Developed following extensive consultation with conservation bodies, these sliding sash windows are authentic looking while still having the energy efficiency, security, and noise reduction qualities you would expect from a modern UPVC or aluminium window. Available in several authentic, painted timber styles and foiled woodgrain finishes, there are also options to add Georgian bars and decorative horns to enhance the window’s traditional, exterior appearance.
You can tell a sliding sash window straight away as it has a notable grid pattern design. This grid pattern can be tailored however you want so that the sliding sash windows are fully in keeping with your home.
Like all of First Class Windows’ product ranges, there are a huge number of options for sliding sash windows, so any customer in South Wales is sure to be left satisfied. UPVC and aluminium sliding sash windows have incredible resilience and can be upgraded all the way up to triple glazed designs.
EXTREME sash windows are exclusive to First Class Windows.
What good are windows that aren’t secure? Our replacement sash windows couldn’t be more secure, which is why they have been christened ‘EXTREME’. Containing 11 visible locking points, an EXTREME sash UPVC window is 3 times more secure than normal sash windows.
- EXTREME enhanced security with centre VAULTBOLT and multi cam locking technology.
- EXTREME enhanced durability with UNIQUE superglide gearbox ensures smooth operation.
- EXTREME enhanced COMPRESSION and acoustics with interlocking hinge bolts and optimum weatherseals.
Sliding Sash Frame
Available in welded joints with 45-degree corner welds for a smooth, sleeker finish and mechanical joints to take the design to another level, the 90-degree welds give a more traditional sash window finish.Ultimate Glass
High performance next generation glass for superb energy efficiency. With acoustic glass to block out the sound of a bust neighbourhood, or patterned privacy glass for a bathroom, we’ll have the perfect solution for you.Sliding Sash Locking
Secured using a snail cam that is fitted to the top face of the sash. By turning the lever, the cam is released from its keep, giving you the option of either a key-locking or non-locking system.Sliding Sash Handles
Our handles come in a range of colours to suit your home, they’re built to last with robust materials and quality finishes.Weather Proofing
Wool pipe strips that provide an excellent layer of defence against the elements. Available with colour-matching wool pile to ensure that every detail of you window matches perfectly.Versatile Design
As standard, our Sliding Sash Window also comes with a slide and tilt facility, allowing you to clean both the top and bottom sash from inside your home.Windows offering unrivalled energy efficiency…
The EXTREME range is out on its own from a thermal perspective, being supplied with an A+ energy rating as standard. These market-leading windows will maximise the heat produced by your boiler, whilst also capitalising on the heat produced by the sun.
Your energy costs can be notably reduced due to their presence within your house and the building will feel welcomingly cosier.
Personalise your sash windows
Personalisation of your new windows can only begin following the nominating of a window style, of which there are many at First Class Windows. How you customise their design should be done in a fashion that helps them to neatly harmonise with your property.
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Use of a combination of colours and go for the dual effect…
Very rarely do solely white windows look out of place, but they’re not for everyone. Nor is it compulsory to only have one finish inside and out. Why not combine two colours outside of white and e.g., black, such as a Chartwell Green and modern grey? Many other colour combinations will work perfectly together.
Glass that’s both stylish and made for privacy…
EXTREME windows achieve the pinnacle in window performance and the glazing used is central to that, no matter which of our glazing options you decide to select. Visibility is something to contemplate when you are assessing the different types of glass, and the same goes for privacy as it may be one of your biggest concerns in certain parts of the house.
Handles boasting so much beauty…
First Class Windows’ skilled craftspeople love what they do, and you can tell that from the first look you get at our traditional and contemporary-styled handles. Using these handles is a non-stop joy.
Anyone brave enough to try and force open an EXTREME window is very likely to be left frustrated as the locking system inside the lock is ultra-secure.
It’s the hardware that completes the sash window...
It could take some time for you to decide how to furnish your sash windows as there are a string of potential hardware accessories available for the range. There are so many variations of handles, hinges, and pulls, and they all offer something different, both in terms of their appearance and functionality.
