Exterior wall insulation also referred to as external insulation – is it good for you?

 

Is external wall insulation Right for You?

Exterior wall insulation can be a fantastic investment for many homeowners, but it’s not a one-size-fits-all solution. Here are a few questions to help you decide if it’s right for you:

• Do you have solid walls? Most houses built before the 1930s have solid walls, which lose more heat than cavity walls. Exterior wall insulation is particularly beneficial for these homes.
• Are your energy bills high? If you’re spending a lot on heating, the savings from insulation could be substantial.
• Do you plan to stay in your home long-term? The longer you stay in your home, the more time you have to recoup the cost of the insulation through energy savings.
• Are you looking to increase your home’s value? Energy efficiency is a selling point for many buyers.

 

Considerations Before You Invest in wall insulation

While the benefits are appealing, there are a few things to consider before jumping in.

1. Cost: Exterior wall insulation can be expensive. The initial outlay can be several thousand pounds, depending on the size of your home and the materials used. However, it’s worth considering the long-term savings on energy bills, which can offset the initial cost over time.
2. Disruption: Installing exterior wall insulation is a major job. It involves scaffolding and can take several weeks to complete. You’ll need to be prepared for some disruption during the installation process.
3. Appearance: The finished look of your home will change. While many people appreciate the fresh appearance of new renderings, it’s a personal preference. Be sure to consider how the new exterior will fit with the style of your home and your neighbourhood.
4. Planning Permission: Depending on where you live, you might need planning permission for exterior wall insulation. This is especially true if you live in a listed building or a conservation area. Check with your local council before starting any work.

 

Exterior Wall Insulation – Is It Good for You?

When it comes to making your home more energy-efficient, one option you might have come across is exterior wall insulation. But what exactly is it, and is it worth the investment? Let’s break it down in simple terms.

What is Exterior Wall Insulation?

Exterior wall insulation involves adding a layer of insulating material to the outside walls of your house. This layer is then covered with a protective render or cladding. It’s like putting a warm coat on your home to keep it cosy and protect it from the elements.

How Does It Work?

The idea is pretty straightforward. Adding insulation to the outside of your walls creates a barrier that reduces the heat that escapes your home during the winter and keeps the heat out during the summer. This means your house stays warmer in the winter and cooler in the summer without needing as much energy for heating or air conditioning.

 

Benefits of Exterior Wall Insulation

1. Energy Savings: One of the biggest advantages is the potential for energy savings. Because your home becomes better at retaining heat, you won’t need to use your heating system as much, which can lower your energy bills significantly.
2. Comfort: Insulation helps to maintain a more consistent temperature throughout your home. You’ll notice fewer cold drafts in the winter and less heat seeping in during the summer. This makes for a much more comfortable living environment.
3. Noise Reduction: Insulation also acts as a sound barrier, helping to reduce noise from outside. If you live in a busy area or near a noisy road, this can be a huge plus.
4. Protecting Your Home: Adding a layer of insulation and protective render can help protect your walls from weather damage. This can extend the life of your exterior walls and keep your home looking good for longer.
5. Increased Property Value: Energy-efficient homes are becoming more desirable. By investing in exterior wall insulation, you could increase the value of your property. Buyers are often willing to pay more for homes with lower running costs.

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