Specialists in Damp Proofing, Dry Rot, Woodworm, Structural Repairs and Wall Ties
YORKSHIRE'S LEADING PRESERVATION EXPERTS
Building Preservation in Yorkshire - 37 Years of Trading with Integrity
BT Preservation provides specialist building preservation services across Yorkshire for homeowners, commercial clients and property professionals. Our experienced team investigates and repairs problems affecting damp, timber, masonry, wall ties and structural stability.
Our work covers traditional and heritage and listed buildings and more modern ones too, including tower blocks and domestic housing.
From our base in Leeds, we’ve expanded our damp survey and wall tie report service to cover all surrounding areas including Sheffield, Bradford, Harrogate, York and Wakefield.
We’re fully accredited Property Care Association members with 100% qualified staff, right the way from our surveyors to each and every one of our damp, timber and wall tie technicians.
Qualified Specialists at Your Service
Cavity wall tie replacement and specialist masonry repairs are at the heart of what we do. BT Preservation is Helifix and Cintec approved, with more than 30 years’ experience in these repair methods. Our Technical Director, Bryan Hindle, has almost four decades of specialist knowledge in this field.
Choosing the right specialist is an important decision, whether you need a survey, a report or remedial work. Browse our services, technical articles and case studies to see our experience across damp proofing, timber treatment, wall tie replacement and structural repairs.
From traditional materials to the latest equipment and repair methods, BT Preservation provides specialist building preservation services across Yorkshire.

Need advice or want to book a survey?
If you have a question about damp, timber decay, woodworm, dry rot, wall tie corrosion, masonry defects or structural repairs, call our friendly team on 0113 265 2752 or contact BT Preservation online.
The Brick-Tie Promise
Once you become a BT Preservation customer, our advice and support continue beyond the work we are contracted to complete. Domestic and commercial clients can contact us for practical, impartial guidance on preservation and building maintenance issues, even after a project has finished.
We offer free, straightforward advice to both new and existing customers. Call our customer service line on 0800 591541 for clear guidance on damp, timber, wall tie, structural repair or general building maintenance concerns. If we are not the right people to help, we will point you in the right direction.
Our company values are honesty, service and respect. We believe quality work depends on good management, employee development and safe working conditions.

Sian Hamilton
Operations Director – Brick-Tie Preservation
Latest Brick-Tie Preservation News

Brick-Tie Wins Top Health and Safety Award
Celebrating Excellence in Health and Safety We are delighted to announce that Brick-Tie has been awarded with the Property Care Associations (PCA’s) first ever Health and Safety Award! This recognition celebrates Brick Tie’s outstanding commitment to workplace safety and employee wellbeing. Founder, Bryan Hindle instilled a strong culture of health and safety from day one

Brick-Tie shortlisted for national award
We are delighted with the news that we have been shortlisted for a national award in health and safety This comes from The Property Care Association (PCA). The PCA is the established nation trade association for qualified damp-proofing and timber treatment specialists like us. With over 400 members the PCA covers the whole of

New staff member Kirstie Park hits the ground running
When a new employee comes along it’s very special. An opportunity for the company, and a huge change for the employee. As a small but well established firm we’re always very busy. It’s important for us to train newcomers well, for good business. But more than that, we want them to see a positive impact