uPVC Windows

Casement windows

Casement windows open outwards and represent state-of-the-art window and door design, combining traditional styles, high security and high-quality engineering. Available in chamfered and sculpted profiles with a range of colours and finishes, it’s easy to find the casement window perfect for your home. Security features include key locking, internal glazing and hinge protectors.

Tilt & Turn windows

Our Tilt & Turn windows offer the flexibility of tilting for secure, draught-free ventilation and inward opening that eliminates the need for outside cleaning and allows the window to act as an emergency exit.

Our range of Tilt & Turn windows maximise the glazing area, enabling a larger than normal inwards opening. Available in a range of colours and styles, our Tilt & Turn windows have numerous security features and double weather seals for better draught-proofing.

Vertical sliding sash windows

For customers looking to maintain the traditional appearance of wooden sliding box sash windows, we offer PVCu vertical sliding windows that combine high levels of performance with durability. Unlike original wooden sash windows, Astral PVCu vertical sliding sash windows will not warp, twist or need painting as they age. With just a small amount of care, you can depend on years of smooth and reliable use.

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Choose your colour

Astral uPVC windows are constructed using the finest low maintenance materials and come in a wide range of colours.

Externally, the eight classic shades shown to the right remain the most popular with our customers. If you need an exact colour match we can supply over 200 RAL colours and our Astral design consultant can help you through this process.

Internally you have the choice of white, cream, black or anthracite



Chartwell Green



Golden Oak

Irish Oak


Glass and decorative finishes

While the quality of your windows has a big effect on your energy bills, design influences the ‘kerb appeal’ of your home. Astral has proven pedigree when it comes to advising customers at the planning stage, thus ensuring a glazing solution with a positive impact on both.

We’re proud to use both Planitherm Glass and Pilkington Glass and Astral is a member of the Planitherm installer network.

Astral is delighted to offer free upgrades from double to triple glazed units at no additional charge. To see our latest offers on triple glazed products click here.

Window energy rating


Our glass-sealed units are hermitically sealed in a managed, quality-controlled environment to give outstanding results for heat and sound insulation. We provide specialist glazing solutions including:
•    Energy efficient glass
•    Enhanced sound-proofing glass
•    Self-cleaning glass
•    Solar reflective glass
•    Toughened glass
•    Laminated glass
•    Privacy glass

Stained glass windows

Decorative Glass

Astral glazing design consultants help you choose the best window for your property, including replicating features from original windows such as:

  • Diamond and square leaded glass
  • Bespoke lead and coloured lead glass
  • Georgian and Astrigal bar
  • Arched heads
  • Obscured glass
  • Satin glass

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