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Upgrading Your Home with Internal Wall Insulation (IWI)
Are you tired of high heating bills and cold, draughty rooms in your traditional home? Internal Wall Insulation (IWI) is the solution for making older properties energy-efficient and comfortable.
What IWI is and Why It's Crucial for Traditional Homes
IWI involves fixing an insulation layer (like rigid boards or a stud wall with fill) to the inside of your exterior walls.
The Need for IWI:
Solid Walls: Homes built before the 1920s typically have solid walls with no cavity, meaning standard cavity insulation isn't an option.
Major Heat Loss: Solid walls are poor insulators and can account for up to 35% of a home's heat loss. IWI creates an essential thermal barrier to stop heat escaping.
Aesthetics and Planning: It's the ideal choice when you need to preserve the historic or aesthetic look of your home's exterior (e.g., exposed brick or stone).
The Smart Investment:
IWI is an excellent measure for new homeowners who have just purchased a traditional property or for landlordslooking to upgrade the interior before a new tenant moves in. Since the work is disruptive, combining it with planned redecoration or renovation can significantly reduce the cost of initial works needed on the property. Furthermore, this measure can often be paid for or heavily subsidised through government grant schemes like ECO4 and the Great British Insulation Scheme (GBIS) for eligible households, further reducing your initial outlay.
Specialist Surveys: Getting IWI Right
Insulating solid walls is technically challenging. Older homes manage moisture by 'breathing,' and improper insulation can cause damp, rot, and mould. The key is to select the right 'breathable' materials and ensure proper installation.
At Verde, we offer specialist surveying to ensure your IWI project is successful and long-lasting:
Internal Wall Insulation Surveys: We survey IWI installations for other companies and homeowners. We assess the building's fabric, analyse moisture risk, and ensure the chosen system is correctly specified for your traditional construction.
Ventilation Surveys: When walls are insulated, the house becomes more airtight. Our ventilation survey is crucial to check and ensure adequate fresh air flow is maintained. This prevents the build-up of condensation and protects both the building and your health.
Choosing Verde means you get assurance that your insulation upgrade is technically sound, preserves your property, and delivers maximum energy savings.