Upper St. Clair, PA: New Roof Project

Elevate your home’s curb appeal with a beautiful, long-lasting roof! Our recent project in Upper St. Clair showcases CertainTeed’s Heather Blend shingles and Musket Brown counter flashing for a perfect finishing touch.

Allegheny and Washington County homeowners get up to $1,000 off your roof replacement. Don’t miss out on this special offer! Call (724) 941-8219 today for a free consultation.

Knox’s Roofing is a CertainTeed SELECT ShingleMaster™

SELECT ShingleMaster™ is the highest certification obtainable by a CertainTeed roofing contractor and recognizes the highest standards of excellence, quality, and knowledge in the shingle roofing industry.

This status makes Knox’s Construction one of the only roofing contractors in Pennsylvania that can offer top-quality CertainTeed products and back them with CertainTeed’s best industry-leading roof warranty.

Advantages of a CertainTeed SELECT ShingleMaster:
  • Through rigorous testing, Knox’s Construction has demonstrated extensive knowledge of shingle materials and installation best practices.
  • Only a Select Shingle Master like Knox’s Construction can offer you the highest SureStart PLUS™ extended warranty coverage when a CertainTeed Integrity Roof System is installed on your home.
  • We have also provided CertainTeed proof of workers’ compensation and liability insurance coverage.

Years In Business
Projects Completed
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