High performing PVCu casement windows

Spectus and Profile 22 casement windows offer a contemporary deep bevelled appearance on the outside with bevelled or sculptured options for the inside, and are one of the best options on the market in terms of authentic design, energy efficiency and product range. Read on to discover why this unique window is the right fit for your next installation.

  • Features
  • Dimensions
  • Downloads
  • Features


    • 5 chamber system with fully enclosed thermal WER bar insulation
    • Energy-efficient windows achieving a Window Energy Rating (WER) of Bands ‘C ‘ to ‘A+’
    • A minimum U value of 1.6 W/(m²K) can be achieved to meet current Building Regulations
    • Co-extruded bubble weather seals ensure the performance meets the requirements of BS 6375-1
    • Locking or non-locking handles in a range of finishes



    Epwin Window Systems provides a range of Spectus Elite 70, Elite 63 and Profile 22 Optima casement windows, which are available in a range of styles from single top or side hung openers to multi-lights and French windows. They can be provided internally or externally glazed offering bevelled, chamfered or ovolo finishes.

    Elite 70 casements

    • 70mm front to back frame depth
    • Bevelled or Ovolo shaped profiles
    • Glazing options from 24mm to 44mm

    Profile 22 Optima casements

    • 70mm front to back frame depth
    • Bevelled profiles
    • Glazing options from 24mm to 44mm

    Elite 63 casements

    • 63mm front to back frame depth
    • Chamfered or Ovolo shaped beading
    • Glazing options from 24mm to 40mm



    Find all the information you need here

    CE BFRC ERC Smart Aluminium Spectus Residence Collection Optima Patio Master

    Call us today

    Our team of technical advisors will be happy to help.

    0117 978 4444

    Send an email

    Get in touch today to discuss your needs.