The Gutmann NORDWIN system pairs a timber frame with weather-resistant aluminium cladding, providing the charm of a timber interior with a low-maintenance exterior. The outward-opening design maximises usable interior space, helpful in smaller rooms and tight layouts where every inch counts.
With U-values as low as 0.8 W/m²K and sound insulation of up to 42dB, the performance goes well beyond the finish. The NORDWIN system is available with double or triple glazing and a low-E coating, in profile depths from 68mm to 92mm, depending on your specifications.
The robust thermal performance of the NORDWIN system ensures rooms stay warmer with less reliance on heating. Up to 42dB of insulation also offers sound reduction for buildings in noisier locations, whether that’s a busy road or a built-up area.
Multi-point locking is included as standard, and you can choose between powder-coated aluminium finishes in a range of RAL colours or opt for natural and stained timber options instead.
Frame material: Timber with aluminium cladding
Glazing options: Double or triple glazing, low-E coating
U-value: As low as 0.8 W/m²K for optimal energy efficiency
Profile depth: 68mm to 92mm, depending on configuration
Finish options: Powder-coated aluminium in RAL colours, natural or stained timber
Operation: Outward-opening and fixed
Sound insulation: Up to 42 dB reduction
Security: Multi-point locking system, optional anti-burglary features
Certifications: Meets European standards for thermal and acoustic performance
Download our brochure for full specifications, finishes, and performance data across our timber and aluminium ranges, so you’ve got everything to hand before you decide.
Got a question about a product or project, or just want some advice? Get in touch any time via phone or email. We’re happy to help, whatever stage you’re at.
Our showroom and factory are within easy reach of London and the South East, and you are welcome to visit us. Please note that our consultations are by appointment only, so give us a call first to arrange a time that suits you.
