Exceptional Windows for Energy Efficiency & Longevity
Explore our range of timber-aluminium windows that offer superior insulation, durability, and aesthetic appeal.

All windows
All windows

Security, Style & Strength in Every Door
From high-performance entrance doors to sliding and fire resistance, our doors redefine safety and elegance.

All doors
All doors

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.

Who We Are
Who We Are
Top Guided Window

Top Guided Window NTech

A user friendly restricted outward opening window, which opens to a maximum of 45º to provide ventilation, when opening, the sash slides down the frame in the top of the window.
More info

Product Info

With the right options this product can reach following parameters 

Weather performance 
› UK Exposure rating 2000Pa

Burglar resistance 
PAS24:2022 
  

Life expectancy 
› 60 years 

Sound Reduction 
› Rw 37dB Rw+Ctr 33dB

U-value 
› 0,8 Wm²/K 

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, size permitting

Ventilation

Yes

Burglar resistance

PAS24:2022

Timber protection

Yes, vacuum impregnated

Ironmongery

NorDan side swing

Energy saving

U-value: 0.8 to 1.2 W/m²K

Cleaning

Cleaning from inside

Entry sound reduction

Rw 37dB Rw+Ctr 33dB

Fire Resistance

-

Watertightness

Class 9A, EN 12208

Passive Availability

No

Frame Width (92mm)

92mm

Min width (92mm)

388mm

Max Width (92mm)

2088mm

Min Height (92mm)

450mm

Max Height (92mm)

1588mm

Width + Height (92mm)

Max: 3400mm

Sash Weight (92mm)

Max: 100kg

Disclaimer

All sizes subject to independent structural analysis by a qualified engineer

Frame Width (100mm)

100mm

Min width (100mm)

388mm

Max Width (100mm)

2088mm

Min Height (100mm)

450mm

Max Height (100mm)

1588mm

Width + Height (100mm)

Max: 3400mm

Sash Weight (100mm)

Max: 100kg

Disclaimer

All sizes subject to independent structural analysis by a qualified engineer

Frame Width (105mm)

105mm

Min width (105mm)

450mm

Max Width (105mm)

2088mm

Min Height (105mm)

450mm

Max Height (105mm)

1588mm

Width + Height (105mm)

Max: 3400mm

Sash Weight (105mm)

Max: 100kg

Disclaimer

All sizes subject to independent structural analysis by a qualified engineer

Frame Width (113mm)

113mm

Min width (113mm)

450mm

Max Width (113mm)

2088mm

Min Height (113mm)

450mm

Max Height (113mm)

1588mm

Width + Height (113mm)

Max: 3400mm

Sash Weight (113mm)

Max: 100kg

Disclaimer

All sizes subject to independent structural analysis by a qualified engineer

White Aluminium

Only availiable for alu-clad products
RAL 9006

Grey Aluminium

Only availiable for alu-clad products
RAL 9007

White (Standard)

NCS S 0502-Y

Black

NCS S 8500-N

White

NCS S 0500N

Oyster White

RAL 1013

Jet Black

RAL 9005

Basalt Grey

RAL 7012

Window Grey

RAL 7040

Dusty Grey

RAL 7037

Anthracite Grey

RAL 7016

Umbra Grey

RAL 7022

Black Grey

RAL 7021

Slate Grey

RAL 7015

Silk Grey

RAL 7044

Traffic Grey B

RAL 7043

Grey Brown

RAL 8019

Red

RAL 3011

Nut Brown

RAL 8011

Brilliant Blue

RAL 5007

Moss Green

RAL 6005
Clear

Clear glass

Cotswold

Cotswold glass

Etched

Etched glass

Sustainable

Honest

Action Orientated

Results Driven

People Focused

Perfekt Samspill

Sustainable

Honest

Action Orientated

Results Driven

People Focused

Perfekt Samspill

Sustainable

Honest

Action Orientated

Results Driven

People Focused

Perfekt Samspill

Sustainable

Honest

Action Orientated

Results Driven

People Focused

Perfekt Samspill