Roof Overlay vs Tear Off

Pros and Cons of Roof Overlay Vs Tear Off | Gresham Roofing Contractor

You might tear off the roofs of your home and need to substitute it. Many don’t know you can either pull the roof over your already existing roof or pull off and restart the original roof. It is important to know how to compare Roof overlay vs tear-off with the advantages and disadvantages of any option, so we thought it would be outlined for you to decide the best option for your home and budget.

What is Overlay?

When your existing roof is maintained as it stands, an overlay roof occurs and instead shingles. It’s good to know that only if your roof was not overlaid before you can choose this option.

What is Tear-off?

The tear-off process sounds like if your existing roof is tightened and then puts on a new roof, the roofing company is hired.

Comparison of Overlay vs. Tear Off

In tear off, The roofing specialists tear off the existing roofing material and fit a new roofing material. With an overlay, the roofing materials are not removed first

Overlay Advantages

1. Less expensive

Tearing your roof is extremely expensive because you look to work and material worth almost thousands of dollars. Some homeowners have therefore chosen to put a new layer on their old roof.

2. Not much risky

The associated risk is much less than a complete roof replacement during an overlay job can get wrong. There is no risk that a sudden storm will interfere with the dry-in process, that no falling waste will damage your porch or car and large dumpers will destroy your landscape.


1. Structural issues

The overlay option does not allow you to check the status of the structure. It may damage or rot. The bottom layer could be strengthened or replaced with holes or weak spots.

leaks can’t be tracked.

If you develop a leak, it is much harder to determine where your leak comes from. The water can pass through the layers and pass through another place, which is a real task to repair.

2. Tear off

The advantages and disadvantages of Tear off are described below:


1. Lasts Longer

A roof made of all-new materials will be as long as a roof with elements exposed for a decade or more, as per your expectations. During a tear-off, the roofer will be able to carefully examine all parts of your roof and repair it before serious damage occurs.

2. Completely Replaces the Roof

In tear-off, All will be as if it was a brand new roof that has many advantages. You’re going to go with a new roof if you had any rotted decks or leakings in your roof. As the roofers must remove all shingles, they can see clearly how your roof is going, so the finished product will be perfect.

3. Substitution of Material

Building firms build for sale. They often do not use materials of the highest quality. You can upgrade the roofing materials if you substitute a roof.

You can choose the best materials for your roof with expert input from your roofing company. The oriented strand board can be upgraded to a CDX splinter deck. Instead of standard felt, you could opt for synthetic roof underlayment.



Tear-off roofs are a lot of costly work. That is why many people choose to use a surface roof instead of a complete tear-off. The extra cost is due to additional labor in the tear-off roof.

For roof overlay and tear-off services feel free to contact at


Fox Roofing and Construction
21891 SE Ash St,
Gresham, OR 97030, US
(971) 563-1577

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