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Double Glazed Sash Windows Leicester
uPVC Sash Windows Leicestershire
Add elegance and style to your property with high-quality sash windows. Traditionally, authentic sash windows were made from timber but are now generally made from low-maintenance uPVC to preserve the beauty of period homes.
Made from one or more sash panels, sliding sash windows open and close on a vertical slider and a counterbalance mechanism. Boasting a seamless, elegant style and a classic look,
Phair Windows & Glass uPVC sash windows maintain the authentic appearance of real wood to ensure that your home retains its character and charm. Our sash windows offer exceptional levels of energy efficiency using the latest A++ double glazing technology, are highly secure and long-lasting.
Get a free quote through our online form or speak to our team today!
Features of uPVC Sash Windows
Extremely Low Maintenance
uPVC does not rot, rust, flake or discolour so you can feel confident knowing your windows will look brand new in years to come.
High Thermal Performance
Made-to-measure to fit your home perfectly and reduce heat loss. Keep the cold out and the heat in, and save money on your bills.
Highly Customisable
Create your dream sash windows in Leicester. Individually designed in the glazing, colour, hardware, and configuration of your choice.
What Are Sash Windows?
Sash windows, also known as vertical sliding sash windows, are a traditional style of window with two vertically sliding panels, known as sashes. One sash moves up and down while the other remains stationary, allowing for adjustable ventilation. Sash horns, traditional butt joints, and deep bottom rails are some of the authentic timber features found in period windows. Sash windows are prevalent in historical and period-style architecture, featuring a timeless aesthetic. They can be single-hung, with only one sash moving, or double-hung, where both sashes are operable. Sash windows are often associated with wooden frames and are known for their classic charm and versatility in various architectural designs. Read more about ‘what are sash windows?‘ in our in-depth guide.


Benefits of Sash Windows
- A+ energy rating with low U-values
- Highly secure
- Traditional period design
- Smooth running mechanisms
- Adds charming character
- Available in many colours
- Long lasting guarantee
- Reduces noise pollution and draughts
Highly Secure & Energy Efficient
Our sash windows are made to keep your home safe so you can enjoy peace of mine. Every one of our double glazed windows follows the most up-to-date security regulations, fitted with high security locking systems. Our windows also provide excellent levels of energy efficiency. They’re made to keep the heat inside your house so you can enjoy a warmer home without draughts or noise pollution, and save money on your bills. All of our windows are manufactured in the UK with a 10 year guarantee as standard. Our sliding sash windows have passed the PAS 24 test, ensuring the best possible modern security for your Leicester home.


Expert Installations
The fitters who install your windows make a big difference. Luckily, the team at Phair Windows & Glass are skilled and experienced experts. They’re trusted to install all types of double glazed products, and have worked on all kinds of homes, making sure the uPVC windows are installed to the highest industry standards. Whether you’re looking for sliding sash windows in Leicester, mock sash windows, casement windows, tilt and turn windows, aluminium windows, flush casement windows, bay and bow windows, or even astragal bars, we can help. Our installation teams work professionally and efficiently and always leave your home tidy. Contact our windows and doors Leicester team for a free quote today.
Customise Your Windows
1
Select Your Window Style
We use the latest hardware and double glazing glass integration as standard in all of our low-maintenance uPVC and sleek aluminium windows.
2
Select Your Colours
We have a beautiful range of colours available. Select from uPVC wood grain for a more classic look, or a single colour frame such as white or anthracite grey.
3
Select Your Hardware
Choose from our selection of high-quality stylish handles and colours to finish your window off perfectly and complement your home.
4
Select Your Glazing
We offer a range of double glazing styles and options to suit the style of any property. Choose from frosted, textured, stained, or toughened glass.
Frequently Asked Questions About Mock Sash Windows
What is the difference between a flush sash window and a sliding sash window?
Flush and sliding sash windows are both similar window styles but are in fact different. Flush windows are made from a single sash where the window does not come out further than the window frame and sit ‘flush’ against the property, and can be opened inwards or outwards. Sliding sash windows are made from two sash windows which are stacked vertically and can be opened by sliding them up or down.
How do sash windows work?
Traditionally, a sash window is made up of two sashes which slide up and down vertically to open and close. The sashes are the frame of the window which hold glass, which is usually double glazing nowadays. They slide up and down, using a pulley and weight mechanism hidden in the sash window frame. When you open a sash window, the weight counterbalances with a weight inside the window frame. Read more about ‘what are sash windows?‘ in our in-depth guide.
What is the difference between a casement window and a sash window?
Casement windows open on a hinge outwards, whereas a sash window slides up or down on a sliding mechanism. Casement windows and sash windows are the most popular window styles, they both provide a very different style to the overall look of your home. Sash windows are ideal for period homes and conservation areas for a timeless feel. Casement windows provide a modern aesthetic and add visual appeal to homes of any style or age.
How much is a sash window?
The average cost of a sash window installation depends on a number of factors such as the material, style, structure, and number of windows. Sash windows add value to any home by increasing the market value, and provide a beautiful aesthetic feature so it’s certainly worth the extra cost. Phair Windows & Glass provide a free no-hassle quote, and from the initial design visit to installation, we can take care of it all.
What are sash windows and why are they popular in Leicester?
Sash windows are windows made up of movable panels called sashes that can be opened vertically or horizontally. They are popular in Leicester due to their traditional and elegant appearance, energy efficiency, and ability to preserve the architectural heritage of older buildings in the city.
Home Improvement Experts
Your Journey With Phair Windows & Glass
Get in touch and we'll provide a FREE, no-obligation quote.
Final measurements are taken ensuring perfection every time.
All our windows and doors are expertly made in Leicester to order.
Our team install your windows or doors on a day that suits you.
We follow up with you and FENSA registration is completed.
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Since 1998
10 Year Guarantee
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Professional, skilled, great communication from the on-site team - honestly, the best workmen I’ve ever had. They left the place tidy and neat. Thanks guys! They did a great job on a dreary, winter’s day with a smile. I love the new porch, which was a decent price. Honestly though, the sales guy Tom and the crew of Cal, Jake and Aaron were great. After having had a bad experience before with a different company, I’ll be using Phair Windows to replace my windows in the near future as well.
Beth Hendry
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Serving Leicester, Loughborough & Leicestershire UK
Searching for “sash windows near me”? Wherever you live in the East Midlands, windows from Phair Windows & Glass will help to transform your residential or commercial property. For years, our double glazing specialists have been serving locations such as Oadby, Aylestone, Wigston, Hinkley, Market Harborough, Nuneaton, Lutterworth, Loughborough, Coventry and Warwickshire.