Internal Wall Insulation (IWI) is an excellent solution for solid wall properties where external insulation isn’t practical. This includes listed buildings and homes in conservation areas where the aesthetic must be preserved, as well as flats and apartments where access restrictions make external work challenging. By choosing IWI, you can improve your energy efficiency, reduce your energy bills, and create a more comfortable living environment.
How Is Internal Wall Insulation Installed?
There are a couple of methods to insulate a solid wall internally, each requiring some consideration regarding room space, as the thickness of insulation boards or stud walls will reduce floor area. It’s essential to have a professional handle this type of work, as DIY installation can lead to complications unless you have substantial experience.
Benefits of Internal Wall Insulation
Reduced Heat Loss: Significantly enhance energy efficiency and lower your energy bills.
Year-Round Comfort: Maintain a pleasant temperature throughout your home, no matter the season.
Preserve External Appearance: No need to alter the exterior of your property, so the character remains intact.
No Planning Permission Required: Enjoy the convenience of installation without the hassle of navigating planning regulations.
Ideal for Flats and Apartments: Perfect for situations where external changes aren’t possible.
Choosing the Right Insulation Material
Not all internal insulation options are created equal. When you consult with our experts, we’ll help you select the best insulation type for transforming your home. Here are some options:
Bonded Composite Insulation Boards: These boards are fitted directly to your wall and are typically thinner, making them a great choice when space is limited.
Foil Quilt Insulation (Super Quilt): Originally designed by NASA, this insulation is highly effective for lofts and wall-framed systems.
Framed Dry Lining Wall Insulation: This option involves installing a framework on your wall, allowing insulation to be placed between the vertical timbers. A special damp-proof insulation panel is advisable for walls in poor condition to prevent condensation issues.
Considerations for IWI Installation
While IWI has many benefits, it’s essential to be aware of a few considerations. It does not inherently resolve condensation issues and can even contribute to mould growth if ventilation is insufficient. To address this, our team can advise on and supply and fit effective ventilation systems to ensure proper airflow throughout your home. Additionally, internal insulation will reduce the internal space of your rooms, and the external surfaces of your home will still require attention to prevent water ingress. Lastly, IWI does not provide added protection against weather or temperature fluctuations.
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