10 Year Guarantee
Available on all products
10 Year Guarantee
Available on all products
Energy Saving Products
A+ rated window & doors
Value for money
Strict industry standards
Why compromise on thermal efficiency? These windows are designed to offer excellent insulation, helping to keep your home warm in the winter and cool in the summer.
By improving your building’s energy performance you’re not only adding considerable value to your property, but energy-efficient double-glazed flush sash windows can reduce energy bills by £110 per year, and are developed using the latest in multi-chambered profile technology to keep your home warm all year round.
Flush sash windows have a clean and modern look that can enhance the aesthetic appeal of any home. The windows sit flush within the frame, giving them a seamless appearance that can blend in with any architectural style.
Not only that but flush sash windows are designed to mirror period timber window styles, making them the optimal solution for retaining the style of your property of those heritage properties that are affected by an Article 4 direction.
Flush sash windows are made with high-quality materials that require minimal upkeep. They are resistant to weathering, corrosion, and fading, so you won’t have to worry about repainting or replacing them for many years to come, with a lifespan of 20-35 years!
Able to open inwards or outwards, flush sash windows get their name from the way they smoothly sit level with the outer frame creating a flat, even finish.
Designed to mirror period timber window styles, whether it’s a beautiful flush bay window arrangement with chic astragal bar detailing or something a bit different, we’re confident we can tailor the perfect flush sash window replacement to enhance your property’s unique character. Available with slim sightlines and a concealed mullion, our flush sash windows are ideal for restrictive conservation areas too.
Browse through our varied collection of window shapes, colours, finishes, and glazing options at your leisure and create the building of your dreams with ease.
Visit our downloads section below for full details.
Available with optional mechanical or fully welded joints, each flush sash window is designed to meet your specific project requirements. From heritage-styled flush sash windows complete with a time-honoured woodgrain effect to contemporary triple glazed Anthracite Grey flush sash windows, we can provide seasoned advice on the best style, finish, and glazing that's right for you.
Using our innovative online quote portal, getting a tailored flush sash window quote has never been easier!
Looking for slimmer flush sashes? Then take a peek at our ultra-slim aluminium window frames.Get in touch
Quality property improvements never compromise on thermal efficiency - after all, improving your building's energy performance has the power to add considerable value to your property. Combined with quality double glazing, new double glazed flush sash windows could reduce your energy bills by £110 each year too.
Real timber flush sashes are vulnerable to warping and drafts, which puts a strain on your energy bills. Developed using the latest in multi-chambered profile technology, our uPVC flush sash windows trap pockets of warm air inside to stop the cold from getting in, keeping you cosy and warm all year round.Get a quote
Whether your property improvement plans require timeless timber-effect flush sash windows, neutral grey flush sash windows, contemporary black flush sash windows, or something a bit more vibrant to match your personality, finding the best fit for your project is incredibly straightforward with a Double Glazing Direct window installation. With over 150 RAL shades to choose from, as well as diverse dual-colour options, a world of colour awaits! Our vast array of colours are perfect for matching new installations with commercial branding too.
Our energy efficient flush sash windows are capable of achieving A+6 Window Energy Ratings with modern double glazing & U-values as low as 1.0 with advanced triple glazing. If your room suffers from overheating in summer or is too cold to use in winter, we can install temperature-moderating Low-E glass. We also have an attractive range of decorative glazing, perfect for intricate heritage projects, adding privacy, and one-of-a-kind installations.
From chrome inline locking window handles to exquisite Monkey Tail handles and teardrop dummy window stay bars that hark back to a simpler time - as well as heritage-inspired Georgian bar, Astragal bar, and mock sash horn detailing options - we're confident we have the perfect finishing touch for your new flush sash windows to truly make them your own.
As well as the option to add an extra layer of protection with advanced triple glazing and high quality window locks as standard, all Halo window products undergo extensive testing and checks. This means they exceed British security standards and can achieve the sought-after PAS 24: 2016 Enhanced Security Performance status, for peace of mind they can resist physical attacks by opportunist burglars.
We understand that improving your property is a big step, and it can often be difficult to picture new windows, doors and more by just looking at an image on a screen.
Our superb showroom in Aylesbury is the perfect place to get a real feel for the quality of our products and chat with a member of our team to learn more about transforming your home or business.Find Out More
Getting a quote on your new flush sash windows couldn't be easier! Simply click 'get a quote', enter your details (accompanied by any photos of the proposed project) and one of our team will be in touch shortly with a comprehensive price for the work.Get a quote