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Interior Insulation
ISOTEC Innendämmung Arbeitsschritt anbringen

Indoor climate regulation

and mould prevention

Especially in the case where facades are protected
by national heritage listed buildings or those with
complex and intricate designs, this method helps to
increase the surface temperature, thus preventing
the recurrence of mould and improving the insulation
of the exterior wall.

Better air with interior insulation

Our approach to the internal insulation:

The cause: Visible facades not isolated

Insufficient insulation of the exterior walls leads to cooling of the interior and moisture being attracted to the surface of the walls. The consequences are an uncomfortable indoor environment, a risk of mould contamination and high energy consumption when trying to raise room temperature.

Our 1st step: Preparation

Initially we carefully clean the surface, removing wallpaper and paint. We eliminate any mould infestation professionally.

ISOTEC Innendämmung Arbeitsschritt anbringen

Our 2nd step: Installing the interior insulation

We place a special adhesive mortar to bind the high diffusion insulation plates to the wall surface.

ISOTEC Innendämmung Arbeitsschritt veredeln

Our 3rd step: Refinement

Finally, we revise the surface with a special putty in which is incorporated a reinforcement fabric. With the optional final skim we provide a smooth and even wall surface. This surface can be painted to taste.

Interior insulation: Our satisfied customers

[Translate to Englisch:] Innendämmung - Energiesparend und Klimaregulierend

In the last 25 years the ISOTEC Group has successfully sealed more than 100.000 properties in Germany, Austria and Switzerland.

The owner of this family home commissioned ISOTEC to carry out a comprehensive renovation. The ISOTEC Interior Insulation, particularly for the exterior façades that comprised elaborate designs which warrant preservation, can also be a possible measure to prevent condensation-related mould growth in living areas.

Humidity and mould-inhibiting regulation

Thanks to the capillary conductivity of our ISOTEC Interior Insulation, there is no need for a vapour barrier. The interior insulation absorbs excess humidity from the ambient air and releases it when the air humidity falls again.

Insulated walls have a positive effect on our well-being

The non-insulated walls not only negatively impact the comfort of the interior environment, but also reduce the ambient temperature and surface temperature of the walls, which favors the growth of mould. A subsequent insulation with our ISOTEC Interior Insulation provides a pleasant interior environment, prevents mold formation and maintains ambient temperature in isolated spaces.

Interior insulation isn’t only a good option for listed buildings but for all buildings which have a façade worth protecting

In addition, insulation carried out from the inside normally requires less work and can be done at a lower cost, because it isn’t always necessary to insulate the entire façade. If, for example, there is only damp and mould damage in some of the rooms, then only those affected rooms need to be renovated. Another important advantage when interior sealing and renovating work is done from the inside, is that both the garden and any adjacent structures such as a garage remain intact. Although in terms of the building physics external renovation and sealing is your best option, your house will be equally protected from damp if you do choose to insulate from the inside. We usually apply the interior insulation in the course of removing the mould damage.

ISOTEC Quality

At ISOTEC we only use construction materials that have been verified in real world settings and comply with all the official requirements and regulations. This also applies to the structural-physical properties of the ISOTEC Interior Insulation system, which has been proven extensively both scientifically and practically to provide protection against moisture, mould contamination and for its thermo insulating properties. All renovation work on your home is carried out by our highly trained and capable staff.

Your benefits at a glance

  • Measure of insulation from the inside without changing the appearance of the facade

  • Insulated rooms heat up quicker

  • Prevention of new mould growth on insulated walls

  • Comfortable indoor climate

  • Options of individual wall surface designs

  • Made from mineral and non-combustible building material


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