Direct Answer
TAS 110 covers the physical-property testing requirements for roof membranes, insulation, coatings, underlayments, and other roofing components. It is part of Florida’s roofing product evaluation and approval framework, particularly for products used in the High-Velocity Hurricane Zone (HVHZ).
The standard identifies applicable material tests based on the roofing product and its intended use. These may evaluate physical properties, durability, and resistance to specified environmental or mechanical conditions. TAS 110 does not, by itself, establish that an entire roof assembly meets every wind-uplift, impact, fire, or water-resistance requirement.
Who This Applies To
- Commercial property owners selecting roofing materials in Florida.
- Roofing contractors specifying membranes, insulation, and coatings.
- Architects and engineers reviewing product approval documentation.
- Manufacturers seeking approval for roofing materials and components.
1. Which Roofing Materials Does TAS 110 Cover?
TAS 110 addresses testing requirements for various roofing components, including:
- Roof membranes: Single-ply and modified bitumen materials used in roofing systems.
- Insulation: Insulation products used within approved roof assemblies.
- Roof coatings: Coatings used for specified roofing applications.
- Underlayments: Materials installed beneath roof coverings for secondary water protection.
- Other roofing components: Products subject to the applicable testing requirements under the standard.
The specific tests and acceptance criteria depend on the material category, applicable referenced standards, and intended application.
2. What Properties Are Evaluated?
Depending on the product, the applicable testing program may address physical characteristics such as strength, flexibility, dimensional stability, and resistance to specified environmental exposure. TAS 110 references relevant material standards and testing requirements rather than applying one identical test to every roofing product.
For example, an underlayment and a single-ply membrane have different material characteristics and intended functions. Their testing requirements must therefore be determined from the applicable product category and code provisions.
3. When Is TAS 110 Required?
TAS 110 testing requirements apply when specified by the applicable Florida Building Code provisions and product evaluation or approval pathway. They are particularly relevant to roofing products evaluated for use in the HVHZ.
Whether a particular product requires a specific TAS 110 test depends on its classification, the applicable code edition, and the standards referenced for that product. Not every roofing material undergoes every test listed in a broader testing framework.
4. TAS 110 vs. TAS 114
| Standard | Primary purpose |
|---|---|
| TAS 110 | Specifies physical-property testing requirements for roofing materials and components. |
| TAS 114 | Provides test procedures for evaluating roofing assemblies in the HVHZ, including applicable wind-uplift and other performance evaluations. |
The two standards serve different purposes. A product may need material testing and separate assembly-level evaluation to support approval for a particular roofing application.
5. How Can Property Owners Verify Compliance?
Before specifying roofing materials for a Florida project, review the product’s approval documentation and confirm:
- The exact manufacturer and product designation.
- The applicable Florida Building Code edition and referenced standards.
- The required material and assembly test reports.
- The approved installation method and limitations of use.
- Any additional wind-uplift, impact, fire, or water-resistance requirements.
The Florida Building Commission’s Product Approval Search can help users locate approval documentation for applicable roofing products.
Bottom Line
TAS 110 establishes physical-property testing requirements for roofing membranes, insulation, coatings, underlayments, and other components. The applicable tests depend on the product and its intended use. Verify the relevant test documentation and product approval rather than assuming TAS 110 compliance alone establishes approval of the complete roof assembly.
Related Questions
- What’s the difference between static and cyclic wind-uplift testing?
- What happens if a commercial roof is installed without proper product approval?
- What are common red flags in roof condition reports?
Sources
- Intertek — TAS 110 Testing Requirements
- Florida Building Commission — 2023 Test Protocols Analysis
- Florida Building Commission — Product Approval Search
Last reviewed: October 2026
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Why proper roofing product approval matters
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This article provides general educational information. Applicable testing requirements depend on the roofing product, intended use, building location, and governing code edition. Confirm project-specific requirements with the local building department and qualified roofing professionals.
