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Business Details
39 Years
experience
Expert Damp Proofing & Timber Preservation Services
Established in 1987, Sterling Preservation has been a trusted provider of specialist damp, mould, and timber preservation services across Devon and Somerset. Our team of PCA-qualified surveyors delivers detailed assessments and industry-standard solutions, including damp-proofing, timber treatment, and property maintenance. With over 37 years of experience, we combine technical expertise with a personal approach, offering 24-hour reporting, 10-year warranties, and guaranteed results.

Our services cater to homeowners, contractors, and estate agents, ensuring long-term property integrity. Positive client testimonials highlight our professionalism, timely execution, and commitment to resolving complex damp and timber issues efficiently.
Services
Damp Proofing Timber Preservation Property Maintenance Condensation Treatment Mould Removal Lime Rendering Mortar Repointing Extractor Fan Installation Roof-void Insulation Kitchen Re-fits
Details
  • Year established: 1987
Highlights and features
  • Over 37 years of specialist experience in damp and timber treatment.
  • 24-hour survey reporting with detailed remedial recommendations.
  • 10-year industry-standard warranties on completed works.
  • Certified PCA-trained surveyors and time-served operatives.
  • Positive client testimonials highlighting professionalism and reliability.
Associations and certifications
  • Property Care Association (PCA)
What people say
Highly recommended Professional and friendly team Excellent service Thorough and comprehensive survey Timely completion of works
Services
Damp Proofing
Sterling Preservation offers comprehensive damp-proofing solutions for rising, penetrating, and condensation-related damp. Our specialists conduct detailed surveys, identify moisture sources, and apply industry-approved treatments such as silicone damp-proof courses, tanking, and ventilation systems. All work is guaranteed for 10 years, ensuring long-term property protection and improved indoor air quality.
Timber Preservation
We provide timber preservation against fungal decay, insect infestation, and rot in residential and commercial properties. Our methods include chemical treatments, structural repairs, and replacement of compromised timbers. Services extend to lime rendering, joist support, and cavity drainage, ensuring structural integrity and longevity for roof beams, floorboards, and subfloor areas.
Property Maintenance
Our property maintenance services address damp-related damage and general building upkeep. We offer lime rendering, mortar repointing, extractor fan installation, and kitchen refits. Additional works include gutter repairs, insulation, and electrical upgrades, all performed to industry standards using traditional materials and modern techniques.
Condensation Treatment
Sterling Preservation tackles condensation and mould through humidity control units, extractor fans, and ventilation improvements. We install automated systems to regulate relative humidity, preventing dew point and mould recurrence. Our solutions enhance indoor air quality and protect property finishes while addressing underlying moisture sources.
Mould Removal
We specialise in removing mould caused by condensation and damp, restoring affected areas with antifungal treatments and ventilation upgrades. Our team repairs damaged surfaces, replaces compromised materials, and implements preventive measures such as extractor fans and thermal insulation to ensure lasting results.
Questions
What areas do you cover?
We operate across Devon and Somerset, with a base in Tiverton.
Do you offer guarantees on your work?
Yes, we provide a 10-year industry-standard warranty on completed treatments.
How quickly can you complete a survey?
Surveys are conducted at your convenience, with reports and quotes provided within 24 hours.
What damp types do you treat?
We handle rising damp, penetrating damp, and condensation-related issues using tailored solutions.
Are your surveyors certified?
Our surveyors are PCA-qualified Certified Surveyors in Remedial Treatment.
Can you assist with property purchases?
Yes, we conduct pre-purchase damp surveys to identify issues and recommend remedial actions.