Sliding Sash Windows
The sliding sash window, often referred to as a "Georgian Window," reached peak popularity during the Georgian period. This classic design offers timeless elegance and beautiful proportions, enhancing any home—whether period or modern, in town or country. However, traditional timber sliding windows come with problems that modern homeowners seek to avoid.
About Crystal® Sliding Sash Windows
Traditional timber sliding windows are vulnerable to the British climate. Over time, exposure to the elements can cause timber to twist or warp, making windows difficult to open and close. Additionally, wind can cause the sashes to rattle in their frames, creating draughts and noise. The traditional "weights, cord, and pulleys" mechanism, which keeps the sliding sash in position, can deteriorate over time. Replacing this mechanism can be complex and costly. Virtually all timber windows require regular maintenance, involving a labor-intensive process of stripping, filling, sanding, priming, and repainting. This ongoing upkeep is a significant drawback for many homeowners.
Early attempts to use maintenance-free PVC-U materials for sliding sash windows were not attractive. These initial designs were bulky and lacked the elegant sightlines of traditional designs. Advanced technology and investment were needed to develop a solution combining slim, strong, and durable frames.
Crystal® Sliding Sash Windows are the result of this advanced technology. These windows provide the authentic look of traditional sliding sash windows with modern materials and engineering benefits. For true authenticity, Crystal® sliding sash windows incorporate a deep bottom rail and run-through sash horns, retaining the classic Georgian aesthetic with the advantages of PVC-U construction.
Energy efficiency is a primary goal for all Crystal® windows. Our white sliding sash windows are “A6 rated,” reflecting superior energy performance, minimizing heat loss, and maximizing energy savings. All Crystal® products meet or exceed Building Regulations Part L Revised October 2010, ensuring optimal performance in energy efficiency, security, and durability.
Crystal® sliding sash windows eliminate the regular maintenance required by traditional timber windows. PVC-U frames are resistant to the elements and do not warp, twist, or require painting. A simple wipe with soapy water keeps them looking pristine. Our sliding sash windows feature a modern mechanism that ensures smooth operation and long-lasting performance, eliminating issues associated with the traditional weights, cord, and pulleys system.
Whether enhancing a period home or adding classic elegance to a modern property, Crystal® sliding sash windows are the perfect choice. Available in various sizes, styles, and finishes, our windows can be customized to complement any architectural design or décor scheme. Transform your home with the timeless elegance and modern benefits of Crystal® sliding sash windows. Contact us today to learn more about how Crystal® sliding sash windows can enhance your living space and provide lasting value for your home.
You can download our latest Sliding Sash Windows brochure here.
A classic window, made for today
The look of a traditional sliding sash, without the draughts, rattles and repainting.
Where you'll find them
Sliding sash windows are the classic window of Georgian, Victorian and Edwardian homes: terraces, townhouses, cottages and villas. They are a big part of a period property's character, and are often expected in conservation areas.
The original: cords and weights
A traditional sash is balanced by a heavy iron or lead weight hidden in a box at each side of the frame. Each weight hangs on a cord that runs over a pulley to the sash, so the window stays wherever you leave it. In time the cords fray and snap, the timber swells and rattles, and single glazing lets the heat out.
Today: spring balances in uPVC
Crystal's uPVC sash windows keep the traditional look, but the weights are replaced by spring balances hidden in a slim frame. Both sashes glide with a fingertip, so you can open top and bottom for ventilation, and double glazing with modern seals keeps the warmth in. No painting, no rattles, no draughts.
Easy clean: tilt the sash inwards
Release the catches and the sash tilts into the room, so you can clean the outside of the glass from indoors. No ladders, even upstairs.
From enquiry to fitted
- 01
Talk to an expert
One of our experts discusses your requirements and talks through the options.
- 02
Your fixed quote
A clear price with no hidden extras, and 'Pay Your Way' finance if you want it.
- 03
Made to measure
Manufactured to your dimensions in your chosen colour and finish.
- 04
Fitted by our own teams
Installed, cleaned up and handed over with your 10 Year no quibble guarantee.
Spread the cost of your new Sliding Sash Windows
Spread the cost with our low-interest rate plan at a very competitive rate, or pay a deposit and settle on completion.
See all payment optionsCrystal offer a range of finance options subject to status and affordability. Crystal Windows & Doors Limited is a credit broker and not a lender. FRN 652921.
*Representative example: cash price £9,000, deposit £900, amount of credit £8,100, interest rate 10.9% (fixed p.a.), 10.9% APR representative, duration 171 months (inc. 3 months deferral), 168 monthly payments of £93.28, total amount payable £16,571.04, settlement fee £29.
Recent Sliding Sash Windows installations
More windows from Crystal®
Government endorsed quality
TGAS
MyGlazing.com
HIES consumer code member
HICS
Glass and Glazing Federation member
FENSA registered installer
SafeContractor approved
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