Experience the difference
Established since 2000
Delivering trusted damp proofing and timber-treatment services with over two decades of proven experience.
Local authority approved
Approved by local authorities, demonstrating reliable workmanship, recognised standards and professional service you can trust.
Environmentally friendly treatments
Using environmentally friendly treatment methods that effectively protect your property while reducing environmental impact wherever possible.
Andover’s trusted damp proofing experts
As a market town that dates back to Saxon times, the buildings in Andover have their share of problems with rising damp. If you need effective treatments against mildew, mould and rot, call on the damp experts at BWT Southern. We specialise in removing wet and dry rot, woodworm and damp from your property. Get in touch to find out more.
Accreditations
Our team can defeat damp
When it comes to removing mould, you can depend on our damp proofing experts.
25 years of excellent service
For over 25 years, our damp proofing specialists have been the go-to team for homeowners and companies throughout Hampshire.
Approved and qualified
All of our team are fully trained, approved by local authorities and highly experienced. This means you’ll get the results you need.
Reliable and professional
You’ll never be kept waiting with BWT Southern. We always provide reliable, professional and effective services at great prices.
Highly recommended
We have been in the damp proofing business for over 25 years, and we’ve built an excellent reputation for quality service.
Hampshire’s preferred damp proofing company
BWT Southern can help you rid your home or business premises of damp, rot, and woodworm. We also provide efficient wall tie replacement services. We have offices in Portsmouth, Guildford, Salisbury and Bishop’s Waltham and operate throughout Hampshire, Surrey, Sussex, Wiltshire, Chichester, Farnham, Haslemere and Winchester.