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Slimline Aluminium Windows

With a large range of style options available, our aluminium slimline casement windows are perfect for any project. Slimmer frames mean a larger glazed area, allowing more natural light to flood in and better views.

Our aluminium casement windows feature high-security multi-point locking, have been tested to PAS 24 standards and are certified under the Secured by Design scheme.

With thermally broken frames and high-performance glazed units, U-Values are as low as 1.4 W/m²K and there are plenty of design and configuration options.

Key Features

  • Ultra slim sightline and modern contemporary aesthetics
  • Frames are made from high grade strong but lightweight aluminium
  • High performance hardware fitted as the AluFold Standard – including multi-point locking system for enhanced security, stainless steel friction hinges, and iInline lockable window handles
  • Option for integrated deep head outer frame profile for simple integration of trickle ventilation
  • Unique thermal break design to surpass current thermal regulations
  • A range of cill options to cover multiple installation situations

Glazing options

Nothing standard about the AluFold Standard - Our Slimline Aluminium windows are supplied with high performance Low-E soft-coat, toughened, double glazed units with warm edge spacer bar as the Alufold Standard

On top of the Alufold Standard we also offer premium upgrades for enhanced security, enhanced sound insulation, Uv fade protection, inset georgian bars and integrated blinds

Glass options include clear, textured, tinted and satin options

Size range 28mm to 40mm glass units can be accommodated

The slimline casement windows can also be internally or externally glazed to accommodate low and high rise projects.

Inspired by colour

Whether you want to make a statement with a daring tone or take a lead from the reserved palettes of today’s designers, the choice is entirely yours.

That’s because all our door and window profiles are available in any single colour from the RAL or British Standard Colour Chart or from stock in white, grey, and black.

RAL 9910
RAL 7016
Need advice? Call our order supportline: 01706 260 700
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Slimline Casement Windows
Product data sheet
| Product data sheet
Slimline Casement Windows

Download this file to see technical drawings, size and weight limits, performance data and other specifications.