Not all shingles are built to withstand Iowa’s severe weather. Perched in the center of America, our Midwest state gets hit with the cold from the north and the heat from the south. Iowa roofs need to withstand our high temperatures in August, but most importantly our hail and tornado seasons.
This means you’re looking for the best shingle for your roof, one that can take a high-impact hit without getting holes, and 100mph winds without tearing off your roof. Not all shingles are made for Iowa. Shingles that work in the south, will be shredded in the first Iowa hailstorm . That’s why we’ve partnered with CertainTeed to offer Iowans the best product in the market.
Does it need to be installed by a Certified Expert?
In order to qualify for their warranty, the roofing installer or contractor must be a Certified CertainTeed Installer. For more information on our certification.
For the Best Shingles, We use CertainTeed
Why is CertainTeed the best for an Iowa Roof?
CertainTeed is one of the most trusted names in roofing. Their shingles are not only engineered for durability but come in a variety of styles and colors that fit almost any home. More importantly, CertainTeed backs their products with industry-leading warranties—some of the best protection you can get in Iowa.
Best Shingles for Iowa’s Weather
- CertainTeed Landmark® Shingles
These architectural shingles offer a high-end look at a reasonable price. Designed with a dual-layer construction, they provide exceptional wind resistance and strength against hail—key concerns for Iowa homeowners.- Rated for winds up to 110–130 mph
- Class A fire resistance
- Includes StreakFighter® algae resistance
- Wide color selection
- CertainTeed Landmark PRO®
A step up from the standard Landmark series, Landmark PRO shingles come with thicker layers and a higher-grade adhesive for better performance in extreme weather.- StreakFighter® technology to prevent black algae streaks
- Enhanced durability
- Luxury curb appeal
- NorthGate® SBS Modified Asphalt Shingles
For homes that experience the worst of Iowa’s storm season, the NorthGate line offers superior flexibility and impact resistance, thanks to rubber-like SBS-modified asphalt.- Class 4 impact resistance (insurance discounts possible)
- Unmatched cold-weather installation performance
What Is StreakFighter®?
StreakFighter® is algae-resistant technology, built directly into the shingle’s surface. It uses copper-infused granules to prevent black streaks caused by algae, which are common in shaded or humid areas. This keeps your roof looking clean and well-maintained, year after year.
- 15-year algae-resistance warranty included
- Protects your curb appeal
- Ideal for homes near trees or with northern exposure
Warranty Coverage That Stands Behind Your Roof
As Certified CertainTeed Master Shingle Applicators, we’re able to offer extended warranty protection that’s not available from every contractor. Here’s what that means for you:
- Standard CertainTeed Warranty:
- Lifetime limited transferable warranty
- 10-year SureStart™ protection (full coverage for materials & labor)
- 15-year StreakFighter® algae resistance
- 110–130 mph wind warranty
- Extended Warranties (Available Through J. Bos):
- Upgraded coverage on materials
- 25-year workmanship warranty (when installed to manufacturer specs) Ask if you qualify.
- Full system coverage when paired with approved CertainTeed accessories
Why We Trust CertainTeed
We’ve replaced hundreds of roofs across Iowa, and CertainTeed has consistently outperformed others in longevity, homeowner satisfaction, and warranty service. As a certified contractor, we ensure your installation meets every requirement to maintain your full warranty coverage.
Need a New Roof or Inspection?
If your roof is over 15 years old or has suffered recent storm damage, Now is the time to schedule an inspection. After the inspection we will determine the life of the roof, the condition, and can help you secure insurance on the home longer. However, if your roof is determined to be old or failing, we will help. Our team at J. Boss Inc. Roofing Services will walk you through your options, and help you choose the best CertainTeed shingle line for your home and budget.
