Composition roofing in Sammamish
How long does a composition roofing last in Sammamish?
A new composition roof will be an investment. Just like other investments, there are certain things you need to know before jumping in and investing your hard-earned money.
One of the things you need to know is how long a composition roof lasts. Knowing the lifespan tells you when you’ll have to replace it and, most importantly, the return you’ll get out of your investment.
The team at our roofing company has provided roofing knowledge to homeowners like you for over 10 years. Because it’s important to your investment, we’re going to help you understand how long a composition roof will last.
What is a composition roof?
A composition roof is another roofing industry term for asphalt shingles. It’s also what insurance companies call asphalt roof shingles on claims for roof damage.
Types of shingles
The 3 types of composition roofs (asphalt) shingles are 3-tab, architectural (dimensional or laminate), and luxury (shake look or slate look). They are each designed to give your roof a unique look.
3-tab shingles lay flat and get their name from the 3 tabs on each shingle strip.
Architectural (dimensional) composite shingles have a random pattern and shadow lines, styles and colors, to give your roof more dimension. Some even simulate the look of a wood shake roof.
Luxury (shake roof and slate roof) shingles are larger and thicker than the other shingles. Most luxury shingles are designed to look like slate tiles, hence the name slate look.
3-tab shingles used to dominate the roofing industry, but architectural shingles are now the most common type installed on roofs today. While luxury shingles are just as heavily marketed as architectural, they are around double the price.
How long does a composition roof last?
The lifespan of your composition roof depends on which shingle you have. 3-tab shingles can last up to 25 years, but they have the shortest lifespan of the 3 types.
Architectural and luxury shingles have a lifespan of around 30 years, but the luxury style can go over 30 and up to 50 years under the right conditions.
As long as the shingles are properly installed, and your attic is adequately ventilated, they’ll get close to the lifespans above. However, there are a lot of factors that determine how long a composition roof lasts.
Because of this, you should realistically get around 80-85% of the life span out of a composition 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 architectural shingles.
On the other hand, luxury shingles are thicker and should get up to around 30 years. In perfect conditions, you can stretch that number even further.
Our company has provided high-quality composition roofing replacements to homeowners in Sammamish and surrounding areas. With our attention to detail and a lifetime warranty on our workmanship, you can rest assured your new roof will last for decades. Call us now and we will tell you the composition roof cost for you.
