The external walls of all the other building envelope structure have the largest area in the whole building, therefore they need the most thorough thermal protection. Uninsulated exterior walls are cold during the winter season and can be a ground for the condensation and mold formation. These effects are very dangerous and have a negative impact on the health of children in particular.

Thermal insulation of exterior walls must be performed outside the existing walls for optimal effect and in order to extend the building’s life term. Also, using the outer insulation, it is possible to radically change the architectural view of the building by applying appropriate finishing layers.

When choosing thermal insulating material for insulation of external walls, please remember, that thermal insulation is never used alone, but only as part of a particular facade system. Therefore, it is also important to choose the required system components recommended by the manufacturer.

Please, note, that the total thickness of the thermal insulation layer for external walls should be at least 100 mm.

Particular attention should be paid to combustibility characteristics of the thermal insulation material in terms of material’s permitted scope of use. Thus, according to normative requirements, combustible thermal insulation materials can only be used on buildings up to 9 floors, but non-flammable – without any restrictions. It should also be remembered that according to the Ukrainian norms and standards it is forbidden to perform external insulation of an individual dwelling in an apartment building. Do not breach the law, together with other co-owners do insulation of the whole building at once!

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Velit® D120 100 мм

Wall Wall

Velit® D120 120 мм

Wall Wall

Velit® D120 160 мм

Wall Wall

Velit® D120 200 мм

Wall Wall


  1. Inclusion of the technologies, equipment and materials in the Technology Selector is based solely on qualification under IQ energy’s ‘Minimum Energy Performance Standards’** and does not constitute an endorsement of the producers or suppliers of these products by the EBRD. Although every effort has been made to present correct and up to date data, EBRD does not accept responsibility for the accuracy of the data presented. 
    **Included technologies ‎have been assessed to result in at least a 20% higher energy performance than the market average
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