Question 1

What is roof restoration

Accepted Answer

Roof restoration is an “application” process designed to enhance the longevity and functionality of your existing roof. It involves the application of silicone or a combination of silicone and foam, which completely restores the roof's waterproof performance layer. This restoration not only prevents leaks but also improves energy efficiency.  Investing in roof restoration saves you money and extends the life of your roofing system far beyond traditional roofing systems like TPO.

Question 2

What is roof replacement?

Accepted Answer

Roof replacement is a comprehensive construction process that involves completely removing your existing roof down to the decking. During this process, new insulation and a cover board are installed, typically using TPO as the waterproof layer.

In some instances, a new roof can be laid over an existing one, but building codes permit only two roof layers on a structure. If you already have two roofs, you will need to remove both layers and install a brand-new roof. However, building codes do allow for the restoration of the second roof with a coating, which can prevent the need for a complete tear-off.

Question 3

What is the performance layer of a roof?

Accepted Answer

Regardless of your roof type, it has a performance layer. This layer is the part of the roof directly exposed to the weather and is typically the only layer providing waterproofing. Walking on a roof, you are stepping on the performance layer. Roof leaks usually occur because this layer is deteriorating or has holes in it. The construction materials beneath the performance layer do not possess actual waterproof characteristics.

USA Roof Coatings specializes in restoring this crucial layer. Spending thousands of dollars on a new roof or installing an inferior product overlay is not cost-effective when we can achieve the same goal by restoring the performance layer with high-quality commercial-grade silicone for a fraction of the price.

Question 4

If I have two roofs, can silicone be applied over the second roof without doing a tear-off?

Accepted Answer

If you have two roofs on your building and want to add a third, the international building code requires you to tear them off before adding a third.  However, because silicone restoration is an application process and not a construction process, you can apply silicone over the second roof, avoiding a costly tear-off in addition to a complete roof replacement. Silicone will preserve the performance layer while preserving the existing roof structure. Roof restoration lets you completely restore any structurally sound roof while enhancing waterproofing and energy efficiency. It's the most practical solution for maintaining your roof's integrity.

Question 5

Is a roof that has been restored with silicone a new roof?

Accepted Answer

Yes, it is a new roof.  You will get a 10, 15, or 20-year warranty when you restore a roof with a coating. Roof restoration renews the essential waterproof layer, known as the performance layer, which is the only part of any roof that prevents leaks. If your roof isn't structurally damaged, it does not make sense to replace existing insulation or cover board or drill countless new screw holes into your decking.  Restoration is the most efficient way to renew and maintain your roof's integrity without unnecessarily spending thousands of extra dollars.  Regardless of your choice, the end goal will achieve the same thing.   That is why roof restoration is a no-brainer.

Question 6

Can silicone or silicone and foam be applied to any roof?

Accepted Answer

Yes, silicone or a combination of silicone and foam can be applied to any roof, provided that the roof is structurally sound.

Question 7

Is restoring a roof with silicone cheaper?

Accepted Answer

Pound-for-pound silicone costs more than TPO because it is a highly superior product. However, restoring your roof with silicone is much cheaper than installing TPO or any other form of roofing. There are two main reasons for this. The first one is that a silicone roof is an application process, not a construction process; it requires significantly less workforce and labor. The second reason is that installing silicon has no waste. When roofers install TPO, they calculate an additional 10 to 20 percent for waste. That is a lot of extra money; you get nothing in return.

Question 8

What is the purpose of restoring a roof compared to replacing or overlaying it?

Accepted Answer

The objective of restoring a roof is the same as that of replacing or overlaying it: to renew the waterproof layer known as the performance layer. There are two ways to achieve this: replacing or overlaying it, which is costly, or restoring the performance layer with silicone, which is cheaper.  In addition to being more affordable, silicone is superior to all other roofing materials.  Choosing to restore the roof is a no-brainer.

Question 9

Can I get a warranty when I restore a roof?

Accepted Answer

Yes, you do receive a warranty when you restore a roof. When using silicone or a combination of silicone and foam, you get the exact same warranties available in traditional roofing, typically ranging from 10 to 20 years. This makes restoration a smart choice, as it eliminates the need to tear off the existing roof or overlay it with TPO. Plus, silicone offers superior performance compared to TPO, making roof restoration a-effective and reliable solution.

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Roof Restoration

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