Aluminium Windows
Benefits of Aluminium Windows
- Superior Thermal Efficiency
- U- values as low as 1.4W/m2K
- Low Maintenance
- Over 10 Years Of Experience
Fully Customisable
At D&I windows, we have a range of aluminium windows, including aluminium casement, flush and tilt and turn windows available in a range of styles, colours and finishes, so you are guaranteed to find something that will suit your home’s aesthetic and style.
We supply and fabricate exceptional quality yet beautiful aluminium windows to homeowners in South Yorkshire areas. We collaborate with Sheerline to create our stunning windows that come with a multitude of benefits to enhance your home.
Energy Saving
Replace your old windows today with our contemporary energy efficient aluminium windows; aluminium is a durable and highly energy efficient material due to its market leading Thermavic multi chamber technology that works to keep your home thermally insulated by trapping the warmth inside, which means our windows can save you money on your energy bills.
Transform your home now! Get a free no, obligation quote using our quoting engine to find an estimated price for your new aluminium windows.
Exception Security
We understand that keeping your home and family safe is a top priority; that’s why we create our windows with the most durable aluminium as well as multi locking systems featured in all our windows. All our windows are available with double or triple glazing options for maximum strength and security, so you don’t have to worry about any intruders breaking in.
At D&I, our aluminium windows are PAS 24 and Secured by Design certified to make sure your loved ones are safe all the time.

Aluminium Casement Windows
Our aluminium casement windows are the most energy efficient windows on the market, perfect for home owners who are looking to reduce the cost of their energy bills as well as improve their carbon footprint. Due to the unpredictable British weather, it is a good idea to look at ways to keep your home as warm and protected as possible; aluminium windows are an excellent choice as they are weatherproof and provide a layer of protection against cold droughts, unformidable winds and mould.
Partnered with our double or triple glazing, our windows can keep the cold breeze out in the colder months and keep you cool in the warmer months to keep you and your home warm and dry all year round. Our aluminium windows come with U-values as low as 1.4W/m2K for maximum energy efficiency and noise reduction, perfect for homes in noisy and busy areas.

Aluminium Flush Windows
Whether you have a traditional or modern home, our aluminium flush windows are customisable to your desired look; the flush window style can create a more classic look. However, aluminium can give you a more contemporary design, and the choice is up to you.
When you choose D&I Aluminium Flush windows, you are getting the highest quality windows at an affordable price; our aluminium flush windows are made with state of the art designs, and screws as placed in the mitre joints to create a perfect 90 degree angle without any projections for ultimate security.

Aluminium Tilt and Turn Windows
As well as aluminium being super strong, its slim and sleek nature of aluminium is an ideal choice for a more uninterrupted view so you can appreciate your garden views more.
Tilt and turn windows are highly versatile; you can open them like a regular casement window, or for better ventilation in the summer months, you can open them vertically, making them an excellent choice for homeowners with young children or pets as they can’t escape.
We have a range of 8 different powder coatings that keep your aluminium tilt and turn windows looking brand new for many years. This added layer of protection makes the windows last longer and easier to maintain; aluminium is durable and corrosion resistant. You should wipe them with a damp cloth when needed to keep them looking perfect for longer.

Aluminium Window Prices
If you are interested in our collection of aluminium windows, then feel free to contact us to book an appointment, call us directly on 01226 280380 or get a free aluminium window quote with your home’s specifications using our online quoting engine.