How To Fix A Sagging Roof With Ease

If you have just stepped outside your house and realized that your roof is no longer straight, this could signal a problem. Fixing a sagging roof as soon as you spot it is very important, otherwise you could find that the problem will only worsen over time.

In the end, you may need to have the entire roof replaced, which could be extremely costly, not to mention a lot of hassle.

If you having a sagging roof, you will not be able to even begin to think about repairing it before you take some time to investigate why the problem has occurred in the first place.

There can be several reasons why your roof is no longer arrow straight, although some reasons are more common than others.

In this article, we will take a look at the main reasons why you could be experiencing this issue with your roof and then we will look at some of the best ways of rectifying the problem so that you can restore your roof to its original condition before further damage is caused.

How Do I Know I Have A Sagging Roof?

Your roof line should look arrow straight when you look directly at it. You can therefore easily identify whether your roof is sagging if you can see a swag, curve or dip at its peak when you stand on the street.

While some sagging roof causes can easily be handled by anyone who has a little DIY knowledge, some problems are a lot more complex and need the help of a professional to repair.

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How Does Your Roof’s Anatomy Work?

If you go up into the attic you will be able to see how the structural anatomy of your roof works.

Basically put, the frame of your roof line is reduced to triangle. If you stand in your attic, all of the boards which are laid horizontally under your feet are the roof or ceiling joists.

Over your head, you will see sloped boards – these are the rafters.

Looking along the rafters, you will see that they are attached to a further beam which is the ridge line, right at the very top.

These three boards form a roof’s familiar triangular shape. This shape is very strong and can support a lot of weight – ideal when holding up shingles or tiles.

Usually, the three boards can support the full weight of not just the roof, but also its shingles and roof sheathing and even external weather forces like ice and snow.

It can support this weight as the rafters transfer all the weight onto the joints, which in turn transfer weight onto the exterior wall. If everything is functioning as it should, you would see a nice straight roof line.

Is Decay The Problem?

Some roofs sag because of decay to the inside beams and sheathing.

Decay can occur over time due to a number of reasons including leaks in the roof or leaks from guttering or downpipes, wet rot or even insect attacks, such as termites damaging the ends of the bearings.

Any of these could cause a structural defect which could seriously undermine the integrity of your roof and even cause problems that could prove to be life threatenin