GBS ULTRA + PERFORMANCE triple glazed timber doors

Single/ double doors; lift & slide doors; and fold aside doors.

'• FSC 100% certified laminated redwood or oak is used for all products. Made using three layers of laminated timber and cut using the latest European precision tools to create a highly stable, engineered product.

• Ultra-efficient triple glazing offers whole door U values as low as 0.79 W/m²K. Boarded doors with whole door U values as low as 0.56 W/m²K 

• Single/ double doors; lift & slide doors; and fold aside doors.

• Warm edge spacers help maximise thermal efficiency and virtually eliminate cold edge condensation.

• Secured by Design option

• 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.' 

(text supplied by the Green Builidng Store)

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