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Optima 70 mm Casement Windows

Optima 70 mm Casement Windows

Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

  • BSI Kitemark

    BSI Kitemark

    Certificate type

Profile 22 Systems

Optima PVC-U, 70 mm deep frame, open out, casement windows.

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+44 (0)1952 290910 www.profile22.co.uk

Optima PVC-U casement windows are available in a variety of single or multi-light styles, using top hung vents, side hung casements and fixed lights, glazed either internally or externally. Finishes include white, woodgrain on white, or woodgrain - a full range of RAL colours and dual colours are also available on request.

Windows are fabricated to BS 7412. Round head, circular or lancet windows may be supplied depending on size, style and application. Profile 22 profiles have been assessed by the British Board of Agrèment and carry the BSI Kitemark.

General information
Uniclass 2015
Pr_30_59_98_92 Unplasticized polyvinyl chloride (PVC-U) window unitsPrimary

L10/30 PVC-U windows

L10/350 PVC-U windows

Specification data - Unplasticized polyvinyl chloride (PVC-U) window units
Product Reference

70 mm Casement Windows






Colour/ Finish -

See 'Options' below and insert requirements.


See 'Options' below and insert requirements.

Glazing -

24 mm insulating unit, glazed externally

24 mm insulating unit, glazed internally

28 mm insulating unit, glazed externally

28 mm insulating unit, glazed internally

36 mm insulating unit, glazed externally

36 mm insulating units, glazed internally

40 mm insulating unit, glazed externally

40 mm insulating unit, glazed internally

44 mm insulating unit, glazed externally

44 mm insulating unit, glazed internally


Not required

Georgian bars

Leaded glass

Patterned glass


Butt hinges with security pin

Controllable ventilators


Friction hinges

Locking handles

Night vent

Non-locking handles

Permanent ventilators



Not required

Sub frame

Standard product features


- Optima-C:

Fully chamfered 70 mm frames and sashes.

- Optima-S:

Fully sculptured 70 mm frames and sashes.


Acrylic modified high quality impact resistant white PVC-U extrusion, producing a rigid multi-chamber profile to BS EN 12608, manufactured in accordance with BS EN ISO 9001 and BS EN ISO 14001 and BES 6001 Responsible Sourcing.


Specific members are reinforced with galvanized carbon steel sections to BS 7412, sealed within the profile central cavity.


  • Double/ triple glazing to BS 6262 can be supplied, using 24, 28, 36, 40 and 44 mm insulated sealed units, depending on thermal and acoustic requirements - glazing units to BS EN 1279.
  • Post co-extruded glazing beads are provided either internally, or as `a snap in hook` secure external system.


  • Safeware hardware backed by Secured by Design, the official Police Security Initiative.
  • Vents and casements are hinged using stainless steel friction hinges, or the option of butt hinges with security pin.
  • Locking or non-locking handles are available in a variety of finishes.
  • All hardware meets the requirements of PAS 24.
  • Windows fitted with high security hardware meet the requirements of BS 7950.
  • Windows are fitted with mushroom headed espagnolettes or shootbolts for added security. Both options are available with a night vent facility.


In addition to the night vent, controllable or permanent ventilators are offered as an optional extra, fitted within the head profile.


  • U-values as low as 0.8 W/m²K utilising a triple glazed unit with argon gas.
  • A+ WER with a double glazed unit incorporating soft coat glass, low iron, warm edge spacer bar and Argon gas fill.
  • A++ WER utilising triple glazing.
  • 1.2 W/m²K U-value utilising a double glazed unit.
  • High performance weather seals and optional third seal ensure the performance meets the requirements of BS 6375-1.

Product Options

Colour foils:

Consult manufacturer for further details and lead times. Note that the RAL colours listed are not exact matches; the manufacturer recommends that the colour match is checked prior to use to ensure suitability. Colour swatch booklets are available upon request.

  • Agate grey RAL 7038.
  • Anteak.
  • Anthracite grey (smooth) RAL 7016.
  • Anthracite grey RAL 7016.
  • Basalt grey RAL 7012.
  • Black brown RAL 8022.
  • Brilliant blue RAL 5007.
  • Chartwell green BS14C35.
  • Cream RAL 9001.
  • Dark green RAL 6009.
  • Dark oak FL-F1.
  • Dark red RAL 3011.
  • English oak.
  • Hazy grey RAL 7001.
  • Irish oak.
  • Light oak RAL 8001.
  • Mahogany RAL 8017.
  • Natural oak FL-G.
  • Rosewood RAL 8017.
  • Rustic oak 1.
  • Siena PR.
  • Signal grey (smooth) RAL 7004.
  • Slate grey (Finesse) RAL 7015.
  • Slate grey RAL 7015.
  • Steel blue RAL 5011.
  • Swamp oak ST-F.
  • Walnut V.
  • White RAL 9010.
  • White PVC-U RAL 9003


Minimum and maximum window sizes vary across the range of window styles, please consult the manufacturer for further details.

Third party certifications
  • Full system certification
  • Kitemark - KM12895 - BS EN 12608 Profile
  • Kitemark - KM33523 - BS 7950/ BS EN 12608 Enhanced Security Windows
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