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Waterproofing & Damp Proofing

Protecting structures from water ingress and moisture damage is crucial for both new builds and renovation projects. Our range of waterproofing and damp proofing solutions helps ensure long-lasting durability, structural integrity, and protection against the elements. Whether you're tackling below-ground waterproofing or internal moisture control, we offer trusted solutions to suit a wide variety of needs.

Waterproofing products

Waterproofing products are essential for keeping water out of structures, particularly in basements, retaining walls, and foundations. From cavity drainage membranes to surface-applied barriers and drainage composites, these solutions help manage groundwater, prevent seepage, and reduce hydrostatic pressure. Whether you're working on a new build or retrofitting an existing space, reliable waterproofing ensures dry, usable areas and protects against water damage.

Damp proofing products

Damp proofing products are designed to control moisture within walls, floors, and timber surfaces, preventing issues like rising damp, mould, and decay. These solutions include chemical barriers, protective coatings, and specialist treatments that block or repel moisture. Ideal for both residential and commercial applications, they help create healthier indoor environments and prolong the life of building materials by reducing moisture-related deterioration.

49-72 of 149 items
Bitumen Paint – 5L & 25L
MasterbuildBitumen Paint – 5L & 25L
From £24.90
Inc VAT
From £20.75
Ex VAT
Fosroc Supercast Hydrofoil
FosrocFosroc Supercast Hydrofoil
From £185.76
Inc VAT
From £154.80
Ex VAT
Fosroc Supercast Rearguard S
FosrocFosroc Supercast Rearguard S
From £173.40
Inc VAT
From £144.50
Ex VAT
Sikalastic D10 (Sikalastic Roof Pro) – 15L
SikaSikalastic D10 (Sikalastic Roof Pro) – 15L
£264.00
Inc VAT
£220.00
Ex VAT
Hyload Original DPC – 20M Roll
Complete Construction ProductsHyload Original DPC – 20M Roll
From £26.10
Inc VAT
From £21.75
Ex VAT
RIW Flexiseal Pro Primer – 5L & 15L
RIWRIW Flexiseal Pro Primer – 5L & 15L
From £197.76
Inc VAT
From £164.80
Ex VAT
RIW Flexiseal Pro – 5KG & 20KG
RIWRIW Flexiseal Pro – 5KG & 20KG
From £214.80
Inc VAT
From £179.00
Ex VAT
RIW Sheetseal 226
RIWRIW Sheetseal 226
From £126.72
Inc VAT
From £105.60
Ex VAT
Sovereign Hey'di K11 Tanking Slurry - 25KG (30607678)
SovereignSovereign Hey'di K11 Tanking Slurry - 25KG (30607678)
£90.00
Inc VAT
£75.00
Ex VAT
Sovereign Hey'di Barrier Mortar - 25KG (30607688)
SovereignSovereign Hey'di Barrier Mortar - 25KG (30607688)
£57.96
Inc VAT
£48.30
Ex VAT
Sovereign Injection Cream - 600ml & 5L
SovereignSovereign Injection Cream - 600ml & 5L
From £22.98
Inc VAT
From £19.15
Ex VAT
Sovereign Dentolite Anti-Fungal Concentrate - 500ml (30806437)
SovereignSovereign Dentolite Anti-Fungal Concentrate - 500ml (30806437)
£8.76
Inc VAT
£7.30
Ex VAT
Sovereign Fungi-Chek Emulsion Paint - 5L
SovereignSovereign Fungi-Chek Emulsion Paint - 5L
£61.68
Inc VAT
£51.40
Ex VAT
Sovereign SBR Bonding Agent - 5KG (30615153)
SovereignSovereign SBR Bonding Agent - 5KG (30615153)
£38.10
Inc VAT
£31.75
Ex VAT
RIW DPM Blue - 2M x 50M Roll
RIWRIW DPM Blue - 2M x 50M Roll
£682.02
Inc VAT
£568.35
Ex VAT
Cetbit 300 - 1M x 20M Roll
CetcoCetbit 300 - 1M x 20M Roll
£272.16
Inc VAT
£226.80
Ex VAT
Cetco Aquadrain - 8mm x 2M x 20M Roll
CetcoCetco Aquadrain - 8mm x 2M x 20M Roll
£277.20
Inc VAT
£231.00
Ex VAT
Cetco Butyl Bonding Tape DS100 - 100mm x 35M
CetcoCetco Butyl Bonding Tape DS100 - 100mm x 35M
£77.52
Inc VAT
£64.60
Ex VAT
Cetco Butyl Bonding Tape SS80 80mm x 35M
CetcoCetco Butyl Bonding Tape SS80 80mm x 35M
£73.08
Inc VAT
£60.90
Ex VAT
Acothane DW
AcothaneAcothane DW
From £90.00
Inc VAT
From £75.00
Ex VAT
Acothane LV Sealer - 3.5L
AcothaneAcothane LV Sealer - 3.5L
£158.76
Inc VAT
£132.30
Ex VAT
Cetco Maxbit SKW - 20KG
CetcoCetco Maxbit SKW - 20KG
£158.76
Inc VAT
£132.30
Ex VAT
Cetco Maxbit GR Primer - 18KG
CetcoCetco Maxbit GR Primer - 18KG
£142.38
Inc VAT
£118.65
Ex VAT
Cetco Swelltite - 1M x 10.2M
CetcoCetco Swelltite - 1M x 10.2M
£226.80
Inc VAT
£189.00
Ex VAT