Flashing required for installing RoofLITE+ roof windows in conjunction with corrugated roofing materials

An installation flashing is an important part of the roof window installation process. A proper quality flashing ensures that the window will not leak and will retain its functionality over many years. We therefore recommend that you purchase a dedicated RoofLITE+ installation flashing when selecting a roof window. The RoofLITE+ flashing range includes flashings for most common roofing materials, as well as universal flashings that can be applied to any roofing material.

The TFX installation flashing is ideally suited for installing windows in conjunction with corrugated roofing materials with a profile height of between 16 and 50 mm, including slate, metal roofing tiles, and trapezoidal sheets. 

As durable as a RoofLITE+ roof window

The RoofLITE+ TFX installation flashing is manufactured from aluminium that is resistant to corrosion and harsh weather conditions. It is finished in grey (RAL 7043), which is compatible with the colour of the exterior cladding of RoofLITE+ roof windows. In the flashing package you will find the protective components you need for installing your roof window. 

It is also important to note that use of the original flashing is essential in order to take advantage of our ten-year roof window guarantee.


Available dimensions

55 x 78

55 x 98

66 x 118

78 x 98

78 x 118

78 x 140

114 x 118

Technical Parameters: TFX
Use Individual
Flashing Material Aluminium
Type of Roofing Material Corrugated roofing materials ( ceramic tiles, steel tiles, trapezoidal sheets, concrete tiles etc.)
Flashing Designation Integral Part of Roof Window, Used for Achieving a Tight Seal between Window and Roofing Material
Roofing Material Height [ mm ] 16-50
Water Tightness [ % ] 100
Resistant to UV Radiation and all Weather Conditions
Roof Pitch 15°-90°
Exterior Appearance Powder-Coated, Dark Grey / Graphite Grey – RAL 7043
Top Hood Equipped with a Replaceable Anti-Dust Seal and a Capillary Trough
Additional Function Numbered Flashing Elements in Roof Mounting Sequence
Number of Components in Flashing Package [ pcs ] 7
Flashing Weight [ kg/depending on size ] 3,7 - 5,8
Components of Bottom Flashing Element Flat Sheet Combined with Two Aluminium Layers ( with Butyl Layer between )
Contains Lead No
Sheet Thickness [ mm ] 0,5 - 0,75
Packaging Flashing Packed in Cardboard Packaging
Available Sizes [ cm ] 55x78, 55x98, 66x118, 78x98, 78x118, 78x140, 114x118
Vertical Trough Size [ mm ] Not Applicable
Combination Type Not Applicable
Additional Feature Sides of Flashing Adapted for Profiled Roofing Materials
Butyl Belt Not Required
Finish Aesthetically Crafted Components