Underlayment for all floor types
Safe and CE marked products
Ideal with floor heating
low thermal resistance
Sound features up to -20 dB
Easy & fast installation
Tuplex quality underlayment products
Tuplex is a breathing, flexible and durable floor base material. Whether you need a moisture barrier or a breathable underlayment, Tuplex is the answer. Tuplex has an option for all floor types, parquet, laminate and vinyl (LVT) flooring.
Moisture doesn’t belong to the floor
Tuplex Air Flow system blocks the moisture and helps it to evaporate. Tuplex products meet the requirements for impact sound reduction. They hold their shape under the load and have a consistency that forms itself to the sub-floor. Tuplex products have excellent PC values and they eliminate slight variations providing an even and firm support to the flooring.

Products
TUPLEX
Tuplex is an underlayment for parquet floors with a moisture barrier. It’s made of low emissions safe synthetic materials. The unique structure of plastic films and EPS-beads generates the ventilation so that the moisture can evaporate.
TUPLEX LVT (Patent pending)
Tuplex LVT is a new product with amazing qualities: being only 1,1 mm thick it’s excellent under laminate or vinyl floors. With high density EPS, Tuplex LVT has a compressive strength of 200 kPa.
How to choose the right Tuplex underlayment?
Tuplex and Tuplex LTV are excellent products when the moisture barrier is needed. Use especially when installed on to levelled new concrete and always when the moisture barrier is needed.
Tuplex LVT is an excellent product for all floor types: vinyl (LVT), laminate and parquet floors, when installed to wood and board floor, subfloor of crawl space and dry concrete floor. Tuplex LVT is an excellent product to be used with thin floor materials, and when you need high compressive strength for underlayment.
Watch a video of Tuplex Air flow!
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Product features
Read more about our quality products. Technical characteristics are collected in an easy-to-read table.
Installation instructions
Installation of Tuplex products is easy. Find out how and watch the video too.