Flat roof insulation

Thermal and waterproofing in one step

A zártcellás poliuretán hab az egyetlen szigetelőanyag, amely egyszerre biztosít kiváló hő- és vízszigetelést. A leghatékonyabb megoldás elöregedett, beázó lapostetők felújítására – mindezt bontás nélkül. Nem kell elszállítani a régi szigetelőrétegeket, így a kivitelezés gyors és költséghatékony.

Seamless, walkable

The expanded foam insulation creates a completely seamless surface, which eliminates the possibility of leaks and thermal bridges. The rigid insulation layer is stable, walkable, and load-bearing in the long term. It flexibly follows the movements of the roof, so it does not separate from the surface.

Can be applied to any surface

Whether it is bitumen insulation, concrete slab or wooden roof structure, purfoam roof insulation always provides perfect adhesion. Thanks to its versatility, it is suitable for insulating almost any industrial or residential flat roof.

Protection from the sun

Since the expanded foam is not UV-resistant, it is important to properly protect the flat roof insulation on open surfaces. In such cases, we seal the insulation with a special, polyurea-based resin paint. If the flat roof is used as a terrace, this polyurea layer may be subject to wear, in which case it is worth protecting the expanded foam roof insulation from the harmful effects of the sun with concrete, paving slabs or a gravel bed.

High heating and cooling costs
Poor thermal insulation = loss of money all year round.

Frequent leaks
Outdated, tar-based flat roof waterproofing no longer lasts.

Dampness, mold
Condensation on the ceiling can also pose a health risk.

Cracks, gaps
The insulation layers do not follow the movement of the roof, so they can crack over time.

A complex hierarchy full of potential errors
Traditional materials do not provide both thermal and waterproofing. Repairs are expensive and complicated.