Best Xps 50mm 2026

Advertising Disclosure

Last Updated - 03.02.2026

Best Choice

01

Styrodur

Polystyrene Foam XPS Styrodur 3035 CS Smooth 1265 x 615 (1250 x 600) Fold (50 mm, 8)

Show more
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Smooth surface
Hard foam board with smooth surface and step fold
For pressure-loaded perimeter insulation
Compressive strength: 300 kPa
All-round step fold

161,70 €
02

doitBau

doitBau XPS Construction Panel - Hard Foam Insulation Board - Pressure-resistant Waterproof Direct Tiles - 60 x 120 cm 50 mm - 5 Panels 3.6 m² Bathroom Kitchen Wet Room Indoor Outdoor

Show more
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Panel dimensions 60 x 120 cm, thickness 50 mm, pressure resistance 380 kPa, raw density 35 kg/m³, temperature range -50 to +75 °C, water absorption-free, can be directly tiled, plastered and putty
For indoor and outdoor use: bathroom, kitchen, basement, balcony; adheres securely to concrete, masonry, wood, plasterboard; compatible with tile and flex adhesives; easily cut to size for custom shapes, new construction and renovation
Extruded polystyrene rigid foam, glass fibre fabric on both sides plus special mortar, moisture-resistant, mould and chemical resistant, heat insulation value WLG 035, dimensionally stable and environmentally friendly
Extremely pressure-resistant XPS building plate carries pedestals and floors, is waterproof, rot-proof and can be directly tiled thanks to the special coating, saves working time and provides safe tile surfaces
Box contents: 5 building panels 60 x 120 cm, 50 mm total area 3.6 m², base for wall, floor and pre-wall constructions, with system accessories quickly assembled, ideal for durable tile structures

119,90 €
03

Generisch

XPS Insulation Panels 50 mm - for 6 m² Surface | Waterproof & Pressure-resistant Perimeter Insulation Made of Extruder Foam | Ideal for Floor & Radiator Insulation | Frost-Proof - for Indoor and

Show more
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Water resistance: extremely water-repellent XPS insulation board, ideal for inverted roofs and areas with constant moisture exposure
Versatile: perfect for perimeter insulation, floors, reverse roofs and green roofs
Product details: 20-60 mm plate thickness, frost-resistant and dimensionally stable, for long-lasting insulation performance
Pressure resistance: heavy-duty insulation board made of extruded polystyrene, suitable for patios and heavily stressed surfaces
Heat insulation: excellent insulation performance with a thermal conductivity value of 0.033 to 0.035 W/(m·K) for optimal energy efficiency

102,50 €
Value for Money

04

Styrodur

Polystyrene Foam XPS Styrodur 3035 CS Smooth 1265 x 615 (1250 x 600) Fold (50 mm, 1)

Show more
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Smooth surface
Hard foam board with smooth surface and step fold
For pressure-loaded perimeter insulation
Compressive strength: 300 kPa
All-round step fold
1265 x 615 mm (usable dimensions 1250 x 600 mm)

35,80 €
05

BASF

BASF Styrodur® 3000CS 50 mm XPS Hard Foam Board WLG034 with Step Fold, 1265 x 615 mm, 6 m²

Show more
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Reduce energy costs
Low water absorption
Insulation, perimeter insulation, insulation boards, thermal insulation
High pressure resistance
Excellent insulation properties

68,00 €
06

Handelskönig

Handelskönig Neopor WLG 032 50 mm – 1,000 x 500 mm = 4,5 m² EPS NEO Facade Insulation Panels, ETICS, Polystyrene, 9 Panels

Show more
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Top quality: environmentally friendly due to high ecological efficiency, easier handling thanks to weight advantage, dust-free and quick installation.
Technical data: Dimensions: 1000 x 500 mm. Thermal conduction group: 032.
Features: low moisture absorption, breathable, firm and dimensionally stable, water-repellent, ageing- and rot-resistant, weather-independent design.
Areas of application: high-quality facade insulation, Neopor insulation panel EPS WDV NEO with excellent insulation capacity for modern, environmentally efficient work in facade insulation (WLG 032).

52,90 €
07

Handelskönig

Handelskönig Building Plate XPS 50 mm 120 cm x 60 cm Tile Plate Hard Foam Board 2.16 m² Tiles Cleaning Support Board Levelling Plate Pack of 3

Show more
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Versatility: the building board can be cut to any desired size and suitable for processing on almost all surfaces.
Top quality: made of environmentally friendly extruded polystyrene hard foam, which is reinforced on both sides with fibreglass fabric and coated with a special mortar.
Features: moisture-resistant, waterproof and rot-proof, tiled, fillable and plasterable.
Expert tip: thanks to the high pressure resistance, the building plate is suitable for resilient/walk-in installations such as pedestals and bases as well as a floor element.
Areas of application: extremely versatile for indoor and outdoor use, e.g. as a tile surface or partition construction in the bathroom, kitchen and cellar.

71,90 €
08

Generisch

Hard Foam XPS Polystyrene Panels in Various Thicknesses DIY Model Making Diorama Hobby Building Railway (50 mm)

Show more
8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Hard foam / polystyrene / Styrodur panels in different thicknesses ideal for model making, diorama construction as a base.

7,90 €
09

doitBau

0.78 m² Building Plate 50 mm Mounting Plate Hard Foam Sanitary Cladding Tub Bathroom XPS

Show more
8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

With the doitBau building plate, there are no limits to the creative expansion of bathrooms and tiled rooms - and that with the simplest processing and economic efficiency. For creative installations, especially as a tile surface or partition wall construction in the bathroom, kitchen and cellar. Dividers are stable with the matching system accessories. Thanks to the easy processing, almost all shapes can be created. Whether new construction or old building, the possibilities are almost unlimited.
Features: Extremely pressure-resistant (380 kPa), completely moisture-resistant, waterproof and rot-proof, with special coating on both sides, directly tiled, fillable and plasterable, extremely versatile indoor and outdoor use, very good thermal insulation properties (WLG 035), with general construction inspection certificate (ABP). Dimensions of each plate: 1300 mm x 600 mm (0.78 m²), thickness per plate: 50 mm, offer contents: one panel (0.78 m²).
Due to absolute moisture resistance and extreme pressure resistance, the plate can be used extremely versatile indoors and outdoors. It can be cut to any desired size and suitable for use on almost all surfaces. The plate is waterproof, does not absorb moisture and is completely rot-proof. Due to its high compressive strength, it is suitable for resilient/walk-in installations such as pedestals and base as well as a floor element
Directly controllable extremely pressure-resistant construction plate for indoor and outdoor use. The doitBau building plate is made of environmentally friendly extruded polystyrene hard foam, which is reinforced on both sides with fibreglass fabric and coated with a special mortar. This means that it can be tiled, putted and plastered immediately. The coating is an ideal, firmly adhesive tile surface and compatible with all standard tile or Flex Adhesives.
Areas of use: Extremely versatile all-round construction plate for indoor and outdoor use, e.g. for wall coverings, pipe panels, bathtub panels, shower panels, toilet panels, washbasin panels, shelves, furniture buildings. Especially for the extension of bathrooms and tiled rooms.

48,99 €
10

MHDJQ

MHDJQ Model Making Polystyrene Panels 50 mm Craft Foam Boards Styrofoam Board for Crafts for Landscape Modelling Decoration Packaging Model Making etc. Pack of 2 (2, 30 x 20 x 5 cm)

Show more
8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Wide application: whether for art, exhibition or school projects, this foam is perfect for micro landscapes, DIY architectural scenes and dioramas. Foam boards have a closed cell structure that provides excellent heat and sound insulation.
Portable and lightweight: these styrofoam boards are easy to transport and store and are suitable for crafting anywhere and for displaying your work. They are foam boards for art projects and materials for sand table models.
High-quality foam: foam panels made of high-quality hard foam. are non-toxic and odourless, have a smooth surface and are free from impurities, making them very suitable for making delicate and difficult DIY crafts.
Easy to cut and process: hard foam board is easy to cut and retain their shape, and by bending and grinding they can be repaired. making it ideal for your assembly, craft or modelling project.
Blue foam plate: the size is 30 x 20 x 5 cm. Hard foam sheets made of high-density non-porous foam, which is stronger than the usual thickness and can be used for DIY creations.

19,99 €