Slate roof insulation

Do you have a slate roof but want to insulate it? Looking for a quick and efficient solution? Then let us do the job for you and we will do it to a high standard. All you have to do is enjoy everything we have created.

Main advantages

Should you require slate roof insulation quickly and in high quality, then you can rely on us. Lean back while we do the work and you should just enjoy the advantages:

  • rapid installation
  • does not mean any harm to health
  • no need to remove the old slates
  • heat insulation and water-proofing in one

The renovation or repair of the slate roof can significantly extend its life expectancy.

Heat insulation and water-proofing technology of wave slate and simple slate roofs:

In the case of wave slates the substitution of the old, obsolete, cracked or broken slates might cause a problem as this is a really complicated work and their transport is also costly. This way the roof might have leaks on it as well. The closed cell polyurethane foam offers a perfect solution for this as the old wave slate roof does not have to be removed but the foam can be spread directly on the surface to be insulated that eliminates all kinds of problems, for example the fixing points, small cracks or gaps.

By using the foam insulation, all leaks are terminated and also the dilation movements stop, furthermore the internal temperature changes are lowered to a minimum level as well. The foam insulation eliminates the condensation. It also strengthens the stability of the building, conserves it. Thanks to its light weight, it does not burden the roof structure.

In most cases a 3 cm thick sprayed polyurethane foam layer is sufficient for the optimal water-proofing. If the main goal is heat insulation then of course a thicker layer is required that is done with sprayed polyurethane foam with a density of 35 kg/m3. The weight of this foam is 1.8 kg/m2 if a 3 cm thick layer is used.

The characteristics of the applied material

  • foam density: 35kg/m3

  • compressive strength: 150K.Pa

  • thermal conductivity coefficient: 0.023W/mK

  • fire safety class: B2 – self-extinguishing


Are you interested in us? Interested in insulation prices? Ask for our offer, without any obligation!

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