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Premium Specification windows
Flush, aluminium casement windows are ideal if you’re looking for a strong and durable window solution that’s pleasing to the eye, constructed from light material, and boasts a slim frame design.
Our Scenic range of casement windows is the slimmest, most secure, and thermally efficient aluminium window on the market. We offer a huge range of design options, including ultra-slim designs, a flush outer frame, Secured by Design accreditation, a window energy rating of up to A++, and an overall U value as low as 1.0 W/m2k!
PRECISION DESIGN & ENGINEERING
Aluminium casement windows give homes a distinct look of quality, providing a stunning fit for both traditional and modern homes alike. The practicality of our window casement design ensures they can withstand the elements and the test of time with little maintenance needed.
Incredibly slim sightlines.
Flush outer frame & flat sash windows for a stylish, modern appearance.
Suitably fitting for any style of property.
Minimal maintenance required.
KEY FEATURES
- An enhanced window system designed to comply with current and future building regulations
- Flush and square profiles can be combined to create a modern, contemporary-looking window
- Strong aluminium profiles can house a glazed unit weighing up to 50 kg
- Various angled bay poles, corner posts, and structural bay poles are available on request
- Overall U values as low as 1.0W/m2k
- Secured by Design accreditation for extra peace of mind
- Fire escape windows available on request
- Easily combined with other curtain walling and modern front doors for an impressive and continuous style
Picture Perfect Windows
Expertly manufactured using the very latest in thermal break technology, our Scenic window is the most innovative and highly engineered casement-style window within our portfolio.
Made to deliver slim sightlines, clean lines, and superb thermal performance, our large casement windows are available with a variety of customisable outer frame and sash options, including a deeper outer frame for replacement installations or installation into rendered properties.
Our slim outer frame style is always available, as is our new flush outer frame, which gives a fantastic external aesthetic. We also have our new steel look style angled sash for those wishing to replicate a fashionable industrial-style window.
Our master-crafted handles sit within the window’s glazing bead and not the sash itself.
Flush outer frame and angled sashes can be combined to create a fashionable modern style.
Multiple flush casement windows can be combined to create spacious bay windows.
Built to surpass Doc L 2022 energy efficiency legislation for maximum thermal efficiency.
Want to know more about our casement windows?
Below are some of our most frequently asked questions relating to our casement windows.
Be sure to get in touch if you’re question isn’t listed here.
Casement Windows FAQ's
What is a casement window?
Casement windows are the most popular in the UK thanks to their versatile design.
A casement window is defined as any type of window that’s connected to its frame by hinges at the side.
In broad terms casement means windows that open out whether they’re side hung or top hung windows.
Can I have different colours inside and out?
Yes, dual colours are available on our aluminium window range, though this does push out our lead time considerably, so if you have your heart set on a dual-colour finish, then contact our sales team as soon as possible.
Do you offer triple glazing?
Yes, we offer a range of glazing solutions. We offer high-performance, toughened low E double glazing as standard, but we’re happy to offer triple glazing if preferred.
Can you have blinds in the windows?
Yes, integral blinds are available throughout our window range and are available in two manual options, plus a solar-powered option complete with swipe touch and remote control systems.
Specification
PERFORMANCE
- A window energy rating of A++
- A typical U value of 1.4 W/m2K and as low as 1.0 W/m2k
- An air class 4 of 600 Pa
- A water class E of 1200 Pa
- A wind class C4 of 1600 Pa
- Full document L compliance
- Full Secured by Design accreditation
- Enhanced Security Performance PAS 24:2016
- Single or dual colour finish options with a marine quality polyester powder coat as standard
DIMENSIONS
- A frame depth of 68 mm
- Glass thickness of 28 mm to 43 mm – suitable for triple glazing
MAXIMUM VENT SIZES:
- Side hung vent max o/a width of 750 mm
- Side hung vent max o/a height of 1500 mm
- Top hung vent max o/a width of 1200 mm
- Top hung vent max o/a height of 1500 mm
MINIMUM TRANSOM DROP:
- 420 mm – excluding windowsills and extension profiles
Get the full specifications
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FIND THE RIGHT COLOUR
Whatever colour finish you desire for your aluminium casement windows, you’ll almost certainly be able to find it within our 3 core ranges.
We even offer an additional 200 RAL colours, complete with textured and metallic finishes. Our powder-coated, baked-on paint provides a durable finish that is guaranteed to last for 10 years.
Standard
range
Essence
range
Elite
range
Standard range
Want a fast turnaround and a premium look? We keep large stocks of our three most RAL popular colours.
9016 Traffic White
9005 Jet Black
7016 Anthracite Grey
Essence range
Developed by our design experts, our unique range of seven metallic colours has proved to be our most popular special finishes. They’re so exclusive they’re not even available within our standard RAL range.
Thunder Grey
Magma Grey
Stove Black
Smoke Grey
Granite
Mocha
Galaxy
Elite range
Our final selection of special colours offers enhanced durability and a premium textured metallic finish for added sophistication.
Emerald green
Agate green
Stone Grey
Trojan Bronze
Space Grey
Ivory Cream
Umber Brown
Pearl White
Midnight Blue
Vintage Cream
Noir
Jade
Starlight
Mist
Storm
Tempest
We offer up to 200 RAL colours to choose from, including slight discounts for RAL 9007, RAL 7021, and RAL 7032, due to their popularity.
9007 Silver Grey
7021 Black Grey
7032 Pebble Grey
SAFETY & SECURITY
Our secure flush casement windows use toughened glass, no matter the window size. All our casement windows have been internally glazed to provide a more secure project, and our expert surveyors are on hand to advise on containment, building regulations, and fire escape positioning.
Certass CQ Assured Scheme
Express are members of the Certass Certified Quality Assured scheme, which is a quality assurance scheme for reputable and trustworthy Companies, designed to give consumers additional confidence when working with Companies for renovation, maintenance, and improvement projects.
The Certass CQ scheme isn’t a building regulations document but offers peace of mind for the customer that their works have been installed correctly and to the relevant industry standards.
As part of the scheme, our installations are independently audited by Certass every month, and a certificate of conformity is sent to our customers upon the completion of our work. Included in the CQ scheme is a 10-year insurance-backed guarantee and a 120-day deposit protection policy for your peace of mind.
If you would like your installation to be included in the CQ scheme and receive a personalised certificate of workmanship quality please ask your sales rep.
CERTASS COMPETENT PERSONS SCHEME
- The certification includes works where the removal and reinstallation of windows and doors are completed and installed by Express
- The scheme covers replacement installations but does not include extensions and new build projects
- The scheme covers our replacement works across England and Wales
If you would like your installation to be included in the CQ scheme and receive a personalised certificate of workmanship quality, please get in touch with your sales rep.
Featured Projects
Take your time to view some of our completed work. We’ve made sure to include projects benefiting from our modern casement windows:
See more
Beechcroft, Broxbourne
A beautiful home inside to out, plus a riverside outdoor bar area that is one of the best we've ever seen.
Bi-Folding Doors
Luxury Homes
Windows & Roofs
Beechcroft, Broxbourne
A beautiful home inside to out, plus a riverside outdoor bar area that is one of the best we've ever seen.
Bi-Folding Doors
Luxury Homes
Windows & Roofs
Highfield View
Take a video tour of this refurbished and extended property to see one of the most dramatic house transformations we've ever seen.
Extensions & Renovations
Sliding Doors
Windows & Roofs
Highfield View
Take a video tour of this refurbished and extended property to see one of the most dramatic house transformations we've ever seen.
Extensions & Renovations
Sliding Doors
Windows & Roofs
Summerhill, Cheshire
A large, luxury new build home with a mix of our bespoke products installed throughout.
Bi-Folding Doors
Luxury Homes
Windows & Roofs
Summerhill, Cheshire
A large, luxury new build home with a mix of our bespoke products installed throughout.
Bi-Folding Doors
Luxury Homes
Windows & Roofs
Amber Heights, Guildford
This traditional property in Surrey has been upgraded with our door and window products throughout.
Bi-Folding Doors
Extensions & Renovations
Windows & Roofs
Amber Heights, Guildford
This traditional property in Surrey has been upgraded with our door and window products throughout.
Bi-Folding Doors
Extensions & Renovations
Windows & Roofs
Firs House
This traditional property in Harrogate was built in 1912 and although it still contained lots of character, it was in real need of some extensive redevelopment work. Today it is almost unrecognisable as it has been revamped, remodelled, and extended creating a large family home which is packed full of premium architectural features throughout.
Bi-Folding Doors
Luxury Homes
Windows & Roofs
Firs House
This traditional property in Harrogate was built in 1912 and although it still contained lots of character, it was in real need of some extensive redevelopment work. Today it is almost unrecognisable as it has been revamped, remodelled, and extended creating a large family home which is packed full of premium architectural features throughout.
Bi-Folding Doors
Luxury Homes
Windows & Roofs
Chapel Lane
This huge renovation and extension was project managed by the homeowners as they turned an old Parish church into a luxury home.
Extensions & Renovations
Luxury Homes
Chapel Lane
This huge renovation and extension was project managed by the homeowners as they turned an old Parish church into a luxury home.
Extensions & Renovations
Luxury Homes
The Spinney, Harrogate
This stunning new build home contains full height windows and slim framed sliding doors throughout, plus a stunning entrance atrium.
entrance doors
Luxury Homes
Sliding Doors
The Spinney, Harrogate
This stunning new build home contains full height windows and slim framed sliding doors throughout, plus a stunning entrance atrium.
entrance doors
Luxury Homes
Sliding Doors
Motehill
A modern new build home in Glasgow.
Bi-Folding Doors
Windows & Roofs
Motehill
A modern new build home in Glasgow.
Bi-Folding Doors
Windows & Roofs
Eppleworth
The knockdown of an existing dwelling to create a large and modern detached home.
Luxury Homes
Sliding Doors
Windows & Roofs
Eppleworth
The knockdown of an existing dwelling to create a large and modern detached home.
Luxury Homes
Sliding Doors
Windows & Roofs
Wigton Lane
A large detached home that has been renovated and extended.
Bi-Folding Doors
Extensions & Renovations
Work with our Partners
Wigton Lane
A large detached home that has been renovated and extended.
Bi-Folding Doors
Extensions & Renovations
Work with our Partners
April Cottage
The stunning renovation has the perfect blend of traditional country styling and contemporary flare, with the house framed with our casement windows, plus feature curtain walling & bi-folding doors.
Bi-Folding Doors
Windows & Roofs
April Cottage
The stunning renovation has the perfect blend of traditional country styling and contemporary flare, with the house framed with our casement windows, plus feature curtain walling & bi-folding doors.
Bi-Folding Doors
Windows & Roofs