GIAS FLOOR

GIAS FLOOR is the XPS solution specifically optimized for floors, offering an excellent combination of compressive strength, thermal insulation, and long-term stability. The material ensures advanced protection against moisture and deformation under load, being ideal for screeds, technical floors, and areas with constant traffic.
The perfect base for the rapid installation of underfloor heating

EXTRUDED POLYSTYRENE
GIAS FLOOR

PRODUCT DESCRIPTION

GIAS FLOOR represents a modular and rigid thermal insulation system, precisely engineered to provide the optimal, stable, and efficient foundation for modern underfloor heating (UFT) systems.

It is not a simple panel, but a technological solution that combines the superior properties of extruded polystyrene (moisture and compression resistance) with intelligent installation ergonomics. The board features a bossed fixing system on its surface. This design allows installers to mount and secure heating pipes with increased speed and millimeter precision, eliminating the need for additional clips and ensuring uniform spacing between circuits.

From a thermal point of view, GIAS FLOOR plays a vital role. Due to its closed-cell structure and high density, it acts as an extremely effective thermal barrier, preventing downward heat loss (towards the foundation or concrete slab). By directing thermal energy exclusively toward the screed and the living space, it maximizes the energy efficiency of the UFT system and ensures rapid and uniform heat distribution, contributing directly to thermal comfort and substantial long-term savings.

It is the professional solution that guarantees mechanical stability under the weight of the screed, the longevity of the system, and the energy efficiency of any underfloor heating project.

TYPICAL AREAS OF APPLICATION

  • UFT Systems (Underfloor Heating): Base insulation layer for heating installations.

  • Residential and Commercial Buildings: Ensures efficient thermal separation of the heating system from the concrete slab (raft foundation).

  • Renovations: Ideal solution for rapid pipe installation and reducing the total height of the screed system.

KEY BENEFITS

  • Fast and Precise Mounting: The fastening/rib system simplifies and accelerates the installation of heating pipes.

  • Energy Efficiency: Minimizes downward heat transfer (towards the foundation), directing 95% of the energy into the living space.

  • Additive Sound Insulation: Contributes to the reduction of impact noise, improving acoustic comfort.

  • Compressive Strength: Withstands the weight of the screed, finish, and traffic (depending on the density of the XPS used as a base).

  • Moisture Protection: Often includes an integrated protective film that acts as a barrier against subfloor moisture.

SPECIFICATIONS

Parameter Typical Value Unit of Measurement / Standard
Product Name GIAS FLOOR
Lead Role Base plate for UFH (Underfloor Heating)
Compressive Strength (Base) ≥ 250 – 300 kPa / EN 826
Fastening System Tongue & Groove / Studs
Compatible Pipe Diameter 16 mm – 20 mm (Typical)
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DATA SHEET
POLISTIREN EXTRUDAT GIAS FLOOR
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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;
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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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