
For flat, profiled and high‑profile roofing
Suitable for pitches from 15° to 55°
Designed for L-shaped combination
Thermo version with additional insulation
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The EUV‑BT Thermo _X00 flashing is a specialised solution designed for L-shaped combinations, connecting a roof window with a vertical window installed in a knee wall. The Thermo version features additional thermal insulation, which improves the heat transfer performance of the roof window and reduces the risk of thermal bridges. Thanks to its refined construction, it provides a tight, durable and aesthetically finished connection between both windows, ensuring effective protection against water, wind and cold. The EUV‑BT Thermo _X00 flashing is suitable for installation on roofs with pitches from 15° to 55°, creating an elegant and energy‑efficient combination. It is available in three colours — anthracite (RAL 7016), grey‑brown (RAL 7022) and black (RAL 9005) — making it easy to match with the roof and FAKRO windows.
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The installation of the EUV‑B _X00 flashing is exceptionally straightforward, as every component of the system has been precisely engineered to work seamlessly with both the roof window and the L-shaped combination window. This compatibility ensures a tight, durable and aesthetically pleasing connection that remains resistant to water and wind. The construction dedicated to L-shaped combinations allows the two windows to be joined smoothly, providing high tightness and long‑term reliability. The universal design enables installation on roofs with different types of roofing: flat, profiled and high‑profile.
Standardly intended for single combinations, it is also available in modular versions for horizontal combinations. The installation range covers roof pitches from 15° to 55°, making it suitable for a wide variety of modern roof designs.
Uniform roof aesthetics
FAKRO flashings in standard anthracite (RAL 7016) perfectly match the current colour trends in roofing. Black (RAL 9005) and grey-brown (RAL 7022) variants are also available upon request. The availability of three colour options allows the flashing to be matched to the window and roofing, creating a coherent and aesthetically pleasing look.

Universal application
The universal flashing is suitable for installing roof windows on roof surfaces made of a wide range of materials — from flat coverings to profiled and even high‑profile roofing. It fits perfectly with roofing felt, bitumen shingles, flat metal sheets, roof tiles and profiled metal sheets with a height of up to 90 mm. Its robust construction ensures tightness and resistance to weather conditions, while maintaining a visually cohesive appearance of the roof and enhancing its uniform form.

A design refined in every detail
The EUV‑BT Thermo _X00 flashing is the Thermo version designed for L-shaped combinations in roofs covered with standing‑seam metal panel roofing. It consists of the roof window flashing, connecting elements, a 120 cm eaves flashing and frame side covering profiles. The bottom element, shaped to match the roofing profile, ensures durable adherence, while the drainage gutter effectively directs moisture away from the window. The EUV‑B _X00 flashing is a system solution for L-shaped combinations, connecting a roof window with a vertical window to form a tight and aesthetically finished structure. It includes the roof window flashing components, the gutter linking the roof window with the L-shaped combination window, a 120 cm eaves flashing and frame side covering profiles. Its precise fit ensures a durable connection between the roof plane and the vertical section, protecting the assembly against water and wind. The integrated thermal‑insulation material creates a tight frame around the window frame, improving the thermal transmittance of the roof window and reducing the risk of thermal bridges.

Thermo flashing
The Thermo version of the flashing features an additional layer of thermal insulation made of flexible insulating material, which tightly adheres to the frame and creates a closed thermal insulation frame. This solution improves the heat transfer coefficient by up to 15%, depending on the window type, and reduces the formation of thermal bridges and heat loss.

Characteristic features of flashings
Our products stand out for what truly matters. Discover the features that make them reliable and exceptional in everyday use.
Three installation depths

FAKRO flashings allow for window installation at depths N, V and J. They are designed for installation at height V (0) as standard. On special request, we can manufacture flashings adapted for installation at height N (+3 cm) or J (–3 cm), ensuring a perfect fit to the roof surface.
High-quality materials

FAKRO flashings are manufactured from coated aluminium sheet with high resistance to weather conditions. This ensures long-term durability, effective protection against rain, snow and wind, and a perfect fit for roof windows.
