Achieves as low 0.8 W/m²K / WER A++ with triple glazing
The 6-chambered outerframe and 5-chambered sash can also be used with RCM Thermal Inserts to increase the number of insulating chambers
An extensive range of cills, baypoles, accessories and packers provides everything you need to complete a project
The widest choice of glazing options on the market means delivering on thermal efficiency requirements is made easy
Revolutionary, optional centre seals to the outerframe and sash give outstanding insulation and weather protection
Secure bead system passes security tests without glazing clips and is ready for proposed enhancements to PAS24
Strategic, local wall thickening for better screw and hardware retention
The system meets all requirements for thermal efficiency as standard. A wealth of intelligent design features plus double and triple glazing options mean thermal efficiency can be enhanced to meet your project’s specified standards, up to and including 0.8 W/m²K or A++.
Optima also offers market-leading structural strength and security. When correctly specified, Optima Tilt & Turn Windows are PAS24 approved as standard. Secured by Design requirements can also be met where required.
The Optima Tilt & Turn Window is available in sculptured and chamfered variations. It offers improved sightlines and a higher glass-to-frame ratio, which makes it an excellent choice for commercial projects. The system comes with the widest range of ancillaries in the industry, equipping you to create perfect projects every time.
Hazy Grey Finesse
Basalt Grey Smooth
Slate Grey Finesse
Anthracite Grey Smooth
Honey Oak Super Matt
Silver D Smooth
Flemish Gold Smooth
Five Colour Substrates
Not all Epwin Window Systems products are available on all substrates. All colours are representative only. Please refer to the Epwin Window Systems swatch booklet for accurate colours and finishes and for more details. Colours and substrates subject to change. RAL numbers are quoted to be the nearest match.