Roof Replacement in Tulsa

A Roof Walkthrough is how we start every job at Green Country Roofing. We walk the entire property with you. You tell us every issue you have ever seen. From there we get on the roof and into the attic. Everything gets documented through photos and videos. We come back down and walk you through exactly what we found: the good, the bad, and the ugly. From there we present all your material options: three shingle choices, warranty options, and a handful of upgrades to accept or decline. Every option is explained clearly so you can make the decision that is right for your home and your budget. No pressure. No sales pitch. Just the facts.

A new roof includes:

• Removal and disposal of all shingles and felt paper
• Three free sheets of plywood, $70 per sheet after that
• Drip edge
• Synthetic felt paper
• Ice and water shield
• New chimney metal and counter flashing
• Step flashing where needed
• Your choice of shingles installed per manufacturer specifications
• Replacement of old ridge vent or roof vents
• Additional roof vents if needed per the 1/300 rule
• Cleanup with the roller magnet
• Rob’s personal final nail check
• Final walkthrough with Rob, the owner
• 5-year parts and labor warranty
• Manufacturer’s lifetime shingle warranty

Keep your gutters clean and remove debris like leaves and pine needles from your roof. When water cannot flow freely, problems occur. Make sure your ventilation is properly installed according to the 1/300 rule. If hot air cannot escape the attic it will cook and dry out your shingles before their time. Schedule a Roof Inspection as the roof gets older to determine and fix small issues before they become larger ones. If ventilation was not properly installed when your roof was put on, it can be upgraded within the first few years.

This is one of the most important questions a homeowner can ask: is it a limited lifetime warranty or a lifetime warranty? A limited lifetime warranty, if a problem occurs, don’t expect much help or payout. A lifetime warranty is what you want but even those have details worth understanding. Atlas warranties are non-prorated for the first 15 years, meaning if a problem occurs in that window, you get a check for the full amount. After 15 years, it prorates. You can pay extra to extend that non-prorated period to 20 years. CertainTeed does not prorate for the full 50 years. The roof must be installed by an approved contractor using the manufacturer’s products to qualify. Green Country Roofing is an approved contractor with both Atlas and CertainTeed. That matters when it comes time to make a claim.

It means we are checking the work while it is happening, not after the crew leaves. The process of inspection during the install is to catch problems before the install has gone on too long. If you catch a problem early, it is cheaper. If you catch a problem after the roof has been installed, it becomes expensive and unlikely that any fix will be completed. It starts with inspecting and protecting your property before and during the tear off process. From there every piece of decking gets inspected and confirmed for replacement. From there the prep work, transition metal, and all of the tiny details before the shingles are installed. Nail placement is the most important factor to inspect. An overdriven nail punches through the shingle and kills the warranty. An underdriven nail leaves the head sticking up and the shingle won’t lay flat. From there the crew does a final cleanup with the roller magnet, followed by Rob’s personal final inspection.

The 1/300 rule is the most overlooked factor when installing a new roof. When calculated it provides the exact amount of ventilation needed to properly vent your attic, giving the proper number of square inches needed for intake and exhaust vents. A soffit vent is an intake vent. A roof vent is an exhaust vent. Following the 1/300 rule improves air circulation in your attic, extends the life of your shingles, and validates all manufacturer warranties. We calculate it on every single roof we quote.

The honest answer is that it depends on several factors: the size of your roof, the pitch, the number of shingle layers, the condition of the decking, the materials you choose, and any building code upgrades needed. As a broad educational range, many asphalt shingle roofing systems in Tulsa fall around $12,000 to $18,000. At Green Country Roofing every estimate includes three shingle options so you can see the price difference between Class 3, Class 4, and Class 4 with a 150-mph wind rating. We also include any upgrade options so you know exactly what you are choosing and what you are declining. For real 2026 pricing with actual examples, check out our blog, How Much Does a Roof Cost in Tulsa.

Choosing the best shingle depends on your needs and concerns. To guard against wind damage, the Atlas StormMaster Shake has a wind warranty of 150 mph plus a Class 4 rating for hail. If hail is your primary concern, the Atlas Pinnacle Impact is a Class 4 rated shingle with a wind rating of 130 mph. If you want a shingle that is more sun resistant to keep your attic cooler, the Atlas Pinnacle Sun is a great choice. Our best-selling shingle based on performance and pricing is the Atlas Pinnacle Pristine: Class 3 rating for hail and protection from wind speeds up to 130 mph.

The Atlas StormMaster Shake with protection against wind speeds up to 150 mph. We install all shingles with 6 nails. It also carries a Class 4 hail rating, making it the strongest combination of wind and hail protection we install.

There are several factors to consider. Was the roof installed properly? Was adequate ventilation installed according to the 1/300 rule? What type of shingle was used? Generally, a roof lasts around 17-19 years in Oklahoma because of our extreme weather. However, if you choose a shingle rated for high winds or hail and have proper ventilation, the life of your roof will be extended well beyond 17-19 years. An under-ventilated roof with cheap shingles can start having issues as early as 12 years old.