Window & residential door systems 88 mm systems

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

  • TROCAL 88 Centre Seal - NEW -

    TROCAL 88 Centre Seal - NEW -

    A centre seal system not only has an internal and external weather seal, but also features a third sealing level that is fitted at the centre of the outer frame and is therefore invisible. This safeguards better thermal insulation values.

  • TROCAL 88 Residential Door  - NEW -

    TROCAL 88 Residential Door - NEW -

    In addition to its window and balcony, terrace, sliding, and lift/sliding door systems, TROCAL also offers a wide range of PVC-U residential door variants.

  • Centre seal

    TROCAL 88+ Centre seal

    A centre seal system not only has an internal and external weather seal, but also features a third sealing level that is fitted at the centre of the outer frame and is therefore invisible. This safeguards better thermal insulation values.

  • Residential door

    TROCAL 88+ Residential door

    In addition to its window and balcony, terrace, sliding, and lift/sliding door systems, TROCAL also offers a wide range of PVC-U residential door variants.