Membranes & Underlays
Optimising comfort and energy savings with FAKRO membranes and underlays guarantees high thermal efficiency and structural durability. These technologies eliminate the need for a traditional ventilation gap, allowing full use of the thermal insulation thickness and reducing the energy required to heat rooms. The high vapour permeability of membranes such as EUROTOP prevents moisture from entering the insulation material, which is crucial for maintaining its thermal insulation properties.
No need to create additional ventilation space simplifies the installation process, reduces the time needed to complete the work and lowers the overall construction costs. FAKRO membranes also protect the roof structure from excess moisture, ensuring a healthier microclimate inside the building. The high durability and weather protection offered by low vapour permeability membranes provide additional insulation and safety, while appropriate connecting tapes guarantee the tightness and efficiency of the entire insulation system, ensuring its long-term and trouble-free operation.

Optimisation of comfort and energy savings
With growing demands on energy efficiency and building durability, choosing the right roof insulation is becoming crucial. FAKRO roofing membranes and underlays are technologically advanced solutions that not only protect the building from weather conditions, but also contribute to significant energy savings and improved resident comfort.
Energy conservation and insulation protection
FAKRO roofing membranes, especially the EUROTOP model, are modern solutions designed to optimise roof insulation. Their application eliminates the need for a traditional ventilation gap between the insulation and the roof covering. This is important for several reasons. Firstly, the possibility of fitting the insulation layer directly to the membrane allows the full thickness of the insulation material to be used, which increases its effectiveness in retaining heat inside the building. Thus, houses and buildings become more energy-efficient, which translates into lower energy consumption for heating. A key advantage of EUROTOP roofing membranes is their high vapour permeability, which means that water vapour generated inside the building can freely move outside without condensing within the insulation. This keeps the insulation dry, which is essential for maintaining its high thermal insulation properties. Dry insulation materials retain heat more effectively, contributing to even greater energy savings. FAKRO membranes also provide protection against potential problems resulting from moisture accumulation in the insulation, which can lead to its degradation and the growth of mould and fungi. The use of EUROTOP roofing membranes not only saves energy, but is also an investment in the long-term durability and healthiness of the building. Thanks to modern technologies used by FAKRO, construction is becoming not only more efficient, but also sustainable and environmentally friendly.
Easy installation and durable structure
FAKRO membranes and underlays not only offer high thermal efficiency, but also significantly simplify the installation process. Proper installation of this insulation system eliminates the need to create an additional ventilation space between the insulation and the roof covering, which is standard in many traditional solutions. This facilitates installation work, reduces the time needed to complete the project and helps to reduce the overall construction costs. By eliminating the need for a ventilation gap, installation is more straightforward and less prone to errors that can result from more complex designs.
Further benefits of using FAKRO membranes and underlays include increased roof structure durability. Membranes such as EUROTOP are characterised by high vapour permeability, which allows moisture generated inside the building to escape while simultaneously blocking water and moisture from the outside. This prevents moisture from accumulating in the insulation material and wooden structural elements, which can be damaged or degraded by it. Stable conditions within the roof structure contribute to maintaining a dry and healthy atmosphere in the attic, which is crucial for occupant comfort and ensuring the longevity of the entire building.
High durability and weather protection
The use of FAKRO low-vapour-permeability underlays in frame wall construction is an effective strategy for ensuring maximum protection of the building against adverse weather conditions. These specially designed underlays, which serve as wind insulation, create a solid barrier against cold, moisture and cold air penetration, which is particularly important in frame construction. Thanks to their structure and properties, these underlays effectively block moisture penetration, which is crucial for maintaining warmth and comfort indoors. Vapour barrier underlays, such as Termofol and Eurotop Activ, offer additional protection against water vapour penetration from the interior to the insulation, which is important for protecting wooden structural elements from potential damage. Their high strength provides not only an effective barrier against moisture, but also against other external factors that can negatively affect the stability and safety of the structure. The use of these underlays contributes to the long-term preservation of the thermal insulation properties of the materials used, which directly reduces the maintenance costs of the building.
The use of FAKRO low-vapour-permeability and vapour barrier membranes is an effective way to ensure that the roof and wall structures remain dry and in good condition for many years. This solution not only increases the energy efficiency of the building, but also improves the overall indoor microclimate, which is invaluable in terms of the health and comfort of the occupants. Thanks to these advanced technologies, FAKRO offers products that provide significant support for modern construction, effectively protecting it from various external environmental challenges
The role of connecting tapes in the insulation system
The use of connecting tapes in insulation systems plays a key role in ensuring the windproofing of roof surfaces and buildings. The tapes offered by FAKRO are essential for achieving complete tightness in membrane and underlay installations, which is essential for protecting the building structure from moisture ingress and uncontrolled airflow. These products make every joint in the insulation system durable and weather-resistant, increasing the overall insulation efficiency. FAKRO connecting tapes also ensure the sealing of all passages and connections, which is crucial for maintaining the integrity of the vapour barrier and wind insulation layer. Without them, even the best insulation might not fulfil its role due to potential gaps and cracks through which moisture and air could penetrate. The correct use of connecting tapes significantly reduces the risk of thermal bridges and structural damage caused by moisture condensation.
Furthermore, FAKRO connecting tapes are designed to be easy to apply and compatible with various types of underlays and membranes, enabling their universal use in various insulation systems. Their use not only streamlines the installation process, but also contributes to increasing the durability and reliability of the entire roof covering and wall insulation. This is not only a guarantee of protection against external factors, but also an investment in the comfort and safety of the building for years to come.


