Outward opening casement triple glazed timber windows Green Building Store

PERFORMANCE

Triple glazed timber outward opening casement window (78mm profile). Cost-effective option. Uw 0.85 W/m2K.

ULTRA

Triple glazed timber outward opening casement window (98mm profile), with Passivhaus-certified insulated frame option. Uw 0.75 – 0.68 W/m2K

Affiliations & Accreditations