Crystal Direct
Aluminium Windows

With flush lines to the exterior and a neat square shape indoors, our casement windows are simple, elegant and understated. The frames are slim, allowing more light into a home than comparable sized PVC-U or timber frames, but built from robust aluminium sections, they’re strong enough to support large panes without the need for reinforcing. The result is pure class.

Opening panes can be top or side hung, and you can choose almost any configuration. If symmetry is important, dummy sashes allow us to create equal sightlines for opening and non-opening panes. These windows are designed to work perfectly with high-security hardware, lock systems and hinges for your complete peace of mind. Choose the colours that best suit a property, handles in contrasting or matching colours and every detail will be made to your exact specification.

A fully-flush casement

The sleek fully-flush casement window offers the most streamlined look on the market with flush styling for both the interior and exterior. No angles, no overlaps, just pure clean shapes and ultra-thin frames that set our windows apart.
Hardware has been carefully selected. In addition to reliability and durability, every lock, stay, hinge and handle contributes to the high level of security. What’s more, all these practical qualities are delivered without compromising the remarkable lines.
Again, the configuration is up to you. Replicate the pattern of opening and fixed panes in your existing frames and enjoy improved light levels, better insulation and easier maintenance or throw caution to the wind and choose a radical pared-back style.

Fixed frame windows

Not every window needs to open, and there’s something very special about a window with a purpose that’s purely aesthetic. With our windows the frame doesn’t dominate. There’s more view, more light and more interest.