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NTech

Opus

Well balanced ironmongery ensure the frame can easily be turned 180 degrees for safe cleaning from inside. Solid cleaning restrictors are also integrated for additional safety. The window has a sophisticated and effective child safety restrictor integrated in the hinges for extra peace of mind.

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With the right options
this product can reach
following parameters

Weather performance
› 98.92 mph

Burglar resistance
› PAS24:2016

Life expectancy
› 60 years

Sound Reduction
› 39 dB Rw + Ctr

U-value
› 0,8 Wm2/K

NTech
windows

Material and Construction

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.

Weather Performance

Our windows 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.

Heavy Weather Windows Doors

More information

Technical data
Glass (double) 6-16G-ES4
Glass (triple) 4ES-16G-4-16G-ES4
Exterior material Timber / Aluminium clad timber
Interior material Timber
Child safety Yes
Escape route Yes
Ventilation Yes
Burglar resistance Yes, Secured by Design accredited
Timber protection Yes, vacuum impregnated
Ironmongery Spilka Opus
Energy saving U-value: 0.9 to 1.2 W/m2K
Cleaning Cleaning from inside
Entry sound reduction Rw 36dB Rw+Ctr 32dB
Watertightness Class 9A, EN 12208
Frame width (105) 105 mm
Min Width (105) 488 mm
Max Width (105) 2 300 mm
Min Height (105) 550 mm
Max Height (105) 1 588 mm
Width + Height (105) Max: 3 300 mm
Sash weight (105) Max: 55 kg
Frame width (113) 113mm
Min Width (113) 488 mm
Max Width (113) 2 300 mm
Min Height (113) 550 mm
Max Height (113) 1 588 mm
Width + Height (113) Max: 3 300 mm
Sash weight (113) Max: 55 kg
Frame width (92) 92 mm
Min Width (92) 488 mm
Max Width (92) 2 300 mm
Min Height (92) 550 mm
Max Height (92) 1 588 mm
Width + Height (92) Max: 3 300 mm
Sash weight (92) Max: 55 kg
Frame width (100) 100 mm
Min Width (100) 488 mm
Max Width (100) 2 300 mm
Min Height (100) 550 mm
Max Height (100) 1 588 mm
Width + Height (100) Max: 3 300 mm
Sash weight (100) Max: 100 kg
Options and accessories

Colour

White (Standard)
NCS S 0502-Y

Jet Black
RAL 9005

Window Grey
RAL 7040

Red
RAL 3011

Anthracite Grey
RAL 7016

Silk Grey
RAL 7044

Brilliant Blue
RAL 5007

Basalt Grey
RAL 7012

Grey Brown
RAL 8019

Moss Green
RAL 6005

Dusty Grey
RAL 7037

Nut Brown
RAL 8011

Oyster White
RAL 1013

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