Cavity Wall Extraction / Infill
Improve Your Property with Professional Cavity Wall Services.
What is Cavity Wall Extraction / Infill?
Cavity wall extraction involves removing old, damaged, or ineffective insulation from the cavity walls of your property. This is followed by cavity wall infill, where new, high-performance insulation materials are installed to restore and enhance the thermal efficiency of your building.
Cavity wall extraction and infill services are crucial for homes and businesses that have outdated or failing insulation, damp issues, or energy inefficiencies.
Why Does It Matter?
Over time, older cavity wall insulation can deteriorate, become ineffective, or even cause damp problems. Addressing these issues by replacing the insulation ensures your property retains heat better, reduces energy bills, and eliminates potential structural damage caused by damp.


Why Choose Cavity Wall Extraction / Infill?
- Enhanced Energy Efficiency: Replacing old insulation with modern materials significantly reduces heat loss.
- Cost Savings: Lower heating costs by improving your property’s thermal performance.
- Eliminate Damp Issues: Remove insulation that may have absorbed moisture, preventing further damp-related problems.
- Improved Comfort: Create a warmer, more consistent indoor environment.
Restore your property’s thermal efficiency.
Prevent and address damp-related issues.
Improve indoor comfort year-round.
Reduce energy costs and carbon footprint.
Our Process
- Assessment: We inspect your property to evaluate the condition of the existing cavity wall insulation.
- Extraction: Using specialised equipment, we carefully remove old or damaged insulation materials.
- Preparation: Clean and prepare the cavity walls for the new insulation.
- Infill Installation: Install high-performance insulation materials tailored to your property’s needs.
- Final Inspection: Ensure the installation is complete and meets quality standards.