The short answer
What is the best roofing material for Oklahoma hail?
Class 4 impact-resistant architectural asphalt shingles are the best value for most Oklahoma homes: they resist hail better than standard shingles, many insurers discount the premium for them, and they cost far less than metal. Metal performs best of all but at two to three times the price.
Answers
What is a Class 4 impact-resistant shingle?
A Class 4 shingle has passed UL 2218 impact testing, surviving a two-inch steel ball dropped from a set height without cracking the mat. Class 4 is the top impact rating, and many Oklahoma insurers give a premium discount for it.
The rating is about the mat and the construction, not the color. Ask for the UL 2218 Class 4 certificate for the specific product, because several shingle lines share a name with a non-Class 4 version.
Do Class 4 shingles really lower my insurance?
In Oklahoma, frequently yes. Many carriers apply an impact-resistant roof discount, and some offer a separate hail-resistant roofing credit. The discount varies by carrier and by roof, so ask your insurer for the specific credit before you buy.
We can provide the manufacturer documentation your insurer needs to apply the credit. The savings typically run somewhere between a few percent and a substantial share of the wind and hail portion of the premium.
Architectural or three-tab shingles: which should I buy?
Architectural shingles. Three-tab shingles are thinner, have a shorter life, and are far more vulnerable to wind and hail. The price difference is small over the life of the roof and the performance difference is not.
Architectural shingles carry longer manufacturer warranties, look better on a house, and hold up in Oklahoma wind. Three-tab is the default on builder-grade homes and is the first thing to upgrade.
How long does an asphalt shingle roof last in Oklahoma?
A quality architectural shingle typically gives 20 to 30 years in Oklahoma, less on a south or west facing slope with full sun. Oklahoma's hail and UV exposure shorten life compared with milder climates.
Manufacturer warranties of 30 to 50 years are material warranties, not life expectancies. Real service life depends on ventilation, attic temperature, and how many hail events the roof absorbs.
Is a metal roof worth it in Oklahoma?
Worth it if you plan to stay in the home for decades and the roof geometry is simple. Standing seam metal lasts 40 to 50 years, sheds hail better than asphalt, and reflects heat. It costs roughly two to three times an asphalt roof.
Metal is a poor fit where budget is tight, where the roof has many valleys and penetrations, or where the neighborhood resale value will not support the premium. We price both so the decision is made on numbers.
What is the difference between standing seam and exposed fastener metal roofing?
Standing seam panels are joined with raised seams and concealed fasteners, so there are no screws through the surface. Exposed fastener panels are screwed down through the sheet, cost less, and are more prone to leaks as the washers age.
In Oklahoma hail, exposed fastener panels also dent at each screw, and the washer is the failure point. Standing seam is the better long-term product where the budget allows it.
Do I need ice and water shield in Oklahoma?
Yes, at the eaves and in the valleys. Oklahoma gets ice damming on the north slopes during winter storms, and the shield is the only thing that stops water backing up under the shingles.
The eave shield also protects the most vulnerable part of the roof during wind-driven rain. It is a cheap line item relative to the damage it prevents, and it should never be an optional extra.
What is synthetic underlayment and is it better than felt?
Synthetic underlayment is a woven polymer sheet that is stronger, lighter and far more tear-resistant than traditional felt, and it does not wrinkle or absorb water. It is the standard on a quality installation.
Felt is cheaper and still legal, but it tears on a hot deck, wrinkles, and offers less secondary protection. On a roof that will be exposed to Oklahoma weather, synthetic is the right default.
Are clay tile or concrete tile roofs practical in Oklahoma?
They are possible but uncommon here. Tile is heavy, requires structural support, and cracks under large hail, and repairs are specialist. Tile suits Mediterranean or Spanish-colonial architecture rather than most Oklahoma housing stock.
Where a home already has tile, we handle repairs and replacement with matched profiles. For a new roof on a typical Tulsa home, asphalt or metal is the practical choice.
What is TPO roofing and where is it used?
TPO is a single-ply thermoplastic membrane used on flat and low-slope commercial roofs. It is heat-welded at the seams, reflective, and resistant to ponding water when installed with correct drainage.
TPO has largely replaced PVC in commercial work because it welds cleanly and holds its color. On a low-slope roof, the membrane is only as good as the insulation and drainage underneath it.
What is the difference between TPO and EPDM?
TPO is white, heat-welded, and reflective, which helps with cooling load. EPDM is black rubber, glued or taped at the seams, and has a long track record. TPO is the more common choice on new commercial roofs in Oklahoma.
Both will perform if installed properly over a dry, sound deck. The failure mode for both is trapped moisture, so the deck survey matters more than the membrane brand.
Can I get a roof that looks like slate but costs less?
Yes. Synthetic slate and composite tile products give a slate appearance at a fraction of real slate's weight and cost, and some carry Class 4 impact ratings. They cost more than architectural asphalt but far less than genuine slate.
They are a good fit for historic or high-end homes where the look matters. Ask for the impact rating and the fire rating of the specific product, and confirm the manufacturer's warranty terms.
Is the cheapest shingle going to cost me more down the road?
Often it does. A three tab shingle lasts about 15 to 20 years here, and an architectural shingle lasts about 20 to 30, so the cheaper product is usually the one you replace first. The labor to tear off and install the next roof costs far more than the difference in the shingles themselves.
Architectural shingles use more material and handle Oklahoma hail and wind better. They also look better when the house goes up for sale. Proof Construction installs both, and we will tell you when the cheaper one is the right call for a shed or a rental. We will not pretend they last the same.
Why are some shingles thicker than others?
Thickness comes from how many layers of material are laminated together and how much asphalt is in the mat. A thicker shingle generally handles hail and wind better and looks heavier on the roof. The rating that matters is the impact class, not just how thick it feels in your hand.
Pick a shingle up off a sample board and you can feel the difference. Weight is not the whole story, because the mat underneath matters just as much. Ask what the wind and impact ratings are. A heavy shingle with a poor rating is still a poor choice on a Tulsa roof.
Will a metal roof be loud in my house when it rains?
Not in a house with a solid deck and normal attic insulation. The decking, the underlayment, and the insulation break up the sound, so a metal roof over a home sounds much like rain on any other roof. The loud metal roof you remember is usually a barn or a shed with no ceiling under it.
Standing seam metal goes over solid decking with underlayment, so the panels are not ringing against open air. Hail is the louder test, and it still sounds much like hail on a shingle roof. If noise is your worry, ask to stand inside a finished metal roof rather than guessing from a video.
Can I see the shingles in person before I pick one?
Yes, and you should. Samples look different on a table than they do in Oklahoma sun, so we bring a board out to the house and hold it against the roof and the brick. Proof Construction also gives you the manufacturer name and the color so you can look at finished roofs nearby.
Ask to see the actual color on your own house, not just a photo on a phone. Light changes across the day, and a color that looks gray in a showroom can look brown on a Tulsa roof. If you are matching an addition or a detached garage, say so early so the same batch can be ordered.
Can you put a metal roof right over my old shingles?
Sometimes, but it is not always the right answer. Metal can go over an existing shingle roof when the decking is sound and the framing can carry the extra weight. Most of the time we still recommend a tear off, because the old roof hides problems you want to see before they are covered.
A layover traps heat and hides rotten decking, soft spots, and old flashing failures. It also makes the next job harder. If you are weighing the cost, ask what a tear off adds to the price. Standing seam metal runs about 10 to 18 dollars per square foot installed in this area.
Will the shingle I pick still be available if I need a repair later?
That is a real risk with any brand. Colors get discontinued and product lines change, so a repair a few years from now may not match exactly. Keeping a few spare bundles from your own job is the simplest fix. Ask the crew to leave the extras in the garage with the paperwork.
Manufacturers change lines more often than homeowners expect. Shingles left over from your roof will match better than anything bought later. Store them flat and dry, off the concrete if you can. If you have no spares, a roofer can often blend a close match on a slope that is not in plain view.
Does the brand of shingle really matter?
Less than the product line and the install, but it is not nothing. A premium line from a major maker has better material and a better warranty than the builder grade shingle on the same shelf. Proof Construction installs Owens Corning and CertainTeed, and both back their products with a manufacturer warranty.
The name on the wrapper tells you who stands behind the material. The line name tells you what you are actually getting. Ask which product the bid is quoting, not just which brand, because a maker sells several grades. Then ask what the crew does to install it right, since that is where most failures start.
What underlayment goes under a metal roof?
It depends on the panel and the slope. Standing seam over solid decking usually gets a high temperature synthetic underlayment, sometimes with a slip sheet so the metal can move as it heats and cools. Exposed fastener panels often use a different product, and some assemblies call for purlins and open framing instead of solid decking.
Metal moves more than shingles do when the Oklahoma sun hits it. The underlayment has to handle that heat without sticking or tearing. Do not let a crew use standard felt under a metal roof on a hot slope. Ask what the panel manufacturer requires and hold the bid to it.
What are cool rated shingles and do they help in Oklahoma?
Cool rated shingles reflect more of the sun heat than standard dark shingles. They can lower attic heat a little in a Tulsa summer, but the bigger factors are attic ventilation and insulation. The rating is worth knowing about, though it is not worth paying a large premium for on its own.
Reflective granules help most on a roof with a hot attic directly underneath it. If the attic vents are undersized, a cool shingle will not fix the heat. Ask what the shingle solar reflectance rating is and compare it with the standard color you like. Curb appeal counts for something too.
Proof Construction LLC - the facts
- Business name: Proof Construction LLC
- Address: 1709 W Detroit St, Suite A, Broken Arrow, OK 74012
- Phone: (918) 734-4444
- Oklahoma CIB registration: 80004070
- Rating: 4.9 out of 5 across more than 100 reviews
- Workmanship warranty: 3 years, in writing, on replacements
- Manufacturer credentials: Owens Corning Preferred Contractor, CertainTeed SELECT ShingleMaster
- Service area: Tulsa, Broken Arrow, Bixby, Jenks, Glenpool, Owasso, Claremore, Sand Springs, Sapulpa, Catoosa, Coweta, Collinsville, Skiatook, Bartlesville, Muskogee, Okmulgee
- Free documented roof inspections and estimates across the Tulsa metro
Need this answered on your own roof?
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