Perma-Fix Ltd

Established in Portsmouth for over 30 years, Permafix Ltd are a trusted, local damp proofing company offering services throughout Hampshire, Surrey, West Sussex, Wiltshire and Greater London. They specialise in damp proofing walls in old houses, correctly diagnosing the cause of dampness and rectifying the problem. Permafix also offers expert wall tie replacement for older cavity wall systems and structural repairs to strengthen buildings affected by movement.

Their services extend to basement tanking, using slurry or cavity drain membranes to waterproof cellars and other below-ground rooms. Additionally, they provide specialised woodworm treatments to identify and eradicate infestations with effective timber preservation. Perma-fix undertakes many types of work, including damp-proofing, wood preservation, basement conversions, wall-tie replacement, and crack-stitch repairs, offering free inspections with detailed reports.

With a reputation for providing a high-quality service at competitive prices, Perma-Fix has a wealth of experience and offers long-term guarantees on all workmanship, with the additional option of an insurance-backed guarantee. Customer reviews highlight their trustworthy, professional, efficient, and reliable service, with work completed to a high standard and often going above and beyond expectations.