• High performance triple glazing
• FSC® 100% redwood or oak timber
• Secured by Design option
• Inward and outward opening
• 78mm or 98mm profile
• Triple glazed UW values as low as 0.68 W/m2K
• Passivhaus certified insulated frame window redwood option
• Dual compression seals for long-term airtightness
• Timber finishes are water based and microporous, producing a long lasting finish that doesn't crack or peel. A wide choice of finish colour is available.
(Introduction by Green Building Store)
Sign in or create your GreenSpec account to join the discussion.