Products Window & residential door systems

  • 88 mm systems

    88 mm systems

    TROCAL provides several 88 mm variants for its PVC-U centre seal and residential door systems.

  • 76 mm systems

    76 mm systems

    TROCAL offers many 76 mm variants for its double seal, centre seal, and residential door systems of PVC-U.

  • 70 mm system

    70 mm system

    TROCAL has one double seal variant in its repertoire for 70 mm PVC-U window systems.