Roof Coating and Sealing Cost Estimator

Roof coating costs $2 to $6 per square foot, depending on the sealant type, roof material and access, prep work required, and a number of layers. The average cost to coat and seal a roof is $570 to $2,200. Roof coating prices are $0.25 to $3.75 per square foot for the materials only.

Roof coating costs $0.70 to $4.90 per square foot installed, depending on the sealant type, roof access, prep work, and whether it’s sealing a new roof or recoating.

Silicone roof coating prices

Silicone roof coating prices are $1.70 to $4.90 per square foot installed. Silicone roof coating is highly durable and waterproof but attracts dirt and becomes slippery when wet. Contractors charge 20%+ more for complex applications on sloped roofs.

Lasts 10 to 15 years
Protects against extreme weather
Reflects up to 90% of UV rays
Resists leaks from ponding water on flat roofs

Polyurethane (polyurea) roof coating cost

Polyurethane roof coating costs $1.70 to $4.70 per square foot installed. This coating lasts 30 to 50 years on average, insulates well, and is compatible with many roofing materials. Polyurethane typically comes in blends of acrylic-urethane with or without elastomeric additives.

Suitable for high foot-traffic
Highly impact-resistant
Resistant to pooling water
Best for low-sloping or flat roofs
Common for commercial roofing systems

How Much Does It Cost to Coat a Roof Yourself?

In theory, you could cut the price of your project in half if you just paid for materials and took care of the labor. Most roofing professionals charge about the same amount per square foot for materials, then again for application.

However, hiring a professional is well worth the cost (and highly advised) when it comes to a roof coating. Their knowledge and risk assessment skills ensure your roof stays protected and no one gets injured in the process.

Licensed and insured roofing companies also protect you as the homeowner in the event that someone is injured on your property. Take note of warning signs your roof needs replacement to mitigate repairs needed in the future, like curling shingles and saggy spots.

Liquid-rubber roof coating cost

Liquid-rubber roof coating costs $1.80 to $2.90 per square foot installed. This thick coating works on many roof materials and often requires only one coat. Liquid-rubber types include EPDM and elastomeric-coating blends.

Extends the roof life by 10 to 20 years
Strong UV resistance
Often used for instant leak repairs
Needs outside temperatures above 55°F to cure.

Roof Coating per Square Foot Cost Breakdown

Materials

Roof coating materials range from $0.25 to $2.70 per square foot. Acrylic coating is the most affordable (even the best kinds cost under a dollar per square foot). Liquid rubber and high-end polyurea (which requires two coats) will cost in the $2.5 to $2.90 range per square foot.
Applications

Local roof sealing professionals typically charge between $70 and $90 per hour when installing or repairing a roof. However, the real cost of a new roof may vary. Installation costs range between $0.35 and $3.70 per square foot. Polyurea is the most expensive ($3 to $4 per square foot) because it requires two coats.
Other Considerations

The size, shape, and material your roof is made could increase roof coating costs. Each roof is different, which is why roof coating professionals don't typically offer a flat-rate.

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Process To Roofing Cost Estimate Report

Here I am going to share some steps to get your roofing cost estimate report.

You need to send your plan to us.

You can send us your plan on info@estimatorflorida.com
You receive a quote for your project.

Before starting your project, we send you a quote for your service. That quote will have detailed information about your project. Here you will get information about the size, difficulty, complexity and bid date when determining pricing.
Get Estimate Report

We do roofing estimating and prepare a detailed report for your project. At last you finalize the report and finish the project.