5 Things That Can Compromise Your Roof Insulation

Many things can compromise the efficiency of your roof insulation, from weather to pests. In order to keep your home comfortable and energy-efficient, you must be aware of these potential issues. Here are six things that can cause roof insulation to fail.

1. Poor installation

One of the most common causes of roof insulation failure is poor installation. If the roof insulation has not been installed correctly, it will not be able to function as intended. Poorly installed insulation can allow heat and cold to enter the home, leading to higher energy bills. Therefore, it is crucial to ensure that roof insulation is installed correctly by a contractor who knows what they are doing.

2. Moisture

Anyone who's ever dealt with a broken window knows that even a small opening can let in a lot of unwanted moisture. The same is true of damaged insulation—even a tiny hole in your roof can cause big problems. A build-up of moisture can damage insulation, resulting in a loss of effectiveness over time as the insulation will no longer be able to keep heat and cold out of your home, leading to discomfort for you and your family.

Moisture can also cause the insulation to be degraded by mould and mildew. Dark and damp conditions are ideal for fungi and mould, which can start growing on the surface of the insulation, causing it to deteriorate. Once mould and fungi have taken hold, the insulation will no longer be able to work effectively. As a result of this damage, your home will become less energy-efficient.

In extreme cases, fungi and mould can also cause structural damage to your home. If you suspect that your roof insulation has been compromised, be sure that you have it checked out by a contractor as soon as possible.

3. Pests

When it comes to roof insulation, pests can be a real problem. Mice, rats, and other rodents can gnaw through insulation, causing it to become ineffective. Insects can also damage insulation, particularly if the insulation is made of paper or fibreglass. Sometimes, pests may even nest inside the insulation, reducing its effectiveness.

To help prevent this type of damage, keep your attic clean and free of debris so that it is not inviting for pests. In addition, you must regularly inspect the exterior of your home for any gaps or cracks that could provide an entry point for pests. Taking these precautions can help ensure that your roof insulation will remain effective.

4. Compression

Insulation works by trapping air in little pockets, which helps to slow down heat transfer. However, your home's insulation can become compressed over time, reducing its ability to trap heat effectively. Compression can happen as your home settles or if items are on top of the insulation. If you think your home's insulation may be compressed, it's important to have it checked by a contractor.

5. Age

Like anything else in your home, roof insulation will eventually reach the end of its lifespan. The lifespan of insulation depends on the type of insulation and the environmental conditions in which it is used. Once insulation comes to the end of its lifespan, it will no longer be able to work effectively. This will lead to poor heat retention. In many cases, replacing the entire insulation system may be the only solution.

If your roof insulation is failing, you must take action as soon as possible. Ignoring the problem may only cause it to worsen and can even lead to significant damage to your home. Contact us today to learn more about how we can help you.