
Internal Wall Insulation
Do you live in an older home with solid walls that are letting heat escape, making it feel cold and costing you money? Internal wall insulation is the ideal solution for properties that cannot have cavity wall insulation
It involves adding an insulating layer to the inside of your external walls, effectively creating a thermal barrier that keeps the heat inside your home, making it more comfortable and energy-efficient.


Benefits
Internal wall insulation offers a range of benefits, particularly for homes with solid walls.
✔ Lower Energy Bills: By preventing heat loss through your walls, you'll significantly reduce the energy needed to heat your home, which can save an average of £410 a year.
✔ Improved Comfort: It eliminates cold spots and draughts, ensuring your living spaces are warm and comfortable all year round. It can also help keep your home cooler in the summer.
✔ Positive Environmental Impact: Reducing your energy consumption helps to lower your carbon footprint.
✔ Government Grants Available: You may be eligible for grants to help cover the cost of installation.
✔ No disruption to the exterior: This solution is perfect for properties where external insulation would damage the character or aesthetics of the building.


4 Easy Steps
Free Adviser Call
Free Home Assessment
Quotation and Supplier Selection
Installation and Completion
Book an Advisor Call
If you want to understand more about your options or find out which solutions might work best for your home, our expert advisers are here to help. They will discuss your goals, learn more about your property and needs, and support you in starting your journey with YorEnergy. Whether you just want some quick advice or are ready to begin a home energy project, use the appointment calendar to choose a convenient date and time to speak with one of our advisers.
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Internal wall insulation explained
Lower your energy bills and save money.
Make your home more comfortable.
Lower your carbon emissions.
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What does Internal wall insulation look like and where does it fit in your house?
Internal wall insulation panels are rectangles that can be cut to fit your walls. They are usually quite flat and can be around 5cm to 12 cm thick.
They are added to the inside of your walls and can make rooms a little smaller, but you won’t see them. Once fitted, they are covered with plaster and paint to make your new wall look great.
When looking at internal wall insulation it is important to seek the support of YorEnergy's advisers to specify the right product and internal wall insulation system for your property.
How It Fits in Your Home
Our advisers will help you answer this question through a detailed survey of your home. Internal wall insulation is typically a great solution for properties with solid external walls, typically those built before the 1920s. The insulation panels are usually between 5cm and 12cm thick, which will slightly reduce the size of your rooms.
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FAQ's
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How can I make internal wall insulation more cost-efficient?
Internal wall insulation is a great way to heat your home for less. It can work even better when paired with other energy solutions.


I have future proofed our family home and it has paid for itself in under two years.
Darren, 35, York
Additional Solutions
Are you looking for the perfect home energy solution, complete with excellent customer support?
YorEnergy’s efficient all in one approach makes it easy to upgrade your home's energy efficiency via multiple solutions including solar panels, doors and windows, and paired solutions for even better benefits.
Case Studies
Our case studies are real-life scenarios of York residents who have recently installed energy-efficient solutions in their homes. They have since become our Community Energy Champions, and you will be able to connect with them if you decide to use YorEnergy on your own journey towards energy efficiency!

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