Understand TAMKO HailGuard’s Class 4 rating, qualifying hail-warranty options and questions to ask before choosing a roof in Central Texas.
Choosing a roof for hail country takes more than comparing a headline rating. TAMKO HailGuard combines a Class 4 impact classification with separately defined, conditional hail-warranty options. Here is how to keep those two decisions straight.
A rating and a warranty answer different questions
| Question | What to know |
|---|---|
| Impact classification | UL 2218 Class 4. “Beyond Class 4” is TAMKO marketing language, not an official Class 5 rating. |
| Real storms | A laboratory test cannot promise that a roof will escape damage in every hailstorm. |
| Hail coverage | Separate qualifying enhanced-system terms define covered damage, duration, limits and exclusions. |
| Insurance | Ask your insurer about your exact product and policy. A discount is not guaranteed. |
What is inside the shingle?
Conceptual layers, not an installation specification. TAMKO describes HailGuard’s ImpactCore technology as an asphalt formulation and advanced fiberglass-mat design, supported by reinforcement and sealants. The official product documentation controls the construction details.
Manufacturer promotional image: HailGuard in Olde English Pewter. This is TAMKO imagery, not a Barnes N’ Roofs installation or a record of storm performance.
Before choosing an enhanced warranty
Confirm the contractor’s current eligibility for the exact package.
List the required starter, ridge and other system components in the proposal.
Ask who registers the system and when you receive confirmation.
Read what counts as covered hail damage and which costs are included.
Keep the invoice, product information, installation date and warranty together.
Enhanced coverage is not included simply because a contractor has a TAMKO account. Barnes N’ Roofs will confirm any available package in writing before representing that it applies to your project.
Watch TAMKO’s short HailGuard homeowner video
Compare Titan XT and StormFighter FLEX
Understand TAMKO warranty options
Request a roof inspection or written estimate
Source: TAMKO HailGuard specifications and qualification notes
Prepared by Barnes N’ Roofs, New Braunfels, Texas. Reviewed September 18, 2026. Product availability and written manufacturer terms control.