uPVC Sash Windows
Elegant and Efficient Sliding Sash Windows
Our uPVC sliding sash windows bring timeless Georgian and Victorian charm to your home, without the upkeep of traditional timber.
Crafted from high-quality materials, they offer the beauty of classic sash styling with the energy efficiency and durability of modern uPVC. Gracefully sculpted frames add instant kerb appeal and elevate any room with understated elegance.
- Vintage style, modern thermal performance
- Built to withstand harsh British weather
- Virtually indistinguishable from timber
- 10-year guarantee for lasting peace of mind
- Cost-effective and low maintenance
Design yours online today with our easy-to-use sash window builder.
Find out more
Finance
Finance option available
Online quoting
Instant, same day online price estimate
Security
Industry–leading locks as standard
Why Choose uPVC Sash Windows?
Security and warmth
Choice of your colour
Energy rating of A+14
Reduce your energy bills
Visit our showroom
We have a stunning display of doors, windows and more on display and experts available to answer all your questions, pop in or book an appointment NOW.
30 Westfield Road Hinckley Leicestershire LE10 0QW
Open Monday – Friday 8am – 5pm and Saturday 9am – 2pm
View our range of colours
White
White-Foil
Swamp-Oak
Sapeli
Rustic-Oak
Rosewood
Oregon
Mahogany
Light-Grey
Ivory
Irish-Oak
Golden-Oak
Burgundy
Cedar-Wood
Chartwell-Green
Cream-Foil
Dark-Blue
Dark-Green
Dark-Grey
Dark-Red
Black-Foil
Basalt
Anthracite (Matte)
Anthracite (Grained)
Anteak
Agate-Grey
Our glass glazing styles
Minster
Warwick
Taffeta
Oak
Pilkington Oriel Brocade
Pelerine
Pilkington Oriel Canterbury
Pilkington Oriel Coppice
Pilkington Oriel Laurel
Pilkington Oriel Texture Brocade
Pilkington Oriel Texture Coppice
Pilkington Oriel Texture Canterbury
Pilkington Oriel Texture Laurel
Stippolyte
Sycamore
Mayflower
Florielle
Flemish
Everglade
Digital
Cotswold
Contora
Charcoal Sticks
Chantilly
Autumn
Arctic
Choose your hardware
Black
Gold
Brushed
Chrome
White
Style
Smooth Glide Opening
Spring balance system ensures effortless, balanced movement every time you open your window.
Child-Safe by Design
Optional restrictors prevent the bottom sash from opening fully, offering added peace of mind for families.
Tilt-In Function
For easy cleaning and fresh air, simply tilt the sash inward at the touch of a button.
Classic style meets smart functionality, perfect for modern living.
Security
Your safety comes first.
Our uPVC sash windows feature trusted Yale locks and optional high-security shootbolt systems, giving you complete peace of mind that your home and everything in it is well protected.
Energy Efficiency
Our A+14 rated uPVC sash windows offer the highest level of energy efficiency available, exceeding industry standards with zero energy loss.
Designed to keep the warmth in and the draughts out, windows from Progress help create a cosier, more comfortable home all year round.
Benefits
Key Benefits
- Traditional appearance
- High-security locking
- Energy efficient
- Beautiful aesthetics
- 10-year warranty
- Practical & easy to clean from the inside
Testimonials
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Jean Jones
14:26 14 Mar 25
Having chosen the new door we wanted the service we received was very good and we are extremely pleased . Thank you Progress Windows
Gerald Sanders
14:58 10 Feb 25
We have recently had all our doors and windows replaced with the advanced range by Progress and are so pleased with the result. A special mention to Antony and Brad who fitted them without any mess or damage to our property. From our experience we can certainly recommend Progress Windows.
G & R Sanders.
G & R Sanders.
Angela Norton
07:59 06 Feb 25
We are absolutely delighted with our new windows. Clive the fitter did an excellent job, with care and expertise. They look fabulous, and certainly improve the look of the house and warmth in the bedroom and en-suite. Many thanks to the team.
Denise Walker
18:31 05 Feb 25
After having a large item delivered I found that my front door had been knocked out of alignment and would no longer lock. This was late afternoon, I phoned Progress as they'd fitted the door, and spoke to Paul and then Martin who said he'd come and have a look for me. Within the hour he had visited and repaired the damaged door. Excellent service from them again as it was when I originally bought replacement double glazing. Highly recommend
Joshua Findlay
11:08 29 Jan 25
Great customer service, great communication, great builders, cleaned up after themselves and polite and organised. Big thanks in particular to Ian :)
Val Wright
15:31 14 Jan 25
First class company,great product,just had our conservatory upgraded and extended.Everyone involved were very friendly and professional could not fault their work rate and expertise,excellent finish.Would highly recommend this company.
Michael Spencer
17:05 17 Dec 24
We had a new composite front door fitted by Progress Windows. The communication was excellent throughout and we were kept informed of all developments.
The company took great care to match the leading design we wanted across the door and side panels.
Alex the door fitted did an excellent job from start to finish and left everywhere neat and tidy.
We would certainly recommend Progress Windows.
The company took great care to match the leading design we wanted across the door and side panels.
Alex the door fitted did an excellent job from start to finish and left everywhere neat and tidy.
We would certainly recommend Progress Windows.
Jason Cribb
19:39 02 Dec 24
We've recently had new bay windows fitted and they have done a really good job. The finished product looks really nice and modern.
Antonios Kollias
11:42 27 Nov 24
We have been extremely happy with the service and the quality of the work with our new front door.
Trish Hill
16:14 25 Nov 24
I am really happy with the service I have recieved from progress, would definitely recommend!
Gary Roberts
11:27 21 Nov 24
What an absolute pleasure to deal with from day one to completion. Everyone of the people were exceptional and a pleasure to work with, understood our needs, provided options. Having a showroom was the draw card for engaging with them, no pressure sales, just good advice and solutions.
The sales guy Lee, the surveyor Martin and the installer Phil , we’re all old school professional people with a pride in their work supported by great office people who had their finger on the pulse with respect to our order , communication and delivery ….all in all an exception team and company in this industry.Highly Recommended.
Thanks guys you’ve made our year !
The sales guy Lee, the surveyor Martin and the installer Phil , we’re all old school professional people with a pride in their work supported by great office people who had their finger on the pulse with respect to our order , communication and delivery ….all in all an exception team and company in this industry.Highly Recommended.
Thanks guys you’ve made our year !
Fran Griffiths
11:04 11 Nov 24
This is our second purchase from Progress windows and it has been a stress free seamless experience on both occasions.
All staff we have had contact with have been friendly helpful and knowledgeable and communication has been excellent and timely throughout the process.
We were impressed by the fitter (Alex) and are delighted with the results.
We would happily use progress again and can highly recommend them.
All staff we have had contact with have been friendly helpful and knowledgeable and communication has been excellent and timely throughout the process.
We were impressed by the fitter (Alex) and are delighted with the results.
We would happily use progress again and can highly recommend them.
Katie Neeves
13:28 01 Oct 24
Progress Windows have just completed a huge project on my house. My house has a mock Tudor front and the Tudor boards and the original wooden windows were all rotten. As well as fitting superb new windows and doors, Progress Windows re-rendered the front of my house, put new (plastic) Tudor boards up, changed the facias, soffits and guttering and also carried out some repairs to my existing conservatory. All the tradespeople they sent to my house were not only experts in their own field, but they were lovely people to have around too. My house looks like brand new now and I couldn't be happier! Highly recommended.
Kamil Stasiak
23:52 20 Aug 24
We were looking to replace all of our windows and the garden door. After careful consideration we decided to go with Progress Windows and I have to say they were absolutely brilliant from the start to finish. I was very surprised with their competitive prices. Alec the fitter was always on time, very professional and tidy. Really pleased with the serivce, price and fitting.
Would highly recommend Progress Windows to anyone!
Would highly recommend Progress Windows to anyone!
Anita Mullinsm
07:46 30 May 24
Very good service from start to finish !
We have used this company several times over many years and they have never failed to do an excellent job.
Punctual, clean and tidy workers fitted our windows so carefully hardly any after care was needed.They also cleared away all the old fittings and any rubbish created while working.
I also know that their after service is second to none if needed.
Thanks again Progress for an excellent job done !
We have used this company several times over many years and they have never failed to do an excellent job.
Punctual, clean and tidy workers fitted our windows so carefully hardly any after care was needed.They also cleared away all the old fittings and any rubbish created while working.
I also know that their after service is second to none if needed.
Thanks again Progress for an excellent job done !
mark randell
06:42 28 Sep 23
Paul and his team have been looking after home and business for many years and have just replaced all of our misty windows at the garage ,great job thanks again
Jenny Aucott
14:13 23 Aug 23
Had 3 windows replaced by Progress Windows Ltd. Excellent quality. The friendly fitter Carl was just brilliant, methodical, precise, has made a fantastic job. Thank you we are very pleased with our new windows.
Nigel Staley
12:55 16 Jun 23
Stunning and well worth the wait
Stephanie Carmichael
19:35 02 May 23
We had a new backdoor fitted. Fantastic service from start to finish.
Andy Wood
13:59 09 Apr 23
I would highly recommend.
We have just had all of the windows and cladding replaced by Progress Windows Hinckley. A brilliant service from Derek who did the initial quote, the sales team who kept us well informed. We would like also to praise Troy and Ethan who carried out the work on our property, they were extremely polite, courteous and respectful when coming into the house as we have three very young kittens. Their professionalism, workmanship and attention to detail was second to non the whole process ran very smoothly, we are extremely pleased with the final outcome. Thank you all at Progress. I would highly recommend.
Andy & Tracey
We have just had all of the windows and cladding replaced by Progress Windows Hinckley. A brilliant service from Derek who did the initial quote, the sales team who kept us well informed. We would like also to praise Troy and Ethan who carried out the work on our property, they were extremely polite, courteous and respectful when coming into the house as we have three very young kittens. Their professionalism, workmanship and attention to detail was second to non the whole process ran very smoothly, we are extremely pleased with the final outcome. Thank you all at Progress. I would highly recommend.
Andy & Tracey
Keith Pearce
17:23 28 Mar 23
Our experience with Progress Windows is very positive, right from our 1st enquiry for replacement units. The price was more than competitive. The time frame from signing the work contract to completion was very minimal and all work was completed inside three days. Great lads, who were considerate to our needs and cleaned up as they went along. Overall, a great product and service from all at Progress Windows.
We would highly recommend them to anyone looking to improve their homes.
We would highly recommend them to anyone looking to improve their homes.
Chloe B
15:34 12 Jan 22
Just had new windows fitted on a property by progress, couldn’t recommend them enough! Brilliant customer service, fitters were lovely, polite and tidied up as they went along. Aftercare team were brill checking everything was okay and I was happy. Would definitely recommend them for your window and doors.
Drew Thompson
10:51 15 Oct 21
This is the second time I've used Progress Windows and unfortunately the last. This comes after two other family members have used their service too.
We had a full house refit with new windows and doors, destruction to the main bedroom, missing window keys and missing window board end caps aside, we've been left with a cracked main bedroom window.
The fitter who installed the glass left on the Thursday over two weeks ago and all he said on leaving was that the glass would be ready "tomorrow" and they'd fit it the following week. Two weeks have passed and despite multiple promises of phone calls from the managing director, which never materialised, I am still completely in the dark with regards to when this will be fixed.
The only upside is I'm yet to pay, clearly they must have a lot of business as they're certainly in no rush to fix my problem and take payment. The end product is great, but the poor customer service has been a deal breaker.
We had a full house refit with new windows and doors, destruction to the main bedroom, missing window keys and missing window board end caps aside, we've been left with a cracked main bedroom window.
The fitter who installed the glass left on the Thursday over two weeks ago and all he said on leaving was that the glass would be ready "tomorrow" and they'd fit it the following week. Two weeks have passed and despite multiple promises of phone calls from the managing director, which never materialised, I am still completely in the dark with regards to when this will be fixed.
The only upside is I'm yet to pay, clearly they must have a lot of business as they're certainly in no rush to fix my problem and take payment. The end product is great, but the poor customer service has been a deal breaker.