Welcome to Preservation Treatments

Damp and timber remedial services. Structural waterproofing experts since 1972

Preservation Treatments Limited was formed in 1972 with the aim of providing a range of professional remedial services. We have worked for English Heritage, National Trust, Local Authorities, Housing Associations, Architects, Surveyors and Building Contractors.

Our services are particularly suited to domestic properties. We are able to offer home buyers, sellers and householders a service tailored to their needs. Following our inspection, one of our surveyors will provide a full report outlining their findings along with a quote for our remedial treatments.

Full range of waterproofing and remedial services

We provide damp proofing, basement and cellar waterproofing, timber treatments, condensation solutions and structural repairs throughout London, Hampshire, Middlesex, Surrey, Berkshire and Sussex.

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    0208 914 8189

    London

    01962 706188

    Winchester

    01276 66466

    Camberley

    Damp proof course injection

    Damp-proofing

    Rising Damp is caused by the absence of an existing damp proof course (DPC), or the failure or bridging of an existing DPC.

    Our experienced CSRT (Certified Surveyor in Remedial Treatment) surveyors will be able determine the cause of the damp and identify the necessary remedial treatment.

    Basement waterproofing

    Basement and cellar waterproofing

    Converting a damp basement can be an inexpensive way of increasing the living or storage space of the property. We can transform your basement from a damp, musty dead space into a beautiful addition to your home or office, adding value to the property.

    Condensation

    Condensation solutions

    Condensation left untreated in a property can create a range of problems including damage to walls and furnishings, mould, and health related issues due to high humidity. Preservation Treatments offer a range of products to help resolve condensation.

    Helibar insertion

    Structural repairs

    Structural cracking, horizontal cracking of bed joints, bowing brickwork, and cracked lintels are all signs that a building is undergoing movement of some description. Preservation Treatments have qualified surveyors who will be able to diagnose the exact cause and advise suitable remedial work to be carried out.

    Wet rot fungus

    Dry/wet rot

    Buildings of all ages can be affected by dry and wet rot. This fungal decay is found in timber which has been wet for some time. As well as having the fungal decay treated it is essential that the source of dampness is located and eradicated.

    Woodworm

    Woodworm control

    Preservation Treatments are specialists in property preservation and provide expert woodworm control to domestic and commercial sectors. We will identify the type of infestation that is present and will apply the appropriate spray treatment to the affected areas.

    Latest News & Blogs

    Delta Membranes Celebration of Innovation

    Paul Evans and Tony Rafferty attending a Delta Membrane function – Deltas Celebration of Innovation A great night was had with the Delta team and others; a special note of celebration was with Paul Green (Delta) with his recent retirement. Paul was a real credit to the industry spanning over many years – Thanks Mr…

    PPE: Working Safely in Construction

    While it isn’t possible to eliminate all risks, employers and employees can take steps to minimise exposure and work as safely as possible. A key part of this is the correct use of Personal Protective Equipment (PPE).

    PCA Waterproofing Design Specialist Register (WDS)

    Skills required to be on the Waterproofing Design Specialist Register In order to be accepted onto the register, the Surveyor must:- Demonstrate competence in all aspects of structural waterproofing Be a member or be employed by a member of the Property Care Association Have attained the Certificated Surveyor in Structural Waterproofing (CSSW) qualification Have an…

    Macmillan Cake and Coffee Day

    On Thurs/Fri 25-26th September Camberley office had their Macmillan cake and coffee day.  We raised £145.00.

    What is a Damp Proof Course?

    A damp proof course (DPC) is a vital part of any building designed to stop rising damp — moisture from the ground that travels up through walls by capillary action. Without an effective DPC, properties are vulnerable to damp problems that can damage walls, plaster, floors, and even structural integrity.  There are two main types…

    10 Facts About Condensation and Mould Growths

    1 in 4 homes is affected by condensation or damp. Find out exactly what the types and causes of condensation and mould growths are.

    What Is Waterproof Rendering and When Should It Be Used?

    What is waterproof rendering and when would it be used? In this information blog, we look at how underground structures are waterproofed using specialist rendering techniques.

    House Longhorn Beetle

    The House Longhorn Beetle is a woodboring insect that can cause significant damage to wood in properties such as roofs. Ultimately they can lead to structural collapse.

    How To Prepare Your Property For Winter Weather

    The nights are beginning to draw in and the temperature is starting to drop; Winter is coming and with it comes weather which can cause damage to your property if you aren’t properly prepared.

    Cavity Drain Waterproof System

    If you are considering waterproofing your basement, you may will have seen BS 8102: 2022 being mentioned. This is the British standard, which outlines the code of practice for protecting structures below ground from water ingress. Expert David Morton explains all.

    Condensation and Mould Problems

    What is waterproof rendering and when would it be used? In this information blog, we look at how underground structures are waterproofed using specialist rendering techniques.

    Preservation Treatments Win PCA Contractor of the Year!

    Preservation Treatments Ltd has been honoured with the prestigious ‘Contractor of the Year’ award at the Property Care Association (PCA) Awards 2024!

    We are an approved contractor for

    Property Care Association

    Testimonials