ULTRA triple glazed timber windows and doors - Green Building Store Green Building Store

ULTRA

ULTRA triple glazed French doors at Passivhaus retrofit project

Our ULTRA windows and doors are ideal for low energy and Passivhaus projects.

The ULTRA range offers a Passivhaus certified option with insulated frame and low U values at a competitive price. Available in FSC® timber in either redwood or oak as standard.fitting

  • U value as low as 0.68 W/m2K
  • Passivhaus certified insulated frame option
  • FSC®  timber
  • Part Q compliant and Secured by Design options

Our ULTRA windows and doors are available in the following styles:

Casement
 

Green Building Store ULTRA triple glazed timber window outward opening casement with Passivhaus certified option

Tilt & turn
 

Green Building Store ULTRA triple glazed timber inward opening tilt and turn window

Entrance door

Featured Image: Green Building Store ULTRA triple glazed timber door

Other door styles

lift & slide door

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