Impact Resistant Roof Replacement in Denison from $500. UL 2218 Class 4 at $500 to $800 a square -- and an honest answer about whether it is worth it for you. Free inspection and a written quote.
On an older Denison roof with a high valley count, the Class 4 premium lands on a bigger number to begin with, because the detail work is already pushing the price up. That makes the hold-period question sharper here: on a house you plan to keep for twenty years it still pays, and on a five-year hold it clearly does not.
Class 4 is the top impact rating under UL 2218. The test is a two-inch steel ball dropped twice on the same spot without cracking the mat, and a product that passes it is built to take hail that would bruise a standard shingle. In North Texas it installs at $500 to $750 per square against $350 to $500 for three-tab.



Class 4 is the top impact rating under UL 2218: a two-inch steel ball dropped twice on the same spot without cracking the mat. In North Texas it installs at $500 to $750 per square against $350 to $500 for three-tab -- a premium of 15 to 25% over standard architectural, or roughly $1,500 to $3,000 on a typical 2,000 square foot home. Expect the upper half of the range on the older streets. Board decking rather than plywood, and roof shapes with more valleys and dormers per square foot, are both labor rather than area -- so a Denison price will not track square footage the way a newer roof does.
A heavier, tougher mat that resists the bruising hail causes, generally rated for 25 to 35 years. On a hail-exposed roof that is a genuine difference in service life rather than a marketing one.
Over twenty years in Grayson County the arithmetic favors Class 4 comfortably. Over five it does not. We will ask how long you intend to own the house and answer accordingly, including when the answer is no.
'Impact resistant' is a phrase; UL 2218 Class 4 is a rating. The scope should name the product and its class, along with the ridge, hip and starter products, because a Class 4 field with standard accessories is not a Class 4 roof.
Older housing brings two things Sherman's newer neighborhoods do not: board decking rather than plywood on the oldest streets, and roof shapes with more valleys and dormers per square foot. Both are labor rather than area, so a Denison quote priced on square footage alone will be wrong. Permits go to the City of Denison.
It is the most common reassurance offered in this market and it is hollow by construction. Here is what to ask instead.
A roofing contractor working here must be registered with the City as a Roofing Contractor and must carry a $300,000 certificate of liability cover naming the City of Sherman as certificate holder. That is specific, local and checkable, and almost nobody asks about it.
It is what gets the work inspected, which is the only independent confirmation you will ever get that the specification you paid for is the one that went on. A contractor who would rather skip it is telling you something.
The Roofing Contractors Association of Texas runs a voluntary program. It is not a license and we will not pretend it is one -- but in a state that requires nothing, what somebody has volunteered for is more informative than what they were made to do.
Older housing changes the arithmetic.
On older roofs the hardest part is separating hail damage from age.
Older Denison roofs bring two questions before the product.
Older Denison houses are exactly the geometry metal is worst suited to -- multiple planes, dormers, valleys, sometimes a turret.
Older commercial frontages in Denison carry the genuine flat roofs on this site: larger areas behind parapets with internal drainage, and a business trading underneath.
The one place here with a City registration rule.
Splits by age. The newer roofs have seen hail already.
Almost all new build. What did the builder fit?
Metal country, and the two systems are not the same.
Lake exposure, and houses nobody is in to notice.
Small simple roofs. Price should track area here.
Acreage. The barn is usually the worse roof.
What is worth knowing before you book this.
No. 'Impact resistant' is a phrase anybody can print; UL 2218 Class 4 is a tested rating. Ask for the product name and its class in writing -- and check the ridge, hip and starter products too, because a Class 4 field with standard accessories is not a Class 4 roof.
No, and anybody who says otherwise is overselling it. It resists bruising from the hail sizes that routinely damage a standard shingle, and large enough hail will mark anything. What it buys is a longer service life on a roof that gets hit regularly.
Texas prices asphalt by the square -- a hundred square feet. Three-tab installs at $350 to $500 per square and Class 4 impact-resistant at $500 to $800, with North Texas typically $500 to $750 for Class 4. A 2,000 square foot roof is twenty squares. The Sherman permit is $75.
It depends on how long you intend to own the house, not on the roof. Class 4 is the top UL 2218 rating -- a two-inch steel ball dropped twice on the same spot without cracking the mat -- and costs 15 to 25% more, roughly $1,500 to $3,000 on a typical home. Over twenty years in this county the arithmetic favors it comfortably. Over five it does not, and we will say so.
Get a second opinion before you sign anything, and ask whether they are registered with the City of Sherman. A hail line damages thousands of roofs in twenty minutes and brings out-of-town crews into the county for the season. Some are perfectly competent; the check costs you nothing and it is the only one available in a state with no license.
City of Sherman registration stated -- Texas issues no license. Standard and Class 4 priced side by side, not one of them.