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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 150 items
In Stock
Sikalastic D10 (Sikalastic Roof Pro) – 15L
SikaSikalastic D10 (Sikalastic Roof Pro) – 15L
£237.60
Inc VAT
£198.00
Ex VAT
Out of Stock
Sovereign Water Repellent – 5L & 25L *DISCONTINUED*
SovereignSovereign Water Repellent – 5L & 25L *DISCONTINUED*
From £37.44
Inc VAT
From £31.20
Ex VAT
In Stock
Fosroc Supercast Hydrofoil
FosrocFosroc Supercast Hydrofoil
From £185.76
Inc VAT
From £154.80
Ex VAT
In Stock
Fosroc Supercast Rearguard S
FosrocFosroc Supercast Rearguard S
From £173.40
Inc VAT
From £144.50
Ex VAT
Out of Stock
Hyload Original DPC – 20M Roll
Complete Construction ProductsHyload Original DPC – 20M Roll
From £26.10
Inc VAT
From £21.75
Ex VAT
In Stock
RIW Flexiseal Pro Primer – 5L & 15L
RIWRIW Flexiseal Pro Primer – 5L & 15L
From £197.76
Inc VAT
From £164.80
Ex VAT
In Stock
RIW Flexiseal Pro – 5KG & 20KG
RIWRIW Flexiseal Pro – 5KG & 20KG
From £214.80
Inc VAT
From £179.00
Ex VAT
In Stock
RIW LAC – 5L & 25L
RIWRIW LAC – 5L & 25L
From £64.92
Inc VAT
From £54.10
Ex VAT
In Stock
RIW Sheetseal 226
RIWRIW Sheetseal 226
From £126.72
Inc VAT
From £105.60
Ex VAT
In Stock
RIW Sheetseal Primer – 5L & 25L
RIWRIW Sheetseal Primer – 5L & 25L
From £43.26
Inc VAT
From £36.05
Ex VAT
In Stock
RIW Toughseal – 5L & 20L
RIWRIW Toughseal – 5L & 20L
From £324.48
Inc VAT
From £270.40
Ex VAT
In Stock
Sikaswell S2 Adhesive – 600ml single & CTN 20
SikaSikaswell S2 Adhesive – 600ml single & CTN 20
From £30.60
Inc VAT
From £25.50
Ex VAT
In Stock
Visqueen EcoMembrane (DPM)
VisqueenVisqueen EcoMembrane (DPM)
From £43.08
Inc VAT
From £35.90
Ex VAT
In Stock
Visqueen High Bond DPC
VisqueenVisqueen High Bond DPC
From £83.76
Inc VAT
From £69.80
Ex VAT
In Stock
Visqueen Ultimate Gas DPC – 20M Roll
VisqueenVisqueen Ultimate Gas DPC – 20M Roll
From £162.00
Inc VAT
From £135.00
Ex VAT
In Stock
Visqueen Zedex CPT DPC (Damp Proof Course)
VisqueenVisqueen Zedex CPT DPC (Damp Proof Course)
From £11.40
Inc VAT
From £9.50
Ex VAT
In Stock
Sikaproof A08 Membrane – (Various Sizes)
SikaSikaproof A08 Membrane – (Various Sizes)
From £801.54
Inc VAT
From £667.95
Ex VAT
Out of Stock
Polybar+ – 20mm x 5mm x 10M
Complete Construction ProductsPolybar+ – 20mm x 5mm x 10M
£42.00
Inc VAT
£35.00
Ex VAT
Out of Stock
Bentobar+ – 20mm x 25mm x 5M
Complete Construction ProductsBentobar+ – 20mm x 25mm x 5M
£33.00
Inc VAT
£27.50
Ex VAT
Out of Stock
StormDry – 5L
Safe GuardStormDry – 5L
£148.80
Inc VAT
£124.00
Ex VAT
Out of Stock
Cella-cote - 5KG
KestralCella-cote - 5KG
£98.46
Inc VAT
£82.05
Ex VAT
Out of Stock
Eurofast H2O Barrier- 1.6KG Tub
KestralEurofast H2O Barrier- 1.6KG Tub
£60.84
Inc VAT
£50.70
Ex VAT
In Stock
Sovereign Renderlite Renovating Plaster - 25KG (30806772)
SovereignSovereign Renderlite Renovating Plaster - 25KG (30806772)
£39.96
Inc VAT
£33.30
Ex VAT
In Stock
Sovereign Renderlite Finishing Plaster – 25KG (30806773)
SovereignSovereign Renderlite Finishing Plaster – 25KG (30806773)
£34.98
Inc VAT
£29.15
Ex VAT