RoofLITE+ RUC

An underfelt foil collar that ensures 100% water tightness around your window 

How do I ensure the tightness of my roof window? 

A key factor in the tightness of your roof window is water tightness at the critical point where roof window and roof meet. The RUC collar is manufactured from tear-resistant polystyrene with a vapour-permeable polyurethane coating. This provides the highest level of tightness while maintaining a high level of breathability. The RUC collar retains its properties even under extreme atmospheric conditions. Its resistance has been tested in a temperature range of -40°C to +80°C, and in the most torrential rainfall.

Saves time during installation

The RUC collar is pre-cut to the dimensions of the roof window, reducing window installation time. Please ensure that collar and window sizes are compatible when making your selection. The RoofLITE+ RUC collar is compatible with all RoofLITE+ roof window types.

The RUC collar performs excellently in combination with the IFC/IFCS insulating foam collar. Together, they guarantee an optimal level of window tightness and insulation.

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: RUC
Use Individual
Flashing Material Underfolt Foil Made from Tear-Resistant Polystyrene
Type of Roofing Material All Roofing Material
Flashing Designation Systemic Collar for a Tight Seal between Window and Preliminary Roofing Material
Roof Material Height [mm] Not Applicable
Water Tightness [ % ] 100
Resistant to Not Applicable
Roof Pitch 15°-90°
Exterior Appearance Made from Tear-Resistant Membrane
Top Hood Not Applicable
Additional Function Single-Piece Element Adapted to Window Size
Number of Components in Flashing Package [ pcs ] 1
Flashing Weight [ kg/depending on size ] 0,4
Components of Bottom Flashing Element Not Applicable
Contains Lead Not Applicable
Sheet Thickness [ mm ] Not Applicable
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 Not Applicable
Butyl Belt Not Required
Finish Not Applicable