Waterproofing systems

A reliable waterproofing system is essential for protecting tiled surfaces from moisture and ensuring long-lasting performance. At PietraCasa, we supply professional waterproofing solutions from leading manufacturers, including waterproof membranes, sealing tapes, corners, collars and accessories for bathrooms, wet rooms, showers and other moisture-prone environments. Designed to work seamlessly with porcelain, ceramic and natural stone installations, our waterproofing systems help create durable, watertight surfaces for residential and commercial projects. Browse our range online or visit our Poole showroom for expert advice and technical support.
Schluter KERDI-COLL Membrane Adhesive Tub

Schluter KERDI-COLL-L Membrane Adhesive

£18.75
Schluter Kerdi Board Panels pile showing thicknesses

Schluter KERDI BOARD Panels - 625mm x 2600mm Tile Backer Board

£43.99
Schluter KERDI KEBA Sealing Band

Schluter KERDI KEBA Sealing Band

£15.50
Components of Schluter KERDI LINE G3 Linear Drain Central Outlet

Schluter KERDI LINE G3 - Linear Drain Central Outlet

£224.35
Schluter Kerdi board zt washer

Schluter KERDI BOARD ZT Washers & Fasteners

£16.50
Schluter KERDI LINE D Channel Cover for G3 Drain

Schluter KERDI LINE D G3 Drain Tileable Channel Cover - Frameless

£69.50
Internal and external Schluter KERDI KERECK Corners

Schluter KERDI KERECK Corners - Prefabricated Waterproof Corner Pieces

£7.15
Different sizes of Schluter KERDI BOARD ZS self tapping screws

Schluter KERDI BOARD ZS Screws - Self Tapping, Fine Thread

£3.50
Schluter KERDI LINE D E Drain Cover

Schluter KERDI LINE D E Tileable Drain Grate - Frameless

£73.65
Roll of Schluter-KERDI 200 Waterproof Membrane

Schluter KERDI 200 Waterproof Membrane, 1m x 30m - Per 1m²

£14.50
Schluter KERDI Shower LTS - Linear Drain Sloped Shower Tray

Schluter KERDI Shower LTS - Linear Drain Shower Tray

£156.87
Schluter KERDI 200 Waterproof Membrane - 30m² Roll

Schluter KERDI 200 Waterproof Membrane - 30m² Roll

£419.45
Roll of Schluter KERDI 200 Waterproof Membrane

Schluter KERDI 200 Waterproof Membrane - 2m x 15m Roll

£407.72
Components of Schluter KERDI LINE H 50 G2 Linear Drain Kit

Schluter KERDI LINE H 50 G2 Linear Drain Kit - Horizontal

£288.05
Schluter KERDI MV Waterproofing Pipe Collar

Schluter KERDI MV Pipe Collar

£7.35
Schluter KERDI Fix adhesive sealant application

Schluter KERDI Fix Adhesive - Sealant, Caulk & Bond

£22.50
Schluter KERDI Shower LTS - Square Linear Drain Shower Tray

Schluter KERDI Shower LTS - Square Linear Drain Shower Tray

£125.33
Components of Schluter KERDI LINE H Horizontal Linear Drain Kit

Schluter KERDI LINE H Linear Drain Kit - Horizontal

£239.53
Different dimensions of Schluter KERDI BOARD SN Shower Niche

Schluter KERDI BOARD SN Shower Niche

£38.50
Schluter KERDI LINE F 40 - Linear Drain Kit

Schluter KERDI LINE F 40 - Linear Drain Kit

£219.20
Components of Schluter KERDI LINE double linear drain

Schluter Kerdi LINE G3 - Double Linear Drain

£398.50
Schluter KERDI-DRAIN Horizontal Waste Outlet 50mm

Schluter KERDI-DRAIN Horizontal Waste Outlet 50mm

£81.20
Schluter KERDI TS Sealing Kit with seal roll and installation materials

Schluter KERDI TS Sealing Kit - Bath & Shower Tray Seal

£66.99
Stack of Schluter KERDI BOARD Panels showing thicknesses

Schluter KERDI BOARD Panels - 625mm x 1250mm Tile Backer Board

£39.00
Diagram and in situ Schluter KERDI LINE V DN 50 - Vertical Linear Drain with Odour Trap

Schluter KERDI LINE V DN 50 - Vertical Linear Drain with Odour Trap

£239.99
Schluter KERDI LINE H horizontal linear drain in shower setting

Schluter KERDI LINE H DN 40 - Horizontal Linear Drain with Odour Trap

£241.35
Different dimensions of Schluter KERDI BOARD SN Shower Niche

Schluter KERDI BOARD NLT-BR Shower Niche Set with Plug & Play LIPROTEC LED Strip - RGBW Light

£375.00
Different dimensions of Schluter KERDI BOARD SN Shower Niche

Schluter KERDI BOARD NICHE Shower Niche Set with LIPROTEC LED Strip - Neutral White (4900K)

£208.95
Different dimensions of Schluter KERDI BOARD SN Shower Niche

Schluter KERDI BOARD NICHE Shower Niche Set with LIPROTEC LED Strip - Warm White (3000K)

£210.50
Different dimensions of Schluter KERDI BOARD SN Shower Niche

Schluter KERDI BOARD NICHE Shower Niche Set with LIPROTEC LED Strip - RGBW Light

£234.00
Schluter KERDI LINE F 50 - Linear Drain Kit in shower

Schluter KERDI LINE F 50 - Linear Drain Kit

£245.50
Schluter Kerdi KM Waterproof Pipe Collar on a wall around a pipe

Schluter KERDI KM Waterproof Pipe Collar

£7.35
Components of Schluter KERDI LINE A Set - Linear Floor Drainage Ki

Schluter KERDI LINE A Set - Linear Floor Drainage Kit

£506.16
Schluter Kerdi drain kit with grate and frame

Schluter KERDI DRAIN Kit - Grate/Frame Set, Design 4 (V2A)

£58.45
Diagram showing components of Schlüter KERDI LINE VOS Drain Kit

Schlüter KERDI LINE VOS Drain Kit - Tileable Linear Shower Drain Set

£257.50
Schlüter-KERDI-LINE-V Drain Set

Schlüter-KERDI-LINE-V Drain Set

£239.99
Pure design of Schluter KERDI LINE STYLE drain grate between floor tiles

Schluter KERDI LINE STYLE Drain Grate - PURE Design Contour Frame

£268.50
Schluter KERDI LINE CURVE drain grate installed between tiles

Schluter KERDI LINE STYLE Drain Grate - CURVE Design Contour Frame

£238.99
Schluter KERDI LINE STYLE Floral design drain grate between floor tiles

Schluter KERDI LINE STYLE Drain Grate - FLORAL Design Contour Frame

£246.99
Schluter KERDI LINE V Vertical Linear Drain in between floor tiles

Schluter KERDI LINE V - Vertical Linear Drain

£295.86
Roll of Schluter KERDI 200 Waterproof Membrane

Schluter KERDI 200 Waterproof Membrane - 1.5m x 20m Roll

£385.00

  • A waterproofing system helps prevent water penetration behind tiled surfaces, protecting walls and floors from moisture damage, mould growth and structural deterioration.

  • Waterproofing systems are recommended for bathrooms, wet rooms, shower enclosures, kitchens, utility rooms, balconies and other areas exposed to moisture.

  • A typical waterproofing system includes waterproof membranes, sealing tapes, pre-formed corners, pipe collars, waterproof coatings and compatible installation accessories.

  • PietraCasa supplies professional waterproofing systems from trusted manufacturers, designed for use with porcelain, ceramic and natural stone tile installations.

  • Yes. Many waterproofing systems are compatible with underfloor heating and can be incorporated into the tile installation process when installed according to the manufacturer's guidelines.