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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.

97-120 of 152 items
Cetco Bentoseal – 15KG
CetcoCetco Bentoseal – 15KG
£160.02
Inc VAT
£133.35
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 Antisulphate - 10KG
SovereignSovereign Hey’di Antisulphate - 10KG
£79.38
Inc VAT
£66.15
Ex VAT
Fosroc Supercast SW Adhesive - 600ml
FosrocFosroc Supercast SW Adhesive - 600ml
£15.60
Inc VAT
£13.00
Ex VAT
Sika 4A - 5L
SikaSika 4A - 5L
£50.22
Inc VAT
£41.85
Ex VAT
Visqueen TreadGUARD 1500 Protection Board
VisqueenVisqueen TreadGUARD 1500 Protection Board
£27.72
Inc VAT
£23.10
Ex VAT
Fosroc Proofex Protection Board - 3mm x 2M x 1M
FosrocFosroc Proofex Protection Board - 3mm x 2M x 1M
£22.86
Inc VAT
£19.05
Ex VAT
Polybar+ – 20mm x 5mm x 10M
Complete Construction ProductsPolybar+ – 20mm x 5mm x 10M
£42.00
Inc VAT
£35.00
Ex VAT
RIW Cementflex - 15KG
RIWRIW Cementflex - 15KG
£233.64
Inc VAT
£194.70
Ex VAT
Bitumen Emulsion – 5L & 25L
MasterbuildBitumen Emulsion – 5L & 25L
From £26.10
Inc VAT
From £21.75
Ex VAT
Fosroc Proofex LM - 28KG
FosrocFosroc Proofex LM - 28KG
£186.24
Inc VAT
£155.20
Ex VAT
RIW Cementseal - 15KG
RIWRIW Cementseal - 15KG
£134.40
Inc VAT
£112.00
Ex VAT
Visqueen TorchOn Tanking Membrane - 1M x 8M Roll
VisqueenVisqueen TorchOn Tanking Membrane - 1M x 8M Roll
£235.80
Inc VAT
£196.50
Ex VAT
Visqueen Gas Barrier NF-400 - 2.4M x 43.5m Roll
VisqueenVisqueen Gas Barrier NF-400 - 2.4M x 43.5m Roll
£521.40
Inc VAT
£434.50
Ex VAT
Cetco Voltex Volclay (white) – 5.5M2 roll
CetcoCetco Voltex Volclay (white) – 5.5M2 roll
£68.82
Inc VAT
£57.35
Ex VAT
RIW Cementfill HB - 20KG
RIWRIW Cementfill HB - 20KG
£127.02
Inc VAT
£105.85
Ex VAT
Fosroc Supercast SW10
FosrocFosroc Supercast SW10
£89.16
Inc VAT
£74.30
Ex VAT
Waterstop RX101 & Fixing Mesh – 5M
CetcoWaterstop RX101 & Fixing Mesh – 5M
£42.84
Inc VAT
£35.70
Ex VAT
Bituthene LM - 5.7L
GraceBituthene LM - 5.7L
£212.64
Inc VAT
£177.20
Ex VAT
Fosroc Supercast SW20
FosrocFosroc Supercast SW20
£89.16
Inc VAT
£74.30
Ex VAT
Bituthene GP – 1M x 25M Roll
GraceBituthene GP – 1M x 25M Roll
£202.08
Inc VAT
£168.40
Ex VAT
RIW Sheetseal Primer – 5L & 25L
RIWRIW Sheetseal Primer – 5L & 25L
From £45.00
Inc VAT
From £37.50
Ex VAT
RIW Sheetseal 226
RIWRIW Sheetseal 226
From £126.72
Inc VAT
From £105.60
Ex VAT
RIW Toughseal – 5L & 20L
RIWRIW Toughseal – 5L & 20L
From £340.74
Inc VAT
From £283.95
Ex VAT