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Curtain Walling

Curtain walling is an industry where sustainability and thermal efficiency are key to high performance systems.

We offer customers an impressive portfolio of thermoplastics and rubbers to choose from when designing profiles for curtain walling systems. Reddiplex are established as the sector’s leading extruder and can supply anything from PVC pressure plates to EPDM captive gaskets.

Curtain walling is an external building facade produced with framing made mainly of metal, timber or PVC-U, usually consisting of vertical and horizontal structural members, connected together and anchored to the supporting structure of the building, which provides, by itself or in conjunction with the building construction, all the normal functions of an external wall, but does not contribute to the load bearing characteristics of the building structure.

A curtain wall is designed to resist air and water infiltration, sway induced by wind and seismic forces acting on the building, and its own dead load weight. This level of sturdiness and weather resistance can only be achieved using high quality extruded profiles. By utilising our custom extrusion service, Reddiplex can supply you with products designed specifically for your individual system. This process eradicates any generalisation or error, as the profile you receive will be tailored to your exact requirements, complementing your system perfectly.

Our Curtain Walling Profiles

Continually improving and refining our extrusion methods has enabled us to provide a series of in-line post extrusion techniques. Our secondary processes enhance the overall aesthetics and the performance of the extrusions we manufacture.

  • Colour matching

    Extrusion’s no longer black and white; colour is becoming an increasingly important aspect in extrusion design.

  • Printing

    Ink-jet and laser printers can be assembled on-line; this can increase traceability, identification or brand awareness.

  • Cording

    Internal cording is extruded within the profile to help maintain form and reduce shrinkage.

  • Adhesive tape

    The manufacturing process allows integrated application of adhesive tape, increasing ease of application.


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©2025 Reddiplex Ltd is a limited company registered in England and Wales: No. 2922638. Vat No. 488055709.
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