweight, no added structural support is needed, nor is there any need or prep work or special tools.

The Cons of Asphalt Shingles:

In freezing temperatures, asphalt shingles do not do well. They crack easily with lower temps and high winds. A large downside to asphalt shingles, they are not environmentally friendly and produce greenhouse gas emissions during manufacturing.

How long do asphalt shingles last?

Asphalt shingles, sometimes called composite shingles, have a 20-year lifespan, some higher quality brands have a lifespan up to 50 years. Fiber-cement roofing shingles have a lifespan of about 25 years. Architectural asphalt is a thicker shingle and can last up to 30 years. 

The lifespan of any shingles depends on the climate, environment, and weather. High winds can bend, loosen, then you can find several pieces of asphalt shingle roof broken, which can be found during a routine inspection is necessary. These inspections enable you to find these broken, cracked, loose asphalt shingles and make repairs as necessary and extend the lifespan.

Shingle roof on a house

What are the longest lasting roof shingles?

When it comes to comparing asphalt shingle roof vs other roofing materials, asphalt shingles have the shortest lifespan. Here is a list of roofing types and lifespans:

  • Asphalt shingles – Typically, lifespan is about 20 years with a high-quality brand that could last up to 50 years.
  • Architectural asphalt shingles – The lifespan or this product is up to 30 years.
  • Wood shingles or shakes – Wood shingle or shake roofing has an estimated lifespan of 30 years, but depending on climate and environment, it can last longer.
  • Metal roofing – Metal roofing can last as long as 80 years.
  • Clay, concrete, or slate tiles – These products have a lifespan of 100 years or longer.

 Are shingles considered asphalt?

Manufacturers of asphalt shingles use asphalt to waterproof it, which makes it perfect for roofing material. There are different types of materials that are manufactured in a shingle shape, but with a different look. Clay, cedar, tile, slate, wood shake, slate, can be manufactured to look like shingles.

Can you put roof shingles over existing shingles?

Yes, but there are some exceptions, such as you can’t re-roof with asphalt shingles for a roof with slate or wood roof with asphalt shingles. You also need to make sure the existing roof is in good condition.

How many layers of shingles can you put on a roof?

Two layers of either fiberglass or organic asphalt shingles are allowed by most building codes if the roof has a pitch of 4/12 or less. A steeper roof can have up to three layers of roofing material if the structure of the house and roof can support the additional weight. Your home is an important investment and what protects you and your family. Therefore, routine inspection and maintenance are necessary, regardless of what roofing material you choose. Part of the maintenance includes roof cleaning, which is recommended to have a professional roofer perform the inspection, maintenance and cleaning twice a year.

Want asphalt shingles roofing for your home in Broomfield, CO? Dial (303)-997-9024 today for expert service from ATS Exteriors.