Best Xps Isolatie 2026

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Last Updated - 22.07.2026

Best Choice

01

Generisch

XPS Insulation Panels 20 mm - for 15.8 m² Surface | Waterproof & Pressure-resistant Perimeter Insulation Made of Extruder Foam | Ideal for Floor & Radiator Insulation | Frost-Proof - for Indoor and Outdoor Use

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9.9

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.

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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 mm panel 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

125,50 €
02

Generisch

XPS Insulation Panels 30 mm - for 10.5 m² Surface | Waterproof & Pressure-resistant Perimeter Insulation Made of Extruder Foam | Ideal for Floor & Radiator Insulation | Frost-Proof - for Indoor and Outdoor Use

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9.8

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.

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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: 30 mm panel 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

106,80 €
03

ZIEMER

Styrodur Insulation Panels 10 mm (Set of 10) 56 x 117 cm XPS Hard Foam

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9.7

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.

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Main highlights

Versatile all-round talent: suitable as high-strength thermal insulation and impact sound insulation for floors, tiles and bathrooms (e.g. under underfloor heating). Thanks to the fine structure, it is also suitable for creative model making, crafts and DIY projects
Product safety: our Styrodurplatten are only suitable for people aged 14 and over. They are thermal insulation and model building items.
Product safety: our Styrodurplatten are only suitable for people aged 14 and over. They are thermal insulation and model building items
Precise workmanship: the material can be cut extremely easily with a utility knife, thermal saw or hot wire cutter. Suitable for building dioramas, rock structures or exact model walls
Maximum stability and pressure resistance: despite the low thickness of 10 mm, the Styrodur plates offer an extremely high compressive strength and dimensional stability. They are absolutely resilient, do not sag and form a flat surface for tiles and screeds
Material: Styrodur 3035 C2 - foam weight - strength 30 kg/m³ - B1 flame retardant - Euro class E - DIN EN 13501-1 - Styrodur = regular. Brand: BASF
Easy to use: the hard foam panels can be easily cut precisely with a cutter knife or thermal cutter (hot wire) without special tools. They are ready to cover immediately, extremely easy to transport and clean to stick. Straight and smooth edge and surface design – colour: mint green
Box contents: 10 panels with a thickness of 1.0 cm, width 56 cm and length 117 cm, total area 6.55 m² - 10.07 €/m² including shipping in XXL package
100% water repellent and mould resistant: thanks to the closed cell structure, the XPS foam does not absorb water. This makes the insulation panels completely rot-proof for use in damp rooms such as bathrooms, cellars or wellness areas

66,00 €
Value for Money

04

Generisch

XPS Insulation Panels 40 mm - for 7.5 m² Surface | Waterproof & Pressure-resistant Perimeter Insulation Made of Extruder Foam | Ideal for Floor & Radiator Insulation | Frost-Proof - for Indoor and Outdoor Use

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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.

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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: 40 mm panel 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

105,50 €
05

BASF

BASF Styrodur 3035CS 30 mm 10.50 m² XPS WLG035, Pack of 1

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9.4

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.

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Main highlights

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

70,00 €
06

Verdone

XPS 5 - 27 0m2 Impact Sound Insulation Floor for Laminate Parquet, 5 mm

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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.

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Main highlights

Sound improvement: 6 dB.
Pressure stability: 6T/m².
Impact noise reduction ≥ 22 dB.
Good thermal insulation - 0.031 (W/mK).
Density approx. 40 kg/m³.

68,95 €
07

ZIEMER

Styrodur Insulation Panels 1.5 cm (Set of 5) 56 x 117 cm XPS Hard Foam

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9.2

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.

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Main highlights

Versatile multi-talent: the perfect XPS panels for every project – from professional bathroom renovation and floor insulation to filigree landscape and architectural model building.
Top quality for professionals and hobby: a smooth surface ensures the best adhesion of tile adhesive, filler or solvent-free acrylic paints. A must have for architects, model railways and DIY enthusiasts.
Set: 5 panels - thickness 1.5 cm - width 56 cm - length 117 cm - 3.27 m²
Product safety: our Styrodurplatten are only suitable for people aged 14 and over. They are thermal insulation and model building items.
Processing: easy to cut with universal hand saw or utility knife – edge and surface formation straight/smooth – colour: mint green
Precise workmanship: the material can be cut extremely easily with a utility knife, thermal saw or hot wire cutter. Perfect for building dioramas, rock structures or exact model walls.
Optimal dimensions: with a thickness of 1.5 cm (10 mm), ideal for applications with low installation height. The set contains 5 plates in the format 117 cm x 56 cm (total area approx. 3.27 m²).
Moisture resistant: thanks to the closed cell structure, the Styrodur does not absorb water. It is completely rot-proof and provides excellent protection against mould formation in damp rooms.
Material: Styrodur 3035 CS – foam weight – strength 30 kg/m³ – B1 flame retardant – Euro class E – DIN EN 13501-1 – Styrodur = reg. Brand: BASF
High pressure resistance: despite the low weight, the plates are highly pressure-resistant and dimensionally stable. They are excellent as impact sound insulation under laminate, parquet or as a stable surface during renovations.

54,40 €
08

Verdone

XPS 5 - 27 0m2 Impact Sound Insulation Floor for Laminate Parquet, 5 mm

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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.

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Main highlights

Sound improvement: 6 dB.
Pressure stability: 6T/m².
Impact noise reduction ≥ 22 dB.
Good thermal insulation - 0.031 (W/mK).
Density approx. 40 kg/m³.

38,95 €
09

ZIEMER

Styrodur Insulation Panels 5 mm (Set of 10) 56 x 117 cm XPS Hard Foam Board

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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.

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Main highlights

Versatile multi-talent: the perfect XPS panels for every project – from professional bathroom renovation and floor insulation to filigree landscape and architectural model building.
Top quality for professionals and hobby: a smooth surface ensures the best adhesion of tile adhesive, filler or solvent-free acrylic paints. A must have for architects, model railways and DIY enthusiasts.
Set: 10 panels, thickness 5 mm, width 56 cm, length 117 cm, 6.55 m², including shipping in XXL package
Product safety: our Styrodurplatten are only suitable for people aged 14 and over. They are thermal insulation and model building items.
Processing: easy to cut with universal hand saw or utility knife – edge and surface formation straight/smooth – colour: mint green
Precise workmanship: the material can be cut extremely easily with a utility knife, thermal saw or hot wire cutter. Perfect for building dioramas, rock structures or exact model walls.
Optimal dimensions: with a thickness of 0.5 cm (5 mm), ideal for applications with low installation height. The set contains 10 plates in the format 117 cm x 56 cm (total area approx. 6.55 m²).
Moisture resistant: thanks to the closed cell structure, the Styrodur does not absorb water. It is completely rot-proof and provides excellent protection against mould formation in damp rooms.
Material: Styrodur 3035 CS – foam weight – strength 30 kg/m³ – B1 flame retardant – Euro class E – DIN EN 13501-1 – Styrodur = reg. Brand: BASF
High pressure resistance: despite the low weight, the plates are highly pressure-resistant and dimensionally stable. They are excellent as impact sound insulation under laminate, parquet or as a stable surface during renovations.

41,10 €
10

Mi-Heat

6.25 m² Heating Film Underlay 1.5 mm XPS Impact Sound Insulation with AquaStop for Vinyl Parquet Laminate and Design Flooring 400 kPa Pressure Resistance

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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.

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Main highlights

Suitable under: elastic vinyl design floor, vinyl design floor on carrier plank (e.g. HDF), laminate, parquet, carpet
Integrated Aqua-Stop film - point compensation capacity up to 1 mm - high pressure resistance and optimal insulation
Heat transfer resistance: ~0.04 m²K/W – Pressure resistance: 400 kPa – Impact sound reduction: 19 dB
Easy cut insulation pads with grid pattern, for easy cutting and laying - overlapping adhesive edge for easy connection of butt joints
6.25 m² - 1.5 mm impact sound insulation for design vinyl floors - ideal thermal insulation for electric underfloor heating

37,90 €