Unfortunately, the rot is in. Immediate action is required.
Beat Degenerated Cavity Wall Insulation Before It Destroys Your Home!
Failed cavity wall insulation doesn’t just sit there – it turns to mush, traps moisture, breeds mould, and silently rots your walls from within. Our degenerated cavity wall insulation removal service uses specialist industrial vacuums to suck out every last bit of soggy, collapsed material, restoring your home’s defences and preventing thousands in future damage. Don’t patch the symptoms – extract the cause and reclaim a dry, healthy home today.
- Powerful industrial extraction vacuums (15hp petrol units with 6" hoses for maximum airflow)
- Precision agitation tools (air lances/whips to break up clumped, wet insulation)
- Borescope cavity inspection (before/after photos proving complete removal)
- Strategic hole drilling pattern (optimal access with minimal visual impact)
- Expert brickwork reinstatement (colour-matched mortar, seamless finish)
- Licensed waste disposal (full paperwork ↓ vironmentally responsible)
Benefits of cavity wall insulation removal
- Prevents further structural damage: Removing old or defective insulation helps prevent damp and condensation issues, protecting the integrity of your property.
- Prepares for modern insulation: Removing old or defective cavity wall insulation allows you to install new, energy-efficient insulation. Having a new product installed properly will lower your energy bills, improve the comfort and value of your home, and reduce carbon emissions.
- Ensures professional results: With Energy Opti Save, you can expect expert removal of cavity wall insulation. We follow the highest industry standards ensuring thorough, safe, and tidy workmanship.
Cure Damp issues and restore Thermal Efficiency
Transform, protect and cure damp mould and cavity wall insulation issues by investing in our Total Duo Solution. Receive professional cavity wall insulation extraction coupled with our Nuaire Positive Input Ventilation (PIV) system, both installed in one efficient visit – saving you money by way of a single visit, time, and added stress free, whilst protecting, curing damp mould and removing inefficient cavity wall insulation.
What you get in the Duo Package
- Full cavity wall extraction: Our specialist vacuum rigs suck out ALL deteriorated insulation (wool, beads, foam) using powerful 15hp petrol vacs like Cavityvac EXT420. Holes drilled, walls reinstated with matching mortar.
- Nuaire Drimaster PIV unit: Top-mounted in loft, draws filtered fresh air from outside and gently pressurises your home to expel trapped moisture.
Key Features & Benefits
| Feature | Benefit |
|---|---|
| Industrial vacuum extraction (6" hoses, borescope inspection) | Removes 100% of failed insulation causing damp/bridges – no patches left to rot. Prevents penetrating damp and costly brick repointing later. |
| Nuaire PIV (whole-house ventilation) | Continuously extracts moist indoor air while supplying filtered dry air. Cuts condensation by 75%, eradicates mould, improves air quality for allergy sufferers. |
| One-team, one-day install | No repeat visits or coordinating trades. Full guarantee on extraction + 5-year Nuaire warranty. |
| Energy savings boost | Post-extraction + PIV = up to 20% lower heating bills. EPC rating jumps 1–2 bands, ideal for selling or rentals. |