Asphalt Shingles from Owens Corning

Excel Roofing is proud to be an Owens Corning Platinum Preferred Contractor. Owens Corning is the #1 shingle manufacturer in America, and their patented technology makes their roof shingles the best on the market. They offer the best warranty and customer service of any shingle manufacturer in America. As a result, Excel Roofing is certified by Owens Corning to install their shingles and offer Platinum Warranties backed by Owens Corning. This designation is only given to the best Roofers in America, and Excel Roofing is proud to be one of them. J Bretz, Excel’s Owner, is also on Owens Corning’s prestigious Platinum Advisory Board. This group of Roofing experts provides guidance and feedback to Owens Corning to help them continue to improve their products and services. As a result, Excel Roofing is able to offer its customers the best Roofing products and services available.

Excel Roofing is Owens Corning platinum preferred contractor

Why Homeowners and Businesses Choose Us

Google 5-Star Rating Concrete Tile
BBB A Plus Rating
Yelp Review

Why Homeowners and Businesses Choose Us

In addition to the shingles and warranty fee, you must purchase 4 of the 5 components below:

  1. owens-corning-platinum-preferred-contractorWeatherLock® Self-Sealing Ice & Water Barrier
  2. Owens Corning Starter Shingles products
  3. Owens Corning Hip & Ridge shingles
  4. VentSure® ventilation products
  5. Owens Corning Underlayment

Impact resistant roof shingles

Underwriters Laboratories (UL) 2218 classifies the resistance of roofing products to impact damage. In the test, steel balls are dropped on roof shingle samples and the shingles are examined for damage. Products that receive a Class 4 rating from UL are the most resistant to hail damage. Some property insurance companies will give a premium discount on homeowner insurance for using impact resistant-shingles.


Class 4 materials offer some of the best long-term roof protection available to homeowners. Excel Roofing recommends the Owens Corning Duration Storm, a UL 2218 Class 4 asphalt shingle. It is one of the highest-quality shingles on the market.

Platinum Warranty Benefits Summary


  • Lifetime Leak & Workmanship Warranty – Owens Corning will guarantee Excel Roofing’s installation for the life of the roof.
  • Lifetime Defect Coverage – Owens Corning will pay the labor costs to remove and replace a defective roof.
  • Entire System Coverage – Owens Corning warrantees the entire roofing system, not just the shingles.
  • 130 MPH Shingle Blow Off Guarantee – Owens Corning will guarantee that your shingles will not blow off, even in hurricane force winds up to 130 MPH.
  • One Time, Warranty Transfer – Owens Corning will allow a one-time transfer of this warranty to the buyer of your home for a fee of $100. This roof warranty can eliminate roof issues, and help you to sell your home.

Excel Roofing and Owens Corning partner to offer you a roof with significant benefits

  • Class 4 hail impact resistance
  • Resists winds to as high as 130 miles per hour
  • Owens Corning limited lifetime warranty

Related Topics

What is a Cool Roof?

What is a Cool Roof? A cool roof is a roof that absorbs less of the sun’s heat, and transfers less heat into the building....


Recycled Asphalt Shingles

Recycled Asphalt Shingles Old Asphalt shingles are easily recycled, and have proven to be a win win for the municipalities’ who have accepted their use...


Additional Information

  • Excel Roofing has a special 1-800 number for any material issues

  • OC will pay to replace entire system if there is a problem in the first 10 years

  • FREE 1-time transferable warranty within 60 days of home sale.  

  • OC is the best manufacturer Excel Roofing has ever worked with.

Platinum Award Winner

Excel Roofing has been nationally recognized for excellence by Owens Corning.

Top of the House ® Certified Preferred Contractor

Excel Roofing has been specially trained on how roofing, ventilation and attic insulation work together to improve your home’s energy efficiency and comfort.

Roof Insurance Experts

Your local roof insurance expert is here to help. Allow us to offer you a free, honest roof inspection.  We’ll let you know if you should file a claim or not.

Be a Smart Homeowner

Call or Text us (303) 761-6400

Schedule My Free Inspection/Bid Now

    I would like a Roof inspectionI have a hail claimI need a new roofI need a roof repair