Roofing that Fits

Top Spec offers competitively priced and nationally distributed single-ply roofing systems for low-slope residential and commercial contractors – including RBR EPDM, PRO TPO, WELD-FREE TPO and PRO PVC. Finishing even Energy Star-rated roofs properly is easier than ever, thanks to our broad inventory of accessories and ease of purchase. Top Spec offers the right roofing product for you!

Our products lines include:
  • Top Spec by WeatherBond's EPDM Fully Adhered Roofing System provides building owners with a long-lasting, dependable roof system and applicators with fast and easy installation.
  • Top Spec by WeatherBond TPO is a complete heat-weldable single-ply roofing product line that can be either mechanically attached or fully adhered and provides extreme flexibility and long-term durability.
  • The Weld-Free TPO System from Top Spec by WeatherBond is an energy-efficient, cool-roof option that can be fully adhered or mechanically attached without the use of a heat welder.
  • Top Spec by WeatherBond PVC (polyvinyl chloride) membrane can be mechanically attached or fully adhered and features many cool-roof attributes, which reduces a building's energy costs.

We also sell EPDM accessories, TPO & PVC Accessories, Fasteners & Plates, Adhesives & Sealants, and Insulation.

Get a Quote

Want a quote? Go to our Request a Quote form. Comments or questions? Contact Top Spec directly.

WeatherBond Quality

Our WeatherBond brand offers customers peace of mind with our industry-leading Limited Lifetime warranty. Simply complete the WeatherBond warranty form, submit with a copy of the bill of sale or invoice, and rest assured that WeatherBond will have you covered.

If you would like WeatherBond to mail you a warranty form, please fill out a literature request form and submit it to WeatherBond. Or send your name and address to

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