Macro-Perforated Underlayment Film
Macro-Perforated Underlayment Film is an expanded polyethylene film designed as an underlayment for floors and as an effective solution for thermal and acoustic insulation. With a thickness of 3 mm, a density of 20-22 kg/mc, and 4 mm perforations, the product is suitable for installing laminate or non-laminate flooring, including in areas with underfloor heating.
Through its macro-perforated structure, the film allows heat to pass through and contributes to more even installation while also helping reduce minor imperfections in the screed. It is a practical option for those looking for a simple, clean, and easy-to-integrate technical underlayment for residential or commercial projects.
Benefits and Protection
The film provides greater comfort by reducing impact noise and serving as thermal insulation. At the same time, it acts as a protective layer between the screed and the floor, helping stabilize the installation and creating a more pleasant feel underfoot.
An important advantage is its compatibility with underfloor heating systems, thanks to the perforations that promote heat transfer. The closed-cell structure does not retain dust, and the material is valued for its resistance to aging and to the effects of several common chemical compounds.
Main Features
- Macro-perforated expanded polyethylene, with 4 mm perforations
- 3 mm thickness and 20-22 kg/mc density
- Impact noise insulation: 20 db(A)
- Thermal insulation: 0,078 mp K/W
- Compressive strength: 7 Kpa
- Graphite gray color and supplied in a roll
Recommended Applications
The product is recommended for installing laminate or non-laminate flooring in homes, office spaces, and other areas where acoustic and thermal comfort matter. It is especially useful when an underlayment is needed to help even out the surface and ensure cleaner installation.
It can also be used in projects requiring protection for waterproofing systems, terraces, foundations, or as a layer for reducing impact noise. Thanks to its structure, it integrates well into projects using underfloor heating and into renovations focused on a practical and durable result.
Frequently Asked Questions
Is it suitable for underfloor heating?
Yes, the film is macro-perforated and allows heat to pass through.
Does it help reduce noise?
Yes, it provides impact noise insulation of 20 db(A).
Can it be used under laminate flooring?
Yes, it is intended for installation under laminate or non-laminate flooring.
How is it supplied?
The product is supplied in a roll.
If you would like to compare other options, you can view the full range of Expanded Polyethylene, Polypropylene and Polyurethane or the dedicated category of Expanded Polyethylene Film and Sheet PEE to choose the right solution based on the products being packaged.
Conclusion
Macro-Perforated Underlayment Film is an effective choice for those who want a functional underlayment with insulation and protective properties, without compromising installation quality. It offers a balance of comfort, stability, and compatibility with modern flooring.
If you want a practical underlayment for flooring with clear everyday benefits, this film is a suitable solution for projects where both performance and ease of integration matter.
