TS66 Casement Window Systems



The TS66 casement system is an eco-friendly, sustainable and fully certified aluminium window system.

The system is 66mm in depth and can be glazed both internally and externally with 28mm through to 48mm units.The system is highly versatile, and has various sash styles which offer excellent design solutions and large sash options.

The system has been tested to BS6375 Parts 1 & 2, security tested to PAS 24:2012 (BS 7950), offers CENsolution Gold certification and is also Secured by Design certified. TS66 boasts a heavy duty, category 3 status (20,000 cycles), for repeated opening and closing.

Achievable energy ratings range from a 'C' rating with a double glazed units to an 'A' rating with a triple glazed units and U-values as low as 1.0 W/m2K. The use of our patented therm strip, multi-chamber isolator core technology was crucial in the process of achieving such outstanding results and yet again proves the advantages of polyurethane resin with therm strip applications. The system is available in single colour, twin colour or in one of our extensive range of in-house ‘Decoral’ wood finishes.

Sash options include Top hung, side hung, parallel opening & tilt and turn thus providing excellent choice and versatility.


  • Can take Double or triple Glazed units from 28 to 48mm.
  • Offers the CENsolutions ‘Gold’ standard certification.
  • U values as low as 1.0 W/m2K.
  • Various sash options available.
  • 32.5mm Polyurethane thermal break with patented therm strip technology.
  • Can be internally or externally beaded.
  • Tested to 1050 Pa on air & 1050Pa on Water.
  • Meets requirements of secure by design.



  • Tested to BS 6375-1 & 2, 2009.
  • Air Classification - A4: 600 Pa & E1050 (1050 PA).
  • Water Tightness – 9A, 600 Pa & also E1050: (1050 Pa).
  • Wind Resistance - 5A: 2400 Pa.


  • U-values as low as 1.0 W/m2K, contact our technical department for further information.


  • Tested to PAS 24:2012 and is Secured by Design certified.



Architectural & Metal Systems,
Wallingstown, Little Island,
Cork, T45 VP40.

Tel: +353 21 4705100
Fax: +353 21 4705199
Email: pohara@ams.ie

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