Business Details
We are Olympic Preservation, local damp and timber preservation specialists operating across North London and Hertfordshire since our establishment in 2013. Over our years of operation, we have built a strong, trusted reputation for delivering high-quality work and exceptional customer service to both domestic and commercial clients. Our team of experienced damp proofing specialists holds extensive expertise in identifying, treating, and preventing a full range of damp-related and timber-related property issues. We are fully equipped to diagnose and resolve problems including penetrating damp, rising damp, condensation, mould growth, wet rot, dry rot, and woodworm infestations. All our diagnostic work begins with detailed, thorough damp surveys to pinpoint the exact root cause of any property issue, rather than applying generic, ineffective fixes. We adhere to strict industry standards for all our work, using proven, safe treatment methods that are tailored to the unique needs of each individual property.
Our commitment to client satisfaction means we provide clear, transparent communication at every stage of a project, with no hidden costs or unexpected surprises. We offer a full end-to-end service for property portfolios, covering initial surveys, ongoing maintenance contracts, and all required repair work. All our structural waterproofing and rising damp treatments are backed by long-term guarantees, giving clients complete peace of mind. We operate from our Borehamwood office, covering a 15-mile radius across North London and Hertfordshire to serve clients in Barnet, Cricklewood, Edgware, Finchley, Hendon, Potters Bar and surrounding areas. Our team continuously updates its skills and knowledge of the latest damp proofing and timber preservation techniques to deliver the best possible outcomes for every client.
Our commitment to client satisfaction means we provide clear, transparent communication at every stage of a project, with no hidden costs or unexpected surprises. We offer a full end-to-end service for property portfolios, covering initial surveys, ongoing maintenance contracts, and all required repair work. All our structural waterproofing and rising damp treatments are backed by long-term guarantees, giving clients complete peace of mind. We operate from our Borehamwood office, covering a 15-mile radius across North London and Hertfordshire to serve clients in Barnet, Cricklewood, Edgware, Finchley, Hendon, Potters Bar and surrounding areas. Our team continuously updates its skills and knowledge of the latest damp proofing and timber preservation techniques to deliver the best possible outcomes for every client.
Highlights and features
- We have operated as damp proofing specialists since 2013.
- We offer 10-year guarantees on all structural waterproofing work.
- We provide 20-year guarantees on all rising damp treatment work.
- We conduct detailed damp surveys to identify root property issues.
- We cover a 15-mile radius across North London and Hertfordshire.
Services
Damp Proofing
Our damp proofing service treats property walls to prevent water seepage into buildings. We use proven methods including damp proof course injection and membrane damp proof course installation. Detailed pre-work surveys allow our specialists to recommend the most effective, tailored solution for each client's unique damp issue.
Woodworm Treatment
Our woodworm treatment service addresses infestations of all common UK wood-boring insect larvae. We use targeted chemical washes and injections for standard cases, and remove and replace affected timbers for severe infestations. All treatment plans are tailored to the specific woodworm species identified during our initial damp surveys.
Structural Waterproofing
Our structural waterproofing service is designed for properties with earth-retaining walls, including basements, cellars and underground car parks. We deliver full, compliant waterproofing solutions for these spaces across our North London and Hertfordshire coverage area. All structural waterproofing work is backed by a 10-year guarantee for complete client peace of mind.
Rising Damp Treatment
Our rising damp treatment service resolves issues caused by capillary action drawing water up from ground level through porous building materials. We apply targeted solutions to eliminate existing damp and prevent future occurrences, protecting timber, plaster and other structural elements. All rising damp work we carry out is covered by a 20-year guarantee for long-term client reassurance.
Wet and Dry Rot
Our wet and dry rot treatment service addresses highly damaging fungal infestations that can compromise property structural integrity. We deliver fast, effective treatments that eradicate rot and subsequent spores to prevent further damage to plaster, timber and brickwork. All rot treatment work is guaranteed for 10 years for full client peace of mind.
