How to Patch a Rolled Roof Step by Step Guide

How to Patch a Rolled Roof Step by Step Guide

If you’ve got a rolled roof that needs repairing, then you’re in the right place. One of the most popular roofing solutions in America today is the rolled roof, and that’s because it’s inexpensive and reasonably durable. However, rolled roofs don’t last forever, but one other major benefit of having one is that repair is both easy and inexpensive.

In this article we will write about how to patch a rolled roof and give you a few other insights worth knowing. 

Many rolled roofing problems can be fixed by yourself at minimal costs. Unlike other types of roofs that might need a high-quality contractor, you can fix most of the problems in a rolled roof yourself if you’ve got a bit of knowhow and especially if you follow the tips in this article.

Remember, you’ll need to keep safety as your number one priority if you attempt to do these jobs yourself, but patching your own rolled roof could save you a lot of money when compared to paying for a costly contractor to do it.

In this article, we’re going to show you exactly how to patch your own rolled roof. But first, let’s have a look at a few of the basics of a rolled roof and some of the issues associated with them…

How to Patch a Rolled Roof? What is a rolled roof anyway?

Roll roofing is another name for “roof underlayment”, and it involves laying a layer of protective material on your roof. It’s a reasonably basic solution, and is obviously much easier to apply (and cheaper) than building up shingles or applying slates. Unlike some other membrane solutions, only one layer of rolled roofing is often needed.

Rolled roofing is known as a mineral-surfaced roofing product or MSR. It normally comes in rolls of 100 square feet and can be picked up in most hardware stores reasonably cheaply. This makes it a quick and easy solution that you could apply on the same day, as opposed to some more complicated roofing solutions.

Rolled roofing is slightly similar to shingle roofing in that it’s oil-based and is an asphalt product. It’s also layed in rolls. However, rolled roofing isn’t as durable as shingles, and it’s also thinner. It is cheaper and easier to install, though – which is one of the reasons why it remains popular.

Actually, it’s one of the cheapest roofing solutions on the market and can be applied by yourself with just a little bit of DIY knowledge. It might not last as long and could be more prone to tearing than some more expensive types of roofs, but this is sometimes an acceptable compromise for someone who needs their roof laying quickly and without costing too much.

What are the benefits of rolled roofing?

While rolled roofing isn’t for everyone – it’s still very popular. And that’s for a few very good reasons.

Firstly, as we’ve already looked at – it’s cheap. That means you can get the roof coverage your want without breaking the bank. Many other roof types require large teams of qualified roofers and could take days to install. That costs time and money.

And that’s another thing with rolled roofing. Not only is it cheap to install – it’s also quick and easy. That often means you can do it yourself without relying on a costly roofing firm. You can actually install a rolled roof within a few minutes making it one of the simplest and quickest solutions on the market today.

Rolled roofs are also great for low-incline roofs, but shouldn’t be used on completely flat structures. Rolled roofing is also very easy to transport and reasonably lightweight. Other roof solutions like shingles are heavy and may require a large vehicle to get on-site. That’s simply not the case with rolled roofing, which can be on-site within minutes.

Rolled roofing can also be cut to size, which makes it very adaptable. You can also use rolled roofing to repair problems in existing shingle roofs rather than having to overlay or relay the whole roof with more shingles, making it a versatile solution.

Are there any drawbacks of rolled roofing?

Rolled roofing is probably one of the least durable roofing products, and is much less durable than shingles. This is the sacrifice you’re going to have to make in exchange for it being cheap, quick and easy to install. Rolled roofs might only last about 20 years.

You can only really get rolled roofing in black, and it won’t really add to the look of your property. Rolled roofs could reduce the resale value of your property.

How to repair rolled roofing or How to Patch a Rolled Roof

The good thing about rolled roofing is that you can repair it yourself without needing a costly roofing contractor. First thing’s first when you’re looking to do the repairs yourself – safety comes first. If you’re unsure exactly how to do the job in complete safety, then don’t do it. Consult an expert or someone who can. Make sure you’ve got all the right safety equipment and gear and that you can access your roof without taking any risks. Use harnesses and ladders. Don’t work alone and only work in good weather conditions.

After you’ve got the safety side sorted, what’s next? Rolled roofing is relatively easy to repair.

1. Go and locate the specific area of the roof that needs repairing. You might have done this from the inside of the roof after spotting a leak. If you notice this leak during stormy weather, make a note of it’s location and wait until the roof is dry before you start working.

2. Remove the nails that are holding the damaged rolled roofing in place, with a cat’s claw nail remover. Remove the old rolled roofing and throw it away. Place the new roll at the top of the damaged roof area by sliding the top part of the new roofing under the existing rolled roofing.

3. Apply tar or cement under the new piece of rolled roofing with a wooden stick then put the roll in place. Drive nails around the new rolled roofing approximately every foot or so.

You can apply a bit more tar to the top of the new rolled roofing where it meets older parts of the roof, to help prevent further leaks. This should be enough to make your rolled roof as good as new!


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