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Damp Proofing

Damp proofing products prevent moisture from passing through from one area to another and is essential. Adding damp proofing solutions will prevent moisture or condensation in a structure, which can lead to damp if left unaddressed. We offer preventative and remedial damp proofing solutions.

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  • Wykamol No More Damp SBR Latex 25ltr

    SBR Latex is a bonding agent designed for use in internal and external cement-based mixes to improve adhesion and resistance against water, chemicals and abrasion. SBR Latex is a styrene-butadiene...
  • Wykamol No More Damp SBR Latex 5ltr

    SBR Latex is a bonding agent designed for use in internal and external cement-based mixes to improve adhesion and resistance against water, chemicals and abrasion. SBR Latex is a styrene-butadiene...
  • Wykamol No More Damp Tanking Slurry 20kg

    Wykamol Tanking Slurry is a high-performance cementitious waterproofing coating designed to protect concrete and masonry surfaces from water ingress. Formulated with crystalline waterproofing...
  • Wykamol No More Damp Tanking Slurry Bag 20kg Grey

    Wykamol Tanking Slurry is a cementitious waterproofing system which creates a monolithic bond using crystalline chemicals when applied to concrete and masonry structures. BBA and WRAS approved. Can...
  • Wykamol No More Damp Technoseal Liquid DPM Black 5kg

    Technoseal DPM is a ready-to-use liquid vapour, damp and waterproof membrane manufactured predominantly SBR latex. Technoseal DPM acts as a barrier against vapour, damp and water. It is safe in...
  • Wykamol No More Damp Technoseal Liquid DPM White 5kg

    Technoseal DPM is a ready-to-use liquid vapour, damp and waterproof membrane manufactured predominantly SBR latex. Technoseal DPM acts as a barrier against vapour, damp and water. It is safe in...
  • Wykamol Plaster Plugs White 60mm (Excludes Seals) (100 Pack)

    Wykamol CM Plaster Plugs are used for the application of Wykamol Mesh membrane Systems. Wykamol CM Plaster Plugs are fixings to apply mesh cavity drain membranes to the walls of both above and below...
  • Wykamol Renovation Plaster Grey 20kg

    Wykamol Renovation Plaster is a BBA-approved, fibre-reinforced, lightweight, cement/lime plaster formulated for a range of applications, including replastering after the successful installation of...
  • Wykamol Ultracure Damp Proofing Cream 1 Litre (8 Pack)

    Ultracure is a BBA-approved, unique silane-based emulsion cream for injection into brickwork for the control of rising damp. Ultracure Damp-proofing Cream is delivered by hand pressure from the...
  • Wykamol Ultracure Damp Proofing Cream 380cc

    Ultracure is a BBA-approved, unique silane-based emulsion cream for injection into brickwork for the control of rising damp. Ultracure Damp-proofing Cream is delivered by hand pressure from the...
  • Wykamol Ultracure Damp-proofing Cream 1 Litre

    Ultracure Damp-proofing Cream is delivered by hand pressure from the appropriately sized applicator gun into a series of holes drilled into the mortar course. Ultracure effectively migrates into the...
  • Wykamol Waterguard Channel 2m

    The Wykamol Waterguard is a drainage channel for use as part of a Wykamol Cavity Drain Membrane System, directing any ingress of water towards a sump chamber or drain. The Wykamol Waterguard...

Damp Proofing

Damp proof products such as damp proof membrane and damp proof course are an integral part of many construction and landscaping projects.

What is damp proofing?

Damp proofing is a method of controlling moisture and preventing it from moving between walls and floors.

A damp proof course is designed to be waterproof and usually positioned close to the ground, within the wall, to prevent rising damp. It is a must when building property foundations. The damp proof course will help prevent moisture from rising through the structure, protecting it from damp and helping to prolong its lifespan. A good damp course will prevent the need to repair any excessive damage that damp could cause.

At Howarth Timber & Building Supplies, we offer several types of Damp Proofing, including:

Plastic DPC
Plastic Damp Proof Course has high compressive strength and a long life expectancy. Its purpose is to act as a barrier to prevent damp spreading.

High-Performance DPC
High-Performance Damp Proof Course is thinner than traditional damp-proof courses, however, this doesn’t compromise on performance. This type of DPC can also offer fire resistance.

Insulated DPC
Insulated Damp Proof Course minimises cold bridges (sometimes referred to as thermal bridges) that can occur when there is a gap in insulation.

Ventilation
Ventilation is a crucial part of any home, as allowing air to move freely helps to prevent moisture build up and therefore damp. Ventilation helps homes with existing damp problems caused by large amounts of condensation, including shower areas. Air bricks are a good option for ventilating areas between cavity walls and suspended floors.

Expansion Joints
Expansion Joints are installed between brickwork and blocks and designed to handle movement such as from heat related expansion and contraction of building materials. The Expansion Joints purpose is to stop moisture from penetrating the building, preventing the creation and spread of damp.

Remedial Solutions
Remedial Solutions are products applied to surfaces including walls, floors, and ceilings to remedy existing damp problems such as those caused by condensation.

For expert advice and guidance on the best damp proofing for your property, please contact your friendly local Howarth branch.

How to Guides

How to Prevent Condensation on Windows

Learn how to stop condensation on windows with simple, effective methods. From adjusting indoor humidity to improving airflow, find out how to keep your windows clear and protect your home from moisture damage.

Frequently Asked Questions

How much is damp proofing?
To know how much damp proofing is, you can speak to one of your local, friendly Howarth branches to discuss prices.
Do I need a damp proof course?
We would recommend a damp proof course.