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The beautiful flush casement design gives the exterior of your window a flush appearance. The opening window closes flush into the outer frame, so it sits in line with the face of the frame, rather than standing proud, meaning there's no visible lip when looking at your window from outside. Everest flush casement windows also feature a Smoothweld almost invisible joint on the frame corners. The result is an attractive, aesthetically pleasing appearance that gives your home a modern look similar to the contemporary, slim styling of aluminium windows. Flush casement windows are becoming increasingly popular, due to their neat clean lines and flat finish.
The main difference between flush casement windows and casement windows is a regular casement window is 'lipped', with the openable parts protruding from the frame, whereas flush casement windows sit completely flush inside the frame when closed. At Everest, we offer modern flush casement windows and traditional chamfered casement windows.
Our five-chamber flush casement window combines Smoothweld almost invisible joints with a new window design. Creating a style that mirrors the contemporary look of aluminium when finished in Anthracite. Grey Cedar offers a traditional timber design feel.
The outward opening exterior of our Chamfered window style stands proud of the face of the window frame replicating the look of putty around the glazing on traditional timber windows. The neat, bevelled contours complement every style of home.
With Everest flush double glazed windows energy efficiency and thermal retention are exceptionally high, achieving an A+ window energy rating and a u-Value as low as 1.3 W/m2K. The multi-chamber profile prevents heat from escaping and Low-E glass reflects heat back into your home, while Argon gas between the window panes, blocks out cold air to eliminate draughts. This helps to keep your home warm, reducing the money you spend heating your home.
Our uPVC flush windows are built to last and are extremely easy to maintain with minimal upkeep needed to keep them at optimum condition. uPVC is a durable material that will never rot, warp, peel or flake and it is super easy to keep clean with a simple wipe down using a soft cloth and soapy water to keep them looking their best.
Flush sash windows are highly versatile and can be made bespoke to any home so that they are the perfect fit. The flush casement window is available in a range of foiled finishes including modern anthracite grey. With an extensive range of woodgrain options and sophisticated colours available, you can make your windows look as traditional or as contemporary as you like.
Everest uPVC flush casement windows are made bespoke for you with a wide choice of options and colours.
Our windows are available in a beautiful range of colours including uPVC woodgrain finishes, which look like real wood, but without any maintenance issues.
The single colour frames are the same colour inside and outside. On dual colour options the frame is white inside with a second shade on the exterior, in keeping with both the character of your property and inside décor.
Olive Grey & White
Anthracite & White
Chartwell Green & White
Rosewood & White
A choice of handles and colours are available to match the style of your home, all offering flawless operation and outstanding quality.
Black Offset Handle
White Offset Handle
Graphite Offset Handle
Gold Offset Handle
Chrome Offset Handle
Tear Drop Handle
Black Tear Drop Handle
Graphite Tear Drop Handle
Gold Tear Drop Handle
Chrome Tear Drop Handle
Monkey Tail Handle
Black Monkey Tail Handle
Graphite Monkey Tail Handle
Gold Monkey Tail Handle
Chrome Monkey Tail Handle
Everything from highly energy-efficient double glazing to types of glass including decorative, obscure and noise reducing glass, which is market leading for sound reduction.
Double GlazingDouble-glazed windows comprise of two panes of glass that are separated by a spacer bar. The layer of air or gas sandwiched between the panes provides an insulation barrier against noise and heat loss, helping you to maintain a warmer, quieter home.Read more >
ObscureA range of patterns available with different levels of privacy to suit your needs. Ideal for bathrooms bedrooms or anywhere else you want privacy. Read more >
DecorativeManufactured in a variety of ways to give a wide choice of patterns, textures and colours, decorative glass effects can be created on double glazing window panels by silvering, tinting, acid-etching or applying ceramic paints. ecorative glass looks beautiful in top hung fan lights (the top sashes of casement windows), as well as feature windows in halls and stairwells.
Noise Reducing GlassSound reduction glass is another form of laminated glass that has a special polymer layer which has been engineered to disrupt sound waves and reduce noise pollution from entering your home.Read more >
ToughenedDesigned and toughened to shatter into fragments if shattered for enhanced safety. Regulations dictate when this must be used but can be installed anywhere. Safety glass required below or partly below 1500mm for doors and side-panels within or partly within 300mm of a door and below or partly below 800mm for windows.Read more >
Security Laminated GlassEverest’s 6.4mm & 6.8mm laminated security glass surpasses every security standard on glass with an extra layer of laminate for added security. Laminated glass offers significant performance benefits over non-laminated glass. The layer inthe centre is made from PVB, polyvinyl butyral.Read more >
LeadedStylish strips of lead are a purely visual benefit that can be added to your window in order to make it more aesthetically pleasing. There are a range of leaded glass options that suit both modern and traditional houses, including square and diamond designs.
Georgian BarsThe perfect solution for traditional or conservation properties, Georgian bars visually divide the glazing units into smaller panes of glass. External Georgian bars are fitted to the outside of the glazed unit, standing proud of the glass for a touch of authenticity.
Download a PDF tech sheet for Everest uPVC flush casement windows.
Premium uPVC Casement (Flush) Download
Make your home warmer and save money on your energy bills with a FREE upgrade to Triple Glazing.
Our guide to the cost of new windows to help you budget.
A selection of window designs to give you inspiration for your home.
Everything you need to know about replacing your old windows.
At Everest, we understand that choosing new windows can be a daunting task. So to help you here are some frequently asked questions which you might find useful.
4 out of 5 on TrustPilot
There's a definite improvement in sound reduction, not that we were aiming for that - but it's a big plus. The windows look fantastic, so good in fact, that a neighbour knocked on the door to ask us which company fitted them.Mr & Mrs S, Kent
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Made in Britain is an initiative set up to highlight the importance of products being manufactured in Britain.
Certified to ISO 9001, the most recognised quality management standard from The British Standards Institute.
Quiet Mark encourages companies to prioritise noise reduction and find solutions.
Secured by Design is a UK police initiative promoting products that help reduce crime.
FENSA have accredited Everest's installation of replacement windows, doors and rooflights in existing dwellings.
The BFRC is the premier UK authority for independently verified ratings of energy efficient windows and doors.