Aluminized Reflective Film for Underfloor Heating Insulation

Aluminized PET Film with Pipe-Layout Grid

This underfloor heating accessory is listed as double PET aluminized film with a silver surface and printed scale lines. The grid provides a visual reference when laying out heating pipe circuits over the specified insulation assembly.

Specify the film as part of the complete floor design. Its reflective surface alone does not establish a heating-efficiency improvement or replace the required insulation, waterproofing or vapor-control layers.

Published Product Details

Confirm the current datasheet and test information for reflectance and alkali resistance. The listed dimension is not a stated roll length; request film width, roll length, thickness and coverage when calculating quantities.

Configuration and Installation Checks

• Confirm compatibility with the insulation board and the specified screed or covering layer.
• Check how overlaps, joints and perimeter details should be formed in the selected floor system.
• Use the grid as a layout guide, while following the designed circuit spacing and pipe fixing requirements.
• Request the appropriate temperature grade and supporting documentation for the intended operating conditions.

The previous product information lists a normal-temperature type at -20°C to 60°C and a high-temperature-resistant type at 60°C to 90°C. Confirm the limits for the actual supplied variant before specification; do not apply one range to every roll.

Request a Quotation

Include required film width, roll length or total coverage, quantity and delivery destination. State the floor assembly and any required material or test documentation so that a suitable configuration can be reviewed.

Installation Overview

View the underfloor heating installation overview. Follow the installation details for your specified film and floor system.