Direct Answer A county product control approval is an approval issued by a local jurisdiction for a construction product or roofing system to demonstrate compliance with applicable building-code requirements within…
- August 14, 2026
What is a qualifying agent and why does it matter?
Direct Answer A qualifying agent is a licensed individual who qualifies a construction business to perform work under Florida’s contractor licensing laws. The qualifying agent is responsible for ensuring that…
- August 14, 2026
What is TAS 124 and how is it used in uplift testing?
Direct Answer TAS 124 is a Florida Testing Application Standard used to evaluate the field uplift resistance of existing membrane roofing systems and to conduct in-situ testing for reroofing and…
- August 14, 2026
What is TAS 117 and why does it matter for tile roofing?
Direct Answer TAS 117 is a series of Florida Building Code testing standards that evaluates specific fastener-related performance in roofing assemblies. It is important to clarify that **TAS 117 is…
Direct Answer In Florida, the main difference between a certified roofing contractor and a registered roofing contractor is **where they are legally authorized to perform roofing work**. A certified roofing…
- August 14, 2026
How are tile roof valleys and dead valleys detailed?
Direct Answer Tile roof valleys are detailed with continuous waterproofing and flashing beneath carefully cut roof tiles, while dead valleys require special attention because water may collect or discharge where…
Direct Answer You can verify a Florida roofing contractor’s license status through the Florida Department of Business and Professional Regulation (DBPR) website using the contractor’s license number, individual name, or…
Direct Answer TAS 114 is a Florida Testing Application Standard that establishes testing procedures for roofing assemblies used in the High-Velocity Hurricane Zone (HVHZ). It evaluates whether applicable roof systems…
- August 14, 2026
What routine maintenance does a commercial tile roof require?
Direct Answer A commercial tile roof should generally receive a professional inspection at least twice a year and after significant storms, with additional checks based on roof age, coastal exposure,…
- August 14, 2026
How Does a Tile Roof Perform Against Wind-Borne Debris?
Direct Answer A tile roof can perform well against high winds when the tile, underlayment, attachment method, edge details, and supporting roof assembly are properly designed and installed for the…
