Avant Windows provides a range of casement windows, which are available in a range of styles from single top or sing hung openers to multi-lights and French windows. Provided internally or externally glazed in ovolo finishes.

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


  • 5-chamber system for fully enclosed aluminium and/or steel reinforcement
  • Hardware meets the requirements of BS 7412
  • Espagnolettes with mushroom-headed catches or high-security shoot bolts
  • Friction hinges to opening vents (optional restrictors) and egress hinges for emergency escape routes
  • Locking or non-locking handles in a range of finishes
  • Windows fitted with high-security hardware meet the requirements of PAS 24


We’ve partnered with hardware specialist Safeware to bring together a range of products to fit and complement our window systems.

Every product in the Avant Safeware range has been chosen for reliability, quality and aesthetics. Top-name, branded locks, hinges, handles, stays and ancillaries are included. When used correctly the range will comply with all relevant Building Regulations and legislation.

Triple Glazed PVC-u Windows

Double Glazed PVC-u Windows

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