What is the difference between a gable vent and a ridge vent?

• <div><p>Gable vents are more common in older homes built before the 1970s. Homes built after this era use ridge vents or soffits, but you can sometimes find homes with <a href="https://www.angi.com/articles/when-using-ridge-vents-should-gable-vents-be-sealed.htm">both gable and ridge vents</a>. Gable vents can have a purely aesthetic purpose, while ridge vents hide in the roof shingles so air can flow under the roof while keeping the attic dry.</p></div>

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Q: What is the life expectancy of roof underlayment?

• <div><p>Roof underlayment usually lasts as long as the roofing material that covers it, as it&rsquo;s not directly exposed to the elements. In most cases, roofing companies will replace the underlayment each time they install a new roof. In some cases, particularly with slate, clay, or certain metal roofs that can last 50 to 100 years, your underlayment may require replacement within that timeframe, especially if you start to notice roof leaks.</p></div>

Q: How much does it cost to build an A-frame roof?

• <div><p>Building an A-frame roof falls under the category of constructing a steep roof. While its structure is relatively simple, its height and requirements for more materials than a shallow roof design can increase its cost significantly. Expect prices for building an A-frame roof to hover around average to slightly above average. </p></div>

Q: What is the lifespan of my roof?

• <div><p>Roofs last about 20 to 50 years, depending on the material, quality of installation, level of maintenance, and local climate. An asphalt shingle roof tends not to last as long, about 20 years, while a metal, slate, or tile roof may last over 50 years with proper care. Many roofs last an average of 25 years.</p></div>

Q: How long do gable roofs last?

• <div><p>Gable roof construction can last for 100 years or more without needing structural repairs, although the lifespan depends on your climate. Since gable roofs are great at shedding rain and snow, the actual roofing material on top will last for between 20 and 100 years or more, depending on the material you choose. If you&rsquo;re unsure that your gable roof is up to par, have a roof inspector take a look.</p></div>

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Verified Reviews for Chimney Cap Service pros in Homer, AK

*The Angi rating for Chimney Cap Service companies in Homer, AK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Chimney Cap Service needs.

*The HomeAdvisor rating for Chimney Cap Service companies in Homer, AK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Chimney Cap Service needs.

Last update on December 05, 2025

Reviewed in March 2020
Jensen Construction was fantastic! I Hired them to seal a space between my chimney and the outer walls. They did a fantastic Job. The owner, Dave Jensen, came over quickly and assessed the work I needed. While he was here he noticed a few other areas that needed repair. Dave and his son even pre...
Jensen Construction
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Reviewed in November 2019
I would highly recommend Earhart. Our roofing job was a big one – replacing an old cedar shake roof with architectural series asphalt shingle. Mike from Earhart came out to do an estimate within a day of my call. He helpfully left sample boards so we could spend some time deciding on the shingle...
Earhart Roofing Company Inc
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Reviewed in January 2018
They fit us in right away and charged about the same as the building contractor, who had done other work for us, clean the chimney and replace the cap. As a result we had no draft at all. It was the wrong cap. Chimney Doctor sent us a certified professional. The new cap is correct for this...
Chimney Doctor
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Reviewed in November 2013
When we made contact, chimney sweeping went fine. However, we have called and emailed several times and Airstream Duct Cleaning simply does not respond. This is very frustrating and not good customer service. We will take our business elsewhere (if we can find another chimney sweep!).
Airstream Duct Cleaning
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Reviewed in September 2013
Two person crew protected the surrounding area and cleaned the chimney as expected. The crew was friendly and inspected for any issues, none were noted. I would definitely recommend them and the price was great through Angie's List
Winston's Chimney Service
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Reviewed in November 2012
He arrived right on time even though they never called the day before and confirm the appt like they told me they would do. I made this appt months in advance. He looked in the chimney said it was clean vacuumed out some of the soot and asked for $95.00. I asked him why didn't he clean the...
North Country Stoves Inc
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Reviewed in April 2012
We took our two vehicles in for a routine oil change (a pickup and a mini-van). There were three people working behind the counter, one took our keys and the other left with the first man to go change our oil. We had one customer ahead of us who was seen and taken care of withing 15 minutes....
East Side Auto Repairs & Tire Shop
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Reviewed in October 2011
The company's office staff were courteous and knowledgable about the required services. They explained my responsibility for contacting the utility. I explained my request for specific materials and the office staff verified who would be responsible for supplying the materials. There...
Circle Plumbing & Heating Inc
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Chimney Caps questions, answered by experts

Roof underlayment usually lasts as long as the roofing material that covers it, as it’s not directly exposed to the elements. In most cases, roofing companies will replace the underlayment each time they install a new roof. In some cases, particularly with slate, clay, or certain metal roofs that can last 50 to 100 years, your underlayment may require replacement within that timeframe, especially if you start to notice roof leaks.

Building an A-frame roof falls under the category of constructing a steep roof. While its structure is relatively simple, its height and requirements for more materials than a shallow roof design can increase its cost significantly. Expect prices for building an A-frame roof to hover around average to slightly above average.

Roofs last about 20 to 50 years, depending on the material, quality of installation, level of maintenance, and local climate. An asphalt shingle roof tends not to last as long, about 20 years, while a metal, slate, or tile roof may last over 50 years with proper care. Many roofs last an average of 25 years.

Gable vents are more common in older homes built before the 1970s. Homes built after this era use ridge vents or soffits, but you can sometimes find homes with both gable and ridge vents. Gable vents can have a purely aesthetic purpose, while ridge vents hide in the roof shingles so air can flow under the roof while keeping the attic dry.

Gable roof construction can last for 100 years or more without needing structural repairs, although the lifespan depends on your climate. Since gable roofs are great at shedding rain and snow, the actual roofing material on top will last for between 20 and 100 years or more, depending on the material you choose. If you’re unsure that your gable roof is up to par, have a roof inspector take a look.

The Homer, AK homeowners’ guide to chimney cap services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Angi
•
Nov 4, 2025Nov 4, 2025
How Much Does a Chimney Cap Replacement Cost? [2025 Data]
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Nov 3, 2025Nov 3, 2025
What Is a Chimney Cap, and Why Do You Need One?
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Aug 28, 2024Aug 28, 2024
Flue Cap vs. Chimney Cap: What’s the Difference?
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Sep 17, 2024Sep 17, 2024
Who Installs Chimney Caps?
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Sep 26, 2024Sep 26, 2024
How to Install a Chimney Cap Safely and Efficiently
Discover how to install a chimney cap, what to consider whn purchasing a chimney cap, and the benefits of chimney cap installation.
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Nov 5, 2025Nov 5, 2025
The Six Best Chimney Caps, Including Pros and Cons
We break down the types of chimney caps, including the pros and cons associated with each one, plus additional information homeowners should know.