Damp Proofing Company In
Welcome to D&J Dampproofing, experts in damp proofing and condensation control, based in Sunderland and covering the North East within a 30-mile radius.
Damp Proofing Services Across The North East
We're a local, family-run business with over 20 years of hands-on experience and we've been proudly serving homeowners and commercial clients for the past 17 years.
We take real pride in the work we do, from rising damp treatment and timber preservation to full condensation control using PIV loft units. We know how frustrating damp, mould and poor ventilation can be, and that’s why we work closely with each customer to find the right fix that lasts.
Wood Rot Treatments • Timber Preservation • Rising Damp Services • Wood Rot Treatments • Timber Preservation • Rising Damp Services • Wood Rot Treatments • Timber Preservation • Rising Damp Services •
Damp Proofing Services Across The North East
Our Services
Our services include everything from damp proofing and pointing to plastering and protective treatments like water sealant and exterior spraying.
Woodworm Treatment
Here at D&J, we also treat woodworm, wet rot and dry rot. No matter the job, we’re always on time, tidy and make sure every detail is done properly.
Fully insured
We’re fully insured, Checkatrade approved and part of Checked & Vetted also. There’s no call-out fee and all our work is guaranteed. Get in touch today.
Free quotes
Here at D&J, e offer free quotes and we’re known for being flexible and easy to deal with, something our regular customers really appreciate.