RBB Aluminium Profiltechnik AG

The extruded R·B·B Aluminium outside window sill combined with our extensive window sill accessories offers permanent protection of external facades against weathering and environmental influences.

This lightweight but also extremely sturdy and durable material is ideal for use in external thermal insulation composite systems (ETICS).

The high quality window sill system is available from stock with a 40 mm drip edge (FBS 40) or a 25 mm drip edge (FBS 25) as required.

We stock both systems with the following finishes: mill finished, natural anodised (E6/EV1), mid bronze anodised (E6/C33), dark bronze anodised (E6/C34), traffic white powder-coated (RAL 9016), anthracite grey powder-coated (RAL 7016 shiny and/or RAL 7016 matt highly weather resistant).

Overhang depths of 50 mm to 600 mm respectively guarantee optimum working conditions in the facade.

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RAG² Kx. stands for the further development of the successful RAG² PREMIUM System.
Kx. enables situational responses to the respective installation situation for windows with roller shutter guide rails or sun protection guide rails. 

With the PLASTER clip-on profile, one now has an alternative to the conventional window sill PLASTER end pieces needing to be notched post-hoc.

The PLASTER clip-on profile is available in the widths x.28 mm, x.34 mm and x.48 mm, simply cut to the desired length, and slipped onto the RAG² K sliding end piece before the guide rail.
This can then be completely plastered over, ensuring the desired look.
The new RAG² Kx. can be used in all external thermal insulation composite systems (ETICS).

The standard length of the profile, bevelled on both sides, is 650 mm.
The cutting leads to a left-hand and right-hand part, depending on the required length.
A length of up to 600 mm is achievable in individual use.

With this addition, the RAG² system now offers a sliding end piece for CLINKER facades that, with little effort, will also double up as a sliding end piece for PLASTER as well.
This reduces the logistical effort while the new variant with the tried-and-tested RAG² technology now offers processors the necessary certainty of being able to create a window sill connection that will permanently withstand driving rain. The new end piece meanwhile offers all the familiar advantages of the RAG² such as the integrated expansion compensation, which will absorb and compensate the thermally induced movements of the aluminium external window sill in its expansion zone made from durable EPDM.

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This aluminium connection piece incl. one-piece EPDM seal is the corresponding element for our RAG² sliding end piece to create expansion joints between two window sill elements. It is recommended for bright surfaces from 3.000 mm and for dark surfaces from 2.000 mm.

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Aluminium sliding end piece for use in ETICS facades and PLASTER walls for making permanently driving rain-proof window sill connections.

The inner-lying EPDM sealing pad absorbs and levels out the forces, produced by the thermally induced movements of the aluminium external window sill, in its expansion zone. This prevents plaster cracks effectively.

The RAG² is designed to be very installer friendly and for versatile use. For example, precise fitting notches for roller shutter guide rails can be made using our hydro-pneumatic punching machine.

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Aluminium sliding end piece with EPDM sealing pad for use in clinker brickwork and exposed facades for making permanently driving rain-proof window sill connections. The RAG² K is designed to be very installer friendly and for versatile use.

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