Attic floor insulation
Closed-cell foam is an excellent solution for attic insulation. The walkable slab insulation is completely homogeneous and gap-free.
Material:
Closed/open cell
Progress:
300 m2/day
Thickness:
5+ cm
Density:
55 kg/m3
Attic ceiling insulation, expanded foam ceiling insulation
More than half of the heat loss in properties is through the floor, so it is extremely important to properly insulate floors and basements. Expanded foam provides perfect, seamless thermal and waterproof insulation even where it would be difficult to insulate with other materials (on uneven floors, along curved walls, around stairs or mechanical pipes).
Thanks to the vapor-diffusing properties of polyurethane foam, the building remains breathable even after the floor has been insulated. This means that vapor can easily pass through the insulation, preventing mold and mildew.
On the roof or slab? Closed or open cell?
When choosing the optimal insulation solution, it is important to consider how the attic will be used and the required insulation properties.
If the attic is not inhabited and there are no plans to build it, it is advisable to insulate the attic ceiling instead of the roof plane. Insulating the ceiling in such a case is much more effective, as this prevents the heat flowing upwards from reaching the roof. It is also cheaper, as the ceiling surface is 20-30% smaller than the roof plane.
If it is important that the attic insulation is walkable and load-bearing, we insulate with closed-cell foam. Open-cell foam provides weaker thermal insulation, is not waterproof, and is therefore less resistant to moisture.
Attic slab thermal insulation
General benefits of SPF
We can even cut heating costs in half! All this is achieved during a single work phase, which includes thermal insulation, waterproofing and sound insulation.
This insulation solution forms a continuous, waterproof layer that prevents water from entering. Thanks to its vapor diffusive properties, the house is still able to breathe, which means that vapor easily passes through the insulation, preventing mold and moisture build-up.
The insulation is completely gap-free, so it provides a perfect sealing layer. This is particularly beneficial for pipes, curved walls and other hard-to-reach places where traditional insulation methods do not provide adequate protection.
The insulation provides 100% waterproofing and provides excellent thermal insulation. Thanks to its vapor diffusive properties, it allows vapor to pass through to a certain extent, so your house remains breathable.
It is not necessary to dismantle or transport the old insulation, which enables quick and clean construction. The insulation can even be cleaned with a high-pressure washer.
This solution provides load-bearing, high compressive strength and gap- and gap-free insulation.
Process of work
Before we start the foam ceiling insulation, we clean the receiving surface. During the work, foam particles floating in the air can easily stick to surrounding objects, so it is worth covering all windows, equipment and wires with protective covers.
The thickness of the underfloor insulation is always chosen by the customer. The optimal thickness we recommend for ceiling structures in residential buildings is 10 cm. This thickness is equivalent to more than 20 cm of cotton or EPS insulation based on the lambda value.
Do you have any more questions?
Purhab attic insulation references
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Why with us?
With the largest capacity in the country, 6 trucks and 12 specialists, we work continuously throughout the country. We come to work with the most modern, new tools.
Qualified for our insulations, we use premium quality raw materials. We buy in bulk from our suppliers, so we work at a more favorable price than our competitors.
Insulation is our passion. We don't know the word "impossible". Unique, problematic projects are also realized with us. We have been insulating for more than 12 years, you can take the guarantee on our work seriously.
Find us, let's talk about it! If you are interested, we will assess the property to be insulated free of charge.
Other uses
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