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Residential
Ruby Window
System
Where thermal performance meets architectural ambition.
Engineered for homes where design and performance are equally non-negotiable — Ruby combines a refined, contemporary aesthetic with advanced thermal break technology built to perform in New Zealand's most demanding conditions.
This is high-end joinery. Uncompromised.
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An 18mm/28mm polyamide thermal break delivers enhanced thermal performance — keeping heat in and cold out, year-round.
A 55mm glazing platform supports 16mm to 40mm glazing capability — accommodating double and triple-glazed IGUs for superior acoustic and thermal comfort.
Different colours inside and out. Match your interior and exterior independently for maximum design flexibility.
Heavy-duty roller options and a heavy-duty mullion option create impressive, large-format openings without compromise.
Square or colonial glazing bead options, internal box stiffening or external fins, and a 21.5mm weather-facing flange — every detail engineered to perform.
Technical Specifications
Ruby
Full range of mullions and transoms including internal box stiffening or external fins
Square or colonial style glazing bead options
18mm/28mm polyamide thermal break for enhanced thermal performance
Dual colour profile option — different colours inside and out
Heavy-duty roller options for large openings
Traditional New Zealand installation method using timber reveals
Sashes added without expensive sub-frames
Heavy-duty mullion option
21.5mm weather-facing flange
Maximum glass thickness: 40mm
Ready to specify Ruby for your next project?
Talk to your local Lidar representative for full technical specifications and a free quote.