W1 Aluminium Hidden Sash Windows

Give your home a contemporary feel with our ultra-slim aluminium hidden sash windows

 

Our ultra-slim W1 aluminium window has a frame depth of just 70mm and features a hidden sash – the opening is impossible to distinguish from the fixed part of the window when viewed from the outside. With a visible surface of only 66mm, the W1 allows for maximum glazing and a huge increase in light into the building. 

Sections

Frame:  70mm
Sash:  70mm


Profile Thickness

Door:  1.9mm


Maximum dimensions

Width (L):  1300mm
Height (H):  2400mm

 

Maximum weight

Sash:  160kg

Finishes

Colour powder coating (RAL, mottled, rough…)
Wood effect powder coating
Anodized
Optionally bicoloured


Opening possibilities

INWARDS side hung, tilt and turn & tilt


Energy efficiency

Thermal transmission coefficient:  U-value from 1.0 (W/m2K)


Hardware

Optional concealed hinges
Optional security hardware

Colour Options

All of our aluminium windows are available in an extensive range of standard and non-standard colours

Weather Resistant

Our aluminium windows keep your home warm all year round and are perfect for keeping out all weather conditions

Ultra Slim Frames

Our aluminium windows boast one of the slimmest frames available on the market today letting extra light flood in to your home

Secure

All of our aluminium windows come with multi point locking so you know your door is safe from intruders

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Other Products

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Composite Doors
uPVC Doors
Casement Windows

Luke Bower fitted windows and doors for us following having an extension added to our house. He came when asked to measure, and fitted the new windows and doors as soon as possible. We have had no problems with any of his services and I would certainly recommend him to anyone in the future.

 

Joanne Sinclair in Mirfield

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