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
With advancements in modern technology, uPVC casement windows can improve the energy efficiency of your Buckinghamshire home, preventing warm air from escaping and cold air from coming in. When combined with double glazing this could reduce your energy bills by £110 per year!
All our windows can be fully customised to suit your needs with a varied collection of window shapes, colours and finishes to choose from.
Casement windows are an excellent addition for any property looking to enhance the property’s unique character. Sleek, timeless and modern, these windows are sure to revitalise the appearance of your property.
In addition to this, casement windows typically open outwards and side hung but they are not limited to just this and are available in a variety of configurations so you can be confident they tailor to the style your trying to achieve.
uPVC casement windows are a cost effective solution for homeowners in Buckinghamshire looking to update their outdated windows but this does not mean they are any less efficient than say aluminium windows.
Modern advancements allow uPVC windows to last anywhere between 20-35 years making them a hardy choice whilst retaining some of the best energy ratings on the market!
Typically opening outwards from side-positioned hinges, it’s likely you have casement windows within your home or neighbouring properties have them.
Available in a wide range of configurations, whether it’s a classic left-hung sash with a top-hung fanlight and fixed frame casement arrangement or something a bit different, we’re confident we can tailor the perfect casement window replacement to enhance your property’s unique character.
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 sculptured (rounded) or chamfered (right-angled) frames, each casement window is designed to meet your specific project requirements. From traditionally-styled casement windows complete with an authentic woodgrain effect to modern triple glazed black casement 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 casement window quote has never been easier!
Looking for slimmer casement windows? Then take a peek at our slender 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 casement windows could reduce your energy bills by £110 each year too.
Achieving some of the best Window Energy Ratings around, casement windows are also one of the most energy efficient window styles, thanks to tight seals positioned all around the edge. Developed using the latest in multi-chambered profile technology, our uPVC casements 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 improvement plans require bright white casement windows, contemporary black casement windows, convincing timber-look casement 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 casement windows are capable of achieving A+12 Window Energy Ratings with modern double glazing & U-values as low as 0.8 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 casement 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 Liniar window products undergo extensive testing and checks. This means they can achieve the sought-after PAS 24: 2012 Enhanced Security Performance status, for peace of mind they can resist physical attacks by opportunist burglars.
We understand that improving your home or business 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 property.Find out more
Getting a quote on your new casement 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