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Loft & Cavity Wall Insulation Removal - Renewable Energy Specialists

Loft insulation removal

Professional Vacuum Extraction | Re-Installation & Boarding | Free Surveys

Safe & Efficient Loft Insulation Removal

Loft insulation is one of the most effective ways to keep heat in your home. However, when it becomes damaged, wet, compressed, contaminated or simply outdated, it can lose performance and even contribute to damp and mould problems.

At Extract Insulation we specialise in the professional removal of loft insulation across Hampshire and the South of England. Using high-powered vacuum equipment, we safely extract old, failed or contaminated material and can then re-insulate, board the loft or prepare the space for further works — delivering a complete, hassle-free service.

Loft insulation company
Loft insulation removal

Why Would Loft Insulation Need Removing or Replacing?

Common reasons include:

  • Insulation that has become wet, compressed or settled
  • Contaminated or damaged material (e.g. from leaks, pests or fire)
  • Incorrect or inadequate original installation
  • Need for temporary removal to allow access for repairs or renovations
  • Desire to upgrade to modern, higher-performance insulation
  • Creating usable loft storage space with boarding

Proper loft insulation should last decades, but when it fails or is no longer effective, professional removal and replacement is the best long-term solution.

How We Remove Loft Insulation – Our Process

  • Free Survey & Assessment We inspect the loft space, identify the type and condition of the existing insulation, and check for any related issues such as damp or contamination.
  • Site Protection We carefully protect the property and prepare safe access.
  • Specialist Vacuum Extraction Using high-powered insulation removal vacuums, we extract blown, loose-fill and other types of loft insulation cleanly and efficiently.
  • Clearance & Preparation The loft is fully cleared of old material and debris, ready for new insulation, boarding or further works.
  • Optional Re-Installation & Upgrades We can install modern high-performance loft insulation, fit boarding for storage, insulate tanks and pipes, or carry out related works as required.
  • Clean Finish & Advice The loft is left tidy and we provide clear recommendations for ongoing performance.

Why Choose Extract Insulation for Loft Removal?

  • Over 20 years of specialist insulation experience
  • High-powered vacuum equipment for clean, efficient extraction
  • Complete one-stop service: removal + re-installation + boarding
  • TrustMark registered and fully accredited teams
  • Free no-obligation surveys
  • Minimal disruption and professional, tidy workmanship
  • Serving Hampshire (Gosport, Portsmouth, Southampton, Fareham and surrounding areas), Sussex, Surrey, Dorset, Wiltshire, Berkshire and the wider South of England

Frequently Asked Questions

Can you remove blown and loose loft insulation?

Yes. We use high-powered specialist vacuum equipment designed specifically for clean and efficient removal of blown and loose-fill loft insulation.

Is loft insulation difficult to remove?

No. With the right equipment and experienced teams it is a straightforward process. We handle everything from access to final clearance.

How long does loft insulation removal take?

Most standard lofts are completed in a day, depending on the volume of material and access conditions.

Can you re-install new insulation afterwards?

Yes. We offer a complete service and can install modern high-performance loft insulation, fit boarding for storage, and insulate water tanks and pipes.

Will the work be messy?

No. We use sealed vacuum systems and take care to protect your property. The loft and surrounding areas are left clean and tidy.

Do you offer a free survey?

Yes. We provide a free no-obligation survey to assess your loft insulation and advise on the best next steps.

Are grants available for loft insulation work?

In many cases yes. We can advise on current funding options during your free survey.

Which areas do you cover?

Hampshire and the wider South of England, including Gosport, Portsmouth, Southampton, Fareham and surrounding counties. We also work with housing associations.

Need some advice? Our experts are available to help

We’ve been working in the industry for over two decades and have honed our experience to other our customers tailored, complete solutions that are accredited and carried out by professional teams.

If your property is suffering from penetrating damp and mould - it's one of the main signs that you should contact a professional to assess your existing cavity wall insulation. We will give you a free no-obligation survey!

Get a quick quotation

We offer all our customers the best possible service so please call us with any questions you may have.