GIAS XPS 10MM

GIAS XPS 10MM represents the precision technical solution of extruded polystyrene, designed for applications where space is limited, but performance is essential.

Although ultra-thin, its closed-cell structure offers excellent protection against moisture and acts as an efficient thermal barrier in critical areas. Its mechanical stability (of ≥250 kPa) makes it far superior to any standard underlay, preventing floor sagging and contributing to its long-term durability. Choose GIAS XPS 10MM to eliminate thermal bridges and protect the structure from moisture, benefiting from the superior quality of extruded polystyrene without compromising useful space.
Ideal for floating floors and critical spaces

EXTRUDED POLYSTYRENE
GIAS XPS 10MM

PRODUCT DESCRIPTION

GIAS XPS 10MM is a rigid extruded polystyrene (XPS) panel specially designed for applications where space is critical and an effective barrier against moisture and spot thermal losses is desired. Thanks to its closed-cell structure, it offers excellent compressive strength even at minimal thickness, being the optimal choice under laminate flooring or for correcting thermal bridges. Due to its reduced thickness, it integrates easily into architectural details without changing the structure or thickness of existing systems, while offering excellent mechanical and thermal performance for its class, GIAS XPS 10MM: Represents the Ultra-Thin solution for thermal bridges and Moisture-Barrier.

TYPICAL AREAS OF APPLICATION

  • Under Laminate/Floating Flooring: Thermo-acoustic insulating substrate that also provides protection against residual moisture from the screed.

  • Thermal Bridge Correction: Applied in areas where space does not allow for greater thicknesses (e.g., window frames, sills, connection zones).

  • Lightweight Partition Wall: Additional thermal and acoustic insulation in thin gypsum board walls.

  • Industrial Packaging: Thermal and mechanical protection of sensitive goods.

KEY BENEFITS

  • Ultra-Thin Profile (10mm): The ideal solution for renovations where floor height cannot be modified.

  • Moisture Barrier: Prevents moisture migration from the screed to the parquet or finishes, protecting the investment.

  • Stable Compression: The resistance of 250 kPa makes it superior to classic underlays, preventing sagging over time.

  • Point Thermal Improvement: Contributes to a significant reduction of thermal bridges in critical connection areas.

SPECIFICATIONS

Parameter Typical Value Unit of Measurement / Standard
Product Name GIAS XPS 10MM
Nominal Thickness 10 mm
Compressive Strength (at 10% deformation) ≥ 250 kPa / EN 826
Declared Thermal Conductivity (λD​) 0.032 W/(m·K) / EN 12667
Declared Thermal Resistance ≈0.29 m2⋅K/W
Water Absorption ≤ 0.7 % Vol. / EN 12087
Lead Role Thermal and anti-moisture barrier
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DATA SHEET
GIAS XPS 10mm EXTRUDED POLYSTYRENE
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Briotherm
GIAS XPS
Get in touch for guidance on how to use our products or if you have any questions about our products;
Social Media
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We would like to hear any questions you may have, and we are open to communication using our social media channels.
Briotherm
GIAS XPS
Get in touch for guidance on how to use our products or if you have any questions about our products;
International Contacts
Where to find us
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Social Media
Get in touch
We would like to hear any questions you may have, and we are open to communication using our social media channels.

Copyright by GIAS XPS. All rights reserved 2026

Copyright by GIAS XPS. All rights reserved 2022

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