Cheapest way to insulate internal walls

Cheapest Ways to Insulate Internal Walls

There are several methods of insulating internal walls, and each method comes with its own costs and benefits. Here are the three cheapest ways to insulate internal walls:

Insulation Boards

Insulation boards are a popular choice for internal wall insulation because they are relatively affordable and easy to install. These rigid panels are made from materials such as Kingspan and are fixed directly onto the wall using adhesive.

Insulation boards are quick and easy to install and can provide a high level of insulation, making them an excellent choice for those looking to improve their home's energy efficiency. They also take up less floor space, making them a popular choice.

Battening the Walls

Battening the walls involves fixing wooden battens to the wall and filling the cavity between them with insulation material.

This type of internal wall insulation is particularly effective for older homes with uneven walls, as it allows the insulation material to be custom-fitted to the wall's shape.

Battening the walls can also be a cost-effective option, as it uses less insulation material than other types of internal wall insulation.

Building a Stud Wall

Building a stud wall involves constructing a new wall a short distance away from the existing wall and filling the cavity between them with insulation material. This type of internal wall insulation provides excellent insulation and is particularly effective at reducing noise pollution.

However, it is also the most expensive and time-consuming option, as it involves building an entirely new wall.

Professional Installation

While these methods of insulating internal walls can be affordable, it's important to note that the cost of the materials is only one part of the equation. Installing internal wall insulation requires specialised knowledge and expertise, and a DIY approach may not always yield the best results.

Furthermore, a poorly installed internal wall insulation system can lead to problems such as damp and condensation. For example, if the insulation is not installed correctly, or there are cold bridges where the insulation is not covering, moisture can build up and cause damp patches on the walls. This can lead to mold growth, which can be a health hazard.

Working with a professional installer can help ensure that your insulation is installed correctly, minimizing the risk of moisture problems. A professional installer will be able to identify any potential issues, such as cold bridges, and take steps to address them before installing the insulation. This can help ensure that your internal wall insulation system is effective, safe, and long-lasting.

In addition, a professional installer will be able to provide guidance on the best type of insulation for your home, taking into account factors such as the age and condition of your property, as well as your budget and energy efficiency goals. This can help you make an informed decision and ensure that your internal wall insulation system meets your needs and expectations.

Grants for Internal Wall Insulation

If you're concerned about the cost of insulating your internal walls, there may be financial assistance available to you. The Energy Company Obligation (ECO) scheme provides funding for energy efficiency measures, including internal wall insulation, to households in England, Scotland, and Wales.

Under ECO4, households receiving certain means-tested benefits may be eligible for free or heavily subsidised insulation measures, including internal wall insulation.

This funding is provided by energy companies, who are required by law to help households reduce their energy bills and carbon emissions.

To determine whether you're eligible for funding under ECO4, you'll need to contact us directly. We will be able to assess your eligibility and provide guidance on the application process.