Offer ends Wednesday
£42
£9.61 per m2
Excluding delivery
Cavity Wall Insulation
Reduce your carbon footprint and your energy bills using our cavity wall insulation, the simple and effective way to insulate your property. Use our wall cavity insulation to fill gaps between your external and internal walls to prevent heat loss and regulate temperature.
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Our cavity wall insulation is quick to install, ensuring minimal disruption to your day-to-day and will effectively enhance your comfort while reducing your energy bills. Easy to install, this cost-effective insulation solution fills gaps between your external and internal walls to reduce heat loss and regulate the temperature inside a property.
FAQs
What is cavity wall insulation?
Cavity wall insulation is either made out of wool or polystyrene balls and is designed to fill the gap between the inner and outer walls of a building. This reduces heat loss and improves energy efficiency.
Does cavity wall insulation cause dampness?
Cavity wall insulation shouldn’t cause dampness; instead, it can actually prevent moisture if installed in the right conditions. However, if improperly installed or used in a property unsuitable, dampness can form as a result of trapped moisture.
How long does cavity wall insulation last?
You should expect your cavity wall insulation to last between 25-30 years, depending on its material, installation and environmental factors. If the insulation and walls are properly maintained, it can last even longer.
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