Base floor repair of a Single-family house

This is how the microbially damaged base floor was repaired with ElaProof products.

Som vandtætnings- og tætningsprodukt har ElaProof-produktet den klart højeste vanddamppermeabilitet. Dette gør det muligt at bruge produktet i situationer, hvor strukturen skal være tør under brug. Dette muliggør langsigtet drift af strukturen og hurtige reparationer.

– Indoor air expert Sauli Paloniitty, Paloniitty Oy


Kunde: Private house
Mål: Indoor Air Sealing + Radon barrier
Materiale: Wood + other
Entreprenør: Paloniitty Oy
Tilsynsførende: Sauli Paloniitty, Paloniitty Oy
Tid og sted: 07/2020


The base floor of the 1940s house was microbially damaged. The floor was taken down and the subfloor was repaired into a modern heat sink. An 8-16 mm capillary garland was installed against the ground. EPS insulation 200 mm was installed on top of it. The seams of the insulation were sealed with Elaproof. The tightness was confirmed by tightness measurement and thermal imaging. There is mechanical ventilation and room heating under the floor of the house. Insulation and Elaproof also acts as a radon barrier.