Know Your Home,

Protect Your Health

Dorset & Hampshire’s leading damp, mould and timber specialists 🏡💧

Whether you’re buying, selling or simply want peace of mind, our local in‑house team uncovers hidden damp, structural and insulation issues using advanced drones, thermal cameras and cavity inspections. We take on only a handful of projects at a time, so your home gets the attention it deserves.

From diagnosis to repairs, we handle everything in‑house.

🏆 Trusted, Recognised & Qualified

We’re proud to be accredited by leading industry bodies.

📅 Over 150 property surveys completed in the last 12 months

🔒 Fully insured & certified

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Rated 4.9/5 by homeowners and landlords

🎥 See How We Work in Real Dorset Homes

Discover how Proofterior helps homeowners across Dorset and Hampshire diagnose and repair damp, mould, timber and ventilation issues. From free surveys to full condition reports, see how we inspect, quote, and complete the job with care and clarity.

Trusted by 750+ Homeowners Across the South 🏡

From first-time buyers to seasoned investors – our surveys have helped hundreds make smarter, safer property decisions.

9.81 / 10 reviewed on

Damp survey and remedial roof repairs

The issue was quickly identified and clearly explained, they were focussed on what was best for me and resolving the issue in the most cost effective way, not trying to just get as much work as possible.

10 Damp Investigation

Fantastic service from Dan. We had him out to sort our damp proofing, he was always on time, tidy and the level of finish is outstanding. I would definitely recommend.

10 Damp survey

Dan completed a comprehensive damp survey for a property I am buying. His response to my request was prompt and the price was good. I would highly recommend Dan.

10 Our Contracting Services in Dorset & Hampshire

As certified damp, timber and roofing contractors, Proofterior provides full remediation and improvement works across Dorset and Hampshire – from damp proofing and mould removal to roofing and EPC upgrades. We don’t just survey problems – we fix them.

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Damp Proofing

We install internal and external damp proofing systems to treat rising damp, penetrative moisture and condensation problems across Dorset and Hampshire.

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Timber Treatment

Specialist wood preservation and rot control for floor joists, beams, and roof structures – including treatment for dry rot, wet rot, and woodworm.

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Energy Efficiency Upgrades

We upgrade insulation, ventilation and moisture control systems to help improve your home’s EPC rating – ideal for landlords, buyers and homeowners.

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Mould Removal & Prevention

We remove mould safely and completely, then install permanent ventilation systems to prevent it from returning — certified service for homes in Dorset and Hampshire.

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Roofing Repairs & Upgrades

From minor roof leaks to full strip and recover projects, we handle slate, tile and flat roofs – including ventilation, battening and waterproofing.

All works are guaranteed and carried out by our in-house team 👷‍♂️ no sales reps, no subcontracting, just expert work done right

Ready to Get Started? 🏁

Fill Out a form to request a call back or call us!

Why Homeowners, Buyers & Landlords Trust Proofterior

From detecting hidden damp to completing certified repairs, we’re known for more than just our reports.
Our local, in-house team does the work- and we do it right.