Cavity Extraction

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Cavity Extraction

Cavity Wall Insulation Removal & Cavity
Clearance

Safely removing failed insulation and rubble from cavity walls to prepare your property for modern upgrades.

Over 25 Years of Experience in Cavity Clearance

 

At Econext Ltd, we’ve been clearing failed cavity wall insulation and debris from properties for over a decade.
Whether you’re suffering from damp issues or preparing for External Wall Insulation (EWI), we’re here to help with expert insulation removal and rubble clearance services across the UK.

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🧱 Damp & Mould Issues

Moisture becomes trapped behind failed insulation, leading to condensation and black mould.

⚙️ Thermal Performance Issues

Slumped or broken-down insulation leads to cold spots and higher energy bills.

🚫 Blocked Cavities

Debris, rubble, or old blown fibre can prevent proper re-insulation or external upgrades.

What We Do

We offer a full range of cavity preparation services to meet ECO4 and retrofit standards:

  • Cavity wall insulation extraction (blown fibre, foam, beads)
  • Removal of damp or degraded insulation materials
  • Cavity rubble and debris clearance
  • Pre-insulation cavity checks
  • Property prep for External Wall Insulation (EWI)
  • Work in partnership with larger insulation companies

Why Choose Econext

Trusted by Retrofit Experts Nationwide

  • 10+ years in cavity insulation removal
  • 25+ years of insulation industry knowledge
  • Trusted by UK-wide insulation contractors
  • Fully compliant with ECO4 & PAS 2035 standards
  • Clean, safe, and efficient processes
  • A friendly and professional team

Ready to Clear Your Cavity Walls?

If you’re suffering from failed insulation or preparing for an external wall upgrade, let Econext handle the removal process.
We offer professional, fully-insured cavity wall insulation extraction and rubble clearance services across the UK.

Check Eligibility

Check if You Qualify for Free Insulation Upgrades

Book a free property survey to find out if you’re eligible under ECO4 or GBIS for funded insulation works. We’ll assess, advise, and prepare your home for a warmer, more energy-efficient future.

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Frequently Asked Questions

How do I know if my cavity wall insulation has failed?

Signs include damp walls, black mould, cold spots, or insulation visible from vents or brickwork.

Can insulation be removed from all properties?

Most, yes – especially those with blown fibre, foam, or beads. We’ll confirm with a cavity inspection.

What happens after the removal?

Your walls will be clean and ready for new insulation or external wall systems (EWI).
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+44 141 404 0562

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