1. Ice/Water Shield on all vulnerable areas.

  • WinterGuard is a composite material of asphalt polymers, formed into a rolled sheet. The asphalt makes it vapor-tight, and the polymers make the asphalt elastic and sticky. This protective barrier is able to stretch and seal around nails driven through it.

2. Waterproof Membranes for flat roof decks.

  • As a flexible vinyl sheet, this membrane is able to be molded to tie into the design of the outdoor living area, ensuring the space is watertight.

3. Underlay covering entire roof.

  • RoofWrap™ is asphalt-impregnated underlayment that meets key industry performance criteria and provides a water-resistant layer beneath roofing shingles and wood shakes.

4. Shingles and accessories.

  • Manufactured with self-sealing adhesive strips and a wide nailing zone for ease of installation so your roofing job is complete in no time.


  • Way-Mar is a qualified ShingleMaster contractor offering you superior wormanship and the highest level of customer satisfaction.

  • We offer the CertainTeed SureStart PLUS (4-Star or 5-Star) extended warranty coverage.

  • CertainTeed Landmark shingles are consistently rated as a "Best Buy" by a leading Consumer Magazine.