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Exceptional Windows for Energy Efficiency & Longevity
Explore our range of timber-aluminium windows that offer superior insulation, durability, and aesthetic appeal.
Security, Style & Strength in Every Door
From high-performance entrance doors to sliding and fire resistance, our doors redefine safety and elegance.
A Legacy of Innovation & Quality Since 1926
For nearly a century, NorDan has been at the forefront of window and door innovation, combining Scandinavian craftsmanship with cutting-edge technology.
> UK Exposure rating 1200Pa
> PAS24:2022
> EI30 - Outward opening only
> 60 years
> 37 dB Rw 32dB RW+Ctr
> 0.8 to 1.2W/m2K
Products are made from engineered pine, with external aluminium cladding being an optional extra. Windows and doors are available either double or triple-glazed and with various frame width options.
Our doors are designed and tested to meet, and far exceed, British window performance standards. This is no surprise given the fact that our products were originally designed for the Norwegian market where severe winters, excessive wind and torrential rain are a common occurrence.
Glass (double) | 6-16G-ES4 |
Glass (triple) | 4ES-16G-4-16G-ES4 |
Exterior material | Timber / Aluminium clad timber |
Interior material | Timber |
Child safety | Yes, as standard |
Escape route | Yes |
Ventilation | Yes |
Burglar resistance | Yes, Secured by Design accredited |
Timber protection | Yes, vacuum impregnated |
Ironmongery | NorDan |
Energy saving | U-value: 0.8 to 1.2 W/m2K |
Cleaning | - |
Entry sound reduction | 36dB Rw 32dB Rw+Ctr |
Fire resistance | EI30 (only outward opening) |
Watertightness | Class 9A, EN 12208 |
Passive availability | Yes |
Frame width (105) | 105 mm |
Min Width (105) | 588 mm |
Max Width (105) | 1188 mm |
Min Height (105) | 1338 mm |
Max Height (105) | 2537 mm |
Width + Height (105) | Max: 3500 mm |
Sash weight (105) | Max: 120Kg |
Frame width (113) | 113mm |
Min Width (113) | 688mm |
Max Width (113) | 1188 mm |
Min Height (113) | 1338 mm |
Max Height (113) | 2537 mm |
Width + Height (113) | Max: 3500 mm |
Sash weight (113) | Max: 120Kg |
Frame width (92) | 92 mm |
Min Width (92) | 588 mm |
Max Width (92) | 1188 mm |
Min Height (92) | 1338 mm |
Max Height (92) | 2537 mm |
Width + Height (92) | Max: 3500 mm |
Sash weight (92) | Max: 120Kg |
Frame width | 100 mm |
Min Width | 688 mm |
Max Width | 1188 mm |
Min Height | 1338 mm |
Max Height | 2537 mm |
Width + Height | Max: 3500 mm |
Sash weight | Max: 120 kg |