Pros & Cons of Atlas Shingles – Costs – Unbiased Atlas Roofing Reviews

What's a Typical Cost To Install a new Roof? Average Price: $5,960 - $12,740
See Costs Near You

Atlas is a top-five roofing shingle brand in ratings from pros and homeowners. Atlas shingles are a good value, which we define as reasonable price combined with quality that is above average.

Did you know? Online ratings don’t give the whole story for any shingle brand. Ratings on the brand’s website are unrealistically high, posted by happy customers in the first few months after installation – too soon to know how durable the shingles are.

Ratings on review sites are disproportionately low. Unsatisfied customers look for the chance to criticize the shingles. For example, on one prominent review site, Atlas received 49% 5-star ratings, 49% 1-star ratings and 2% in between. People love them or hate them. Yet, the brand was rated in the top few brands reviewed on the site.

We should also mention that Atlas, like other manufacturers including CertainTeed, GAF, Owens Corning and IKO, has been the subject of a class action lawsuit.

The suit against Atlas involved the Chalet line of shingles, no longer produced. The class action was dismissed. Some homeowners filed individual suits with various outcomes.

Are Atlas Shingles Right for Your Roof?

That’s the question this information will help you answer. You’ll discover what homeowners, roofing contractors and roof inspectors think of this brand’s shingles.


Why Roofing Contractors recommend Atlas:
There are two reasons roofers like Atlas, and they have benefits to homeowners, too.

1. The Atlas Signature Select roofing system

All major shingle manufacturers make a comprehensive line of materials to build a roof from the deck up.

Atlas Signature Select complete roofing system

As shown in the image above, the Atlas Signature Select system includes:

1) Atlas WeatherMaster Ice & Water underlayment for use at roof eaves, rakes, and valleys

2) Two synthetic and two felt Atlas underlayment options a roofer can choose from based on the requirements of each job

3) Atlas Pro-Cut starter shingles

4) Nine shingle lines (see details below)

5) Atlas Pro-Cut standard and high-profile hip & ridge shingles

Pro Tip: Installing the Atlas Signature Select roofing system won’t automatically produce a better roof than one constructed from quality materials from mixed brands.

A long-lasting roof is the result of superior installation. That’s why hiring an experienced, proven roofing contractor is just as important as the brand of materials you use.

The real benefit to roofing professionals and homeowners is that Atlas provides a much better warranty on the complete Signature Select system.

Note: The downside is that the better warranty is not available, if you’re simply adding a second layer of shingles rather than tearing off the existing shingles.

2. The Atlas Pro Plus Contractor Program

The program provides training, tips, and techniques for roofers for installing Atlas products. Certified Atlas contractors can advertise the fact. The Atlas certification gives homeowners assurance of the roofing company’s expertise.

4-Nail 130mph warranty on some shingles: Most Atlas architectural shingles have a base 110mph warranty that can be upgraded to 130mph with enhanced installation that includes 6 nails and/or roofing cement.

A 4-nail installation without cement means faster installation. This might translate into a lower cost.

Why home inspectors like Atlas: Home inspectors examine thousands of homes over the years – inspecting them for potential buyers, evaluating storm damage and advising homeowners on whether to repair or replace an older roof.

Storm/impact-resistant shingles: Atlas StormMaster slate and shake shingles feature asphalt modified with SBS, a rubberized polymer ideal for handling large hail and wind-driven debris.

Testing of StormMaster shingles yielded a UL2218 Class 4 impact resistance rating, the highest given to asphalt shingles or any other roofing product for that matter.

Did you know?

A Class 4 hail impact resistance rating means the shingles did not break when a 2” steel ball was dropped on the same spot twice from a height of 20 feet.

Hail impact testing

Note: Class 4 shingles from other top manufacturers include CertainTeed Presidential Shake, Landmark IR (PDF Brochure), and NorthGate ClimateFlex, GAF Grand Sequoia IR and Timberline with Armorshield, Malarkey Windsor and Owens Corning TruDefinition Duration Storm and OC Duration Flex.

Note that Class-4 hail impact resistance rating doesn’t equal to warranty. No asphalt shingle manufacturer offers warranty against hail damage. If a manufacturer’s warranty against hailstones damage is a “must have”, consider going with a proven system like stone coated steel shingles and tiles.

3-tab 110mph Legend shingles: Atlas Legend might be the only 3-tab shingle available with a 110mph wind warranty. Most other 3-tabs have a 60mph to 70mph ratings.

GAF claims its Royal Sovereign 3-tab shingles passed the 110mph test, but GAF only backs them with a 60mph warranty.

Atlas shingle benefits to homeowners:

Of course, homeowners like the warranty upgrades, trained installers, and the weather-resistant options. There’s more.

Basic/better/best options: Atlas makes two affordable 3-tab options, three mid-grade lines it calls Value Architectural, and four top-of-the-line Designer shingles with Scotchgard protector.

Each line is available in multiple colors and blends.

Above-average warranties: Four Atlas shingle lines are backed by lifetime warranties against material defect. The warranty period is 50 years, so it isn’t truly “lifetime”. However, it is equivalent to the period backed by Lifetime warranties from CertainTeed, GAF and other brands.

The Legend 3-tab shingles have a 40-year warranty, unusually long for 3-tabs.

Scotchgard Protector algae warranties are either lifetime (3 lines) or 40 years (Legend 3-tab). This is among the longest available.

Transferable warranties: Your Atlas warranty can be transferred once, but only during the non-prorated period Atlas calls the Premium Protection period. It’s 5 to 20 years depending on the shingle and whether it’s installed by an Atlas Pro Plus contractor. These transfer rules are similar for brands that allow transfer.

Labor, tear-off and disposal included: Many shingle manufacturer warranties cover materials only. In this respect, Atlas offers one of the best warranties available. It also covers labor including a tear-off when necessary and disposal fees.

This table below summarizes all Atlas roofing shingle warranties:

Atlas shingle product and warranty details

Pro Tip: Do you notice staining on roofs in your area? It’s caused by algae. If you haven’t looked, you should before you buy shingles.

If staining is a problem in your area, Atlas Legend, Pinnacle Pristine, and StormMaster shingles come with the industry-best lifetime algae warranties, so should be on your short list of options.


Atlas has its fans, but there are a few potential negatives to consider.

Cons for contractors:

Most roofing contractors don’t make the effort to become Atlas Pro Plus contractors, so they can’t offer homeowners the extended Premium Protection warranty.

Secondly, Atlas shingles don’t seal well in cold weather. Atlas claims on its warranty page that shingles need sunlight in order to seal properly and that those installed in fall and winter might not seal. Failure to seal is NOT covered by the warranty.

Did you know? The seal problem affects every shingle brand. Avoid installation in temperatures below 50F. Even then, the shingles need to be warmed by radiant heat from the sun to about 70F to effectively seal.

Hand-sealing the shingles using roofing cement is possible, but it is time-consuming, so will increase labor cost by up to 15%.

Home inspector concerns:

Inspectors noticed that Atlas shingles tend to blister and crack when installed over rigid foam insulation. Rigid SPF insulation stops the transfer of radiant heat from the sun into the attic, so it builds up in the shingle resulting in premature failure. Atlas has a new policy – Installation over spray foam insulation voids its warranty.

Inspectors also have noted excess loss of granules on some lines including StormMaster Shakes. The problem appears to be caused by significant hailstorms hitting roofs 5+ years old.

If large hail is common where you live, avoid this Atlas line.

Homeowner issues with Atlas:

It’s the homeowner that usually pays for problems in the end, since warranty claims are denied at a high rate for all shingle brands.

Denied warranty claims: This is the #1 consumer complaint against Atlas and every other shingle company. Manufacturers write very narrow warranties full of exceptions.

Did you know?

Common reasons for denying a warranty claim include:

  • Poor installation technique
  • Improperly vented attic allowing moisture and heat to destroy roofing from below
  • Installation over an unapproved underlayment such as rigid foam
  • The shingles never sealed due to weather or faulty installation

In most cases, an asphalt shingle manufacturer sticks to its denial of the claim, and the homeowner must accept it or sue the company with a high risk of losing.

Therefore, a proper installation is so important. If anything goes wrong with your roof that isn’t caused by a storm, you will likely have to pay for a repair or replacement.

We recommend that you request written estimates from at least three licensed, insured, and experienced installers. Find out how experienced the crew is that will install your roof. Check contractor’s references and reviews.

Also, make sure your installer understands Atlas installation guidelines and will follow them. Get that in writing!

Our Free Quotes service streamlines the process of finding a dependable roofer. You can be sure you’re getting estimates from pre-screened and experienced roofing contractors. The service is free, and you don’t have to take any of the estimates.

Proper roof preparation: To avoid shingle failure, make sure your attic is vented properly at eaves, the ridge, gables (and off-ridge vents on very large roofs).

Your roofing contractor should know whether ventilation is adequate or what must be done. The roof deck should be in good condition. Flashing should be replaced after the roof tear-off job.

Roof ventilation and attic space insulation

Atlas Shingles Cost: Materials and Installation

We mentioned value as a combination of quality and reasonable cost. Here are the prices for the most popular Atlas shingle lines.

Prices are per square – or 100 square feet of coverage:

3-Tab shingles:

Atlas GlassMaster shingles roof

Atlas GlassMaster shingles in 8 colors: $47-$54

Atlas GlassMaster shingle

*Compare to CertainTeed XT25, Malarkey Dura-Seal, Owens Corning Supreme and GAF Royal Sovereign

Architectural shingles: Atlas Castlebrook 35 (9 colors) shingles: $64-$75

Atlas Castlebrook 35 architectural shingle
Atlas Castlebrook 35 architectural shingles roof

*Compare to GAF Timberline, CertainTeed Landmark Premium, Owens Corning Duration, Malarkey Legacy and Tamko Heritage (PDF).

Designer 3-Tab shingles: Atlas Legend shingles in 5 colors: $72-$81
*Compare to CertainTeed XT30 – though as mentioned, this shingle really is one of a kind.

Designer/dimensional shingles: Atlas StormMaster Shake in 9 colors: $105-$124

Atlas StormMaster shake

*Compare to CertainTeed Belmont and Presidential shake, GAF Woodland, Owens Corning Woodmoor and Tamko Heritage Woodgate (PDF).

Here’s a summary of all Atlas shingle prices:

Professional Installation will cost between $200 and $350 per square, on average, in addition to the cost of materials.

New Shingle Roof

Average price
New Metal Roof

Average price
New Flat Roof

Average price

See costs in your area Enter Your Zip Code

The Verdict on Atlas: Value Roof vs. Premium Roof

Across the board, Atlas is compares with GAF, Owens Corning and IKO, but with generally better warranties.

If getting very good roofing materials at a competitive price is your goal, then Atlas is a top brand for value.

When you’re willing to pay a higher price for superior shingles, the best lines from CertainTeed and Malarkey should be considered.

Remember that the non-prorated (Premium Protection) warranty is much better on most shingle lines if you tear off the old roofing materials and install an Atlas Signature Select roof, as discussed above.

For a little extra cost, you’ll get a lot more coverage and peace of mind. If you intend to live in your current home for 10+ years, we recommend it.

Pro Tip: Ask your installer to use at least three roofing system components from Atlas to qualify for the extended warranty coverage. Your installer will need to use three components like roofing shingles, hip and ridge caps, and starter shingles from Atlas, as well as follow the manufacturer’s recommended installation specs. Make sure the installer registers the roof for the extended warranty coverage with the manufacturer on your behalf.

Finally, don’t settle for an inexperienced roofer. Find one that has an experienced crew and gets good reviews from other homeowners. Feel free to try our referral service for quotes from pre-screened installers where you live.

Need a Roofer? Get 4 Free Quotes From Local Pros:

Enter Your Zip Code:

What's a Typical Cost To Install a new Roof? Average Price: $5,960 - $12,740
See Costs Near You

1 thought on “Pros & Cons of Atlas Shingles – Costs – Unbiased Atlas Roofing Reviews”

  1. This was a great article, easy to understand and appears to be unbiased. It gave me a lot of good questions to bring back to our installer. Thanks.


Leave a Reply