10 year guarantee

15 years trading

8,500 installs in 2019

200 staff

Energy-efficient flush casement windows

Our uPVC flush sash windows insulate the home extremely well because they have 5 chambers located in the framing that are specifically designed for the purposes of trapping heat. This means they make homes feel warmer and improve efficiency considerably. When combined with our amazing double glazing, numerous homeowners have benefitted from a considerable reduction to their energy bill.

Get a quote
Flush Sash Windows
uPVC Flush Sash

Security & style for your home

The beauty of their simple design is that they look just as good on a rural cottage as they do on a contemporary townhouse. They also provide expert security for your home as we equip them with high-security locks as standard. However, police approved, Secured by Design accredited options are also available for total peace of mind.

Find out more

Summer Sale

As part of our wonderful summer sale, you can get up to 50% off our amazing range of home improvement products. So, whether you'd like a new front or back door, a stunning conservatory or just a single window replacing, you can save, save, save this summer!

Get in touch

Flush sash window options

Customise our flush sash windows to your liking with your choice of colour finish, glazing, furniture and framing.

  • Colour options
  • Glazing options
  • Window furniture
  • Frames
  • Brochures
  • Colour options

    Choose from a wide range of standard and premium finish options, including stunning woodgrain foils. In addition to this, we can install flush sash windows in any RAL colour, meaning you have an almost endless amount of choice when it comes to the colour of their frames. You can also opt to have a different colour for the interior and exterior framing which is known as a dual colour option.

    Glazing options

    Here at DG Solutions, we’re well renowned for our amazing double glazing. Not only does it keep plenty of heat in your home, but it also prevents outside noise from coming in. In addition to this, we also provide a range of obscured glass options so you can give your windows a decorative touch and conceal your home from prying eyes.

    Window furniture

    We offer a range of furniture that will give a flush sash window an authentically traditional appearance. This includes monkey tail handles, dummy peg stays, sash and dummy sash options. You can also opt for chamfered or sculptured frames, which will give the window frames a sharper or softer appearance respectively.


    You can also opt for chamfered or sculptured frames, which will give the window frames a sharper or softer appearance respectively. We can integrate either option to suit all styles of home, so rest assured that your preferred option won’t look out of place.


    To see more of our flush sash windows, you can browse through the product brochures that we have available below.

    Rehau Brochure

    Rehau uPVC Homeowner

    Ordering with DG Solutions in 4 simple steps

    We like to make the process of improving your home a straightforward one. So, in addition to providing some excellent finance options, we’ve simplified our ordering process into 4 easy steps.

    Get a quote Finance options

    Get a quote

    Find a product you like, request a quote online or by phone.

    Home visit

    A member of our friendly team will arrange to visit you at home to discuss your requirements in more depth.


    Our experienced and professional installation team will fit your chosen product(s), minimising the disruption to your everyday life.


    As our customers receive a 10-year guarantee on all our products, you can relax knowing that you have cover in place for years to come.

    DG Solutions location map

    Double glazing showrooms across the South of England

    We’ve got a double-glazing showroom in Romford and one coming soon in Southampton. However, we have distribution centres right across the South of England, so if you relish the chance to check out a range of high-quality windows, doors and conservatories, head on down to see us at one of our various locations today.

    Get in touch Visit showroom
    PAS24 enhanced security performance
    Yale logo
    BFRC logo
    InstallSure logo