Business Details
Expert Damp Proofing & Waterproofing Services
Sovereign Damp Proofing & Construction Damp & Timber has been serving clients across Wiltshire, Bath, and surrounding areas for over thirty years. Our expertise lies in damp proofing, basement waterproofing, and structural waterproofing, alongside timber treatments and specialist replastering. We work with domestic and commercial properties, private estates, local authorities, and the National Trust. Our team of approved contractors for Sovereign Damp Proofing & Construction Damp & Timber Chemical Industries Ltd and Delta Membranes uses premium materials to ensure long-lasting solutions. All our work is covered under guarantee, reflecting our commitment to quality and reliability. We prioritise clear communication, offering tailored advice and maintaining tidy workspaces throughout projects.Our reputation for professionalism is built on decades of successful installations, from tanking vaults to flood damage remediation. Clients consistently praise our knowledgeable surveyors, efficient office support, and meticulous workmanship. We specialise in diagnosing property-specific issues while adhering to traditional construction methods. Our comprehensive services extend to external render works, thermal insulation, and ventilation solutions, ensuring complete property protection.
Services
Damp Proofing
Basement Waterproofing
Timber Treatment
Specialist Replastering
External Render
Renovation
Thermal Insulation
Ventilation
Highlights and features
- 30+ years of specialist experience in structural moisture solutions
- Approved contractors for leading industry manufacturers
- Guarantee-backed damp proofing and waterproofing services
- Experienced team handling complex heritage and modern properties
- Comprehensive service portfolio from diagnosis to completion
Associations and certifications
- Sovereign Chemical Industries Ltd
- Delta Membranes
What people say
Brilliant team
Highly recommended
Professional and trustworthy
Quality workmanship
Efficient support
Services
Damp Proofing
Our damp proofing solutions address rising damp and condensation issues in both modern and heritage properties. Using industry-approved materials, we install physical and chemical damp courses while preserving original architectural features. Clients benefit from guaranteed protection against moisture ingress, with surveys identifying root causes rather than treating symptoms.
Basement Waterproofing
Specialist basement waterproofing systems protect subterranean spaces from water ingress. We implement multi-layer membrane systems compliant with British Standards, suitable for both new builds and historic conversions. Our solutions include drainage channels and sump pump installations to manage hydrostatic pressure effectively.
Questions
What damp proofing solutions do you offer?
We provide chemical damp injection, physical damp courses, and condensation control systems tailored to property age and construction type.
Do you handle commercial waterproofing projects?
Yes, we work with commercial properties, local authorities, and National Trust estates on basement waterproofing and structural moisture management.
Are your treatments guaranteed?
All damp proofing, tanking, and timber treatments come with written guarantees covering materials and workmanship.
How do you handle heritage properties?
Our specialists assess traditional construction methods and use compatible materials to preserve historical integrity during remedial works.
