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We are a Fensa Registered Company

We adhere to a strict code of quality. We notify FENSA whenever an installation has been completed.

Aluminium Sliding Doors

Based in Droitwich Spa and covering all local areas, Diamond Windows Droitwich are leading aluminium sliding door installers within Worcestershire.

Our aluminium sliding door styles are a popular choice for homeowners because of their classic, chic appearance and ‘A’ energy rating, ensuring your home retains heat, saves you money, and looks good doing it.

Wide Range of Finishes and Styles

Visoglide Plus

We offer a number of different aluminium sliding door styles available in a range of sizes. The Visoglide Plus system is suitable for use when large opening apertures are required. These dynamic sliding doors maximise light and give stunning unimpeded views. The system is designed to improve strength and weather resistance with profiles available in either square or rounded edge options. The lock mechanism is available with the domestic style 'liftup' handle and an adjustable, one-piece keep. The system is available in single or dual colour, polyester powder coat as standard.



Anthracite Grey

Anthracite Grey on White

Alternative Styles

The beauty of Aluminium is that it's available in any single or dual RAL colour

Make the most of your view

Ultraline Sliding System

The Ultraline aluminium sliding system is our premium system and can create a 'wow' factor to your home or planned extension. The fundamental principle of the system is more view, less frame. It benefits not only from a 20mm central frame size (interlock), but is also designed to only show 20mm at sides, top and bottom. By housing the electric locking system in the head frame and using an integrated handle, you can achieve perfect symmetry using our door system. The system fully incorporates the notion of maximising your glass sizes with individual panes sizes of up to 4.2m wide and up to 3.2m high, not exceeding 9sqm per panel.


10 Year Guarantee

All of our double-glazed casement windows are easy to maintain and keep looking like new, partly due to their durability and longevity. We’re so confident in our windows that we offer a ten-year guarantee as standard.

Enhanced Glazing Options

Diamond Windows Droitwich also provide sliding doors with enhanced glazing options to reduce noise pollution – meaning a quieter home, ideal in high traffic areas. We also offer triple glazing where the extra pane of glass not only helps with additional thermal efficiency, it can also make your home more secure

If you need more information about our range of casement windows, please contact us.

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“Very pleased with work carried out. Approachable staff very pleasant.”

“The Diamond Window guys installed our new front door and sidescreen and did a fantastic job. They were highly skilled and also very tidy. I would use them again”

Trust our 5-Star Reviews

“Excellent selection, first class advice and outstanding fitting. We wouldn't go anywhere else for double gazing projects.”

“From design to completion , excellent service,friendly and competent tradesmen.”

Contact us
Diamond Windows, Unit 22, Northstreet I.E, Droitwich,West Midlands, WR9 8JB
Company Reg: 5367399
Open Hours
Mon to Fri: 9am to 4.30pm
Sat: 9am-1pm
Sun: By appointment