uPVC Sliding Sash Windows Braintree & Essex

Based in Braintree, we fit sliding sash windows throughout Colchester, Chelmsford, Bishops Stortford, Halstead and the areas in and around Essex. Start an online quote for these windows today or discover their unique benefits below.

Arrange your Free & No Obligation Quotation Today

Book your Free & No Obligation Quotation with one of our expert team today, alternatively book a visit to our beautiful showroom to discuss your project and see our products in further detail.

Authentic Sliding Sash Windows

Sliding sash windows are a core part of our uPVC range here in Braintree, Essex. A stunning alternative to real timber, they deliver a leading performance without any visual compromise. You get the best of both worlds.

By choosing Bluemanor, you’ll be able to invest in sliding sash windows that are thermally efficient and incredibly secure. You can give an older property a new lease of life with our highly recommended services and bespoke products.

Key Features & Benefits


Our innovative sash windows from Masterframe use Timberweld® technology, complete with perfectly sealed frames and corners that look just like the timber original.

masterframe logo

Continuous Horn Detail

Sash horns retain the traditional appearance of box sash windows. Unlike decorative, “clip on” horns our sash horns are sculptured from the sash itself.

masterframe logo

Deep Bottom Rail

All of our Masterframe uPVC Sash Windows have a thicker, butt jointed deep bottom rail as standard, mechanically joined by expert hands.

masterframe logo

Authentic Astragal Bars

All Masterframe windows use a patented method of interlocking and securing bars to the glass with our patented Georgi® Clip, so bars stay firmly attached.

masterframe logo

A World of Colour

Our beautiful uPVC sash windows can be colour matched to any Farrow & Ball, RAL, British Standard Colours and other leading brand paint manufacturers colours on request.

masterframe logo

‘A’ Rated

The thermal performance of uPVC sliding sash windows is rated ‘A’. This is among the best any double glazed windows can achieve. You’re getting the best.

masterframe logo
made in britain lean to conservatory

Made in Britain

We are proud to support UK manufacturers with all of our products being proudly produced in Britain. Our uPVC sash windows are of the highest quality.

masterframe logo

Vertical Sliding Sash Window Options

You can craft fully bespoke home improvements by coming to Bluemanor. We help bring your Essex home renovation dreams to life.










More Colours Available to view in our Showroom






Monkey tail





charcoal sticks














Colour Finishes - Upgrade from your standard white coloured profile to one of our exquisite foils, which we can add singly or in a dual format.

Hardware Options - A range of secure hardware options promises a smooth operation and peace of mind.

Glass Choices - Select from our range of decorative and obscured glazing options, if desired.

Furniture Options - A full suite of authentic furniture is available, better replicating timber design.

Colour Finishes - Upgrade from your standard white coloured profile to one of our exquisite foils, which we can add singly or in a dual format.
Hardware Options - A range of secure hardware options promises a smooth operation and peace of mind.
Glass Choices - Select from our range of decorative and obscured glazing options, if desired.
Furniture Options - A full suite of authentic furniture is available, better replicating timber design.


View Our Sliding Sash Windows Gallery

View More

Experienced with Older Properties

Renovating an older build here in Braintree or Essex can be daunting. You can feel reassured that, by coming to Bluemanor, you’re choosing the right installer. Our expert team take a duty of care and will treat your property with the respect it deserves.

By offering fully bespoke sliding sash windows, we can help to maintain the period charm in your home. Whatever design elements best suit your property, we can offer it. You never have to compromise by choosing our highly recommend services.

Your Local Installers

Bluemanor are a business that brings decades of experience to every project. As well as that, we are also accredited by FENSA, Which? Trusted Traders, Checkatrade and much more. Despite all this, we remain your local, independent installers for the Essex region.

Our company is still family run at its heart, and we take pride in the standard of customer service that we offer. By coming to us instead of a national installer, you’ll notice a difference in each aspect of our process. We take the hassle away from renovating your home.


What Our Customers Say

Kevin Cottis

Bluemanor Windows have been excellent with their communications from day one. A slight delay with the door, but they telephoned to confirm this. Anthony and Austin the fitters were very professional and did a great job. We would highly recommend this company

June Butcher

Anthony and Austin fitted our new front door and glass side panel yesterday. We are so pleased with the work they have done. Polite and professional will recommend Bluemanor Windows friendly and helpful from start to finish.

Suzanne Knight

Austin and Anthony were very efficient and friendly. They did a great job installing our new door.

Elizabeth Kingseller

We had a new front door installed and were very impressed with the service and the door itself. Paul and Austin did a great job fitting it. Thank you.

Bev Rossi

Excellent service from Bluemanor from choosing, purchasing and installation. Paul and Austin were excellent today fitting our front door and side panels and obviously take pride in their work. So pleased with our new door and the service provided by Bluemanor.

Neil MacDonald

Very pleased with our replacement windows; they look lovely and feel well made. Great work by Anthony and Austin who were very polite & friendly , they installed them quickly and neatly & cleaned up after – even helped me remove the blinds before fitting. Overall an excellent job, many thanks.

Jenny Bowman

We have had a very positive experience with Bluemanor Windows, always very helpful and informative. We had Austin and Anthony who fitted our 2 front doors, 1 back door and a window for us today. They were very polite and professional and fitted our products to the highest standard. Thank you very much!

Visit Our Case Studies

Sliding Sash Window Prices Braintree & Essex

Sliding sash window prices can easily be obtained by using our online quoting engine. Get started today on any device. You can also contact us to get prices from a member of our expert team.

Approved finance

Finance Options

Here at Bluemanor, we are proud to offer a fantastic range of flexible finance options to help you on your home improvement journey. We have partnered with Improveasy, a leading finance company who specialise in bespoke financial solutions for homeowners looking to achieve the home of their dreams.

If you are looking to enhance your home, take a look at our finance options to find out how Bluemanor can help you.

Energy Efficient & Environmentally Friendly

Low Maintenance

Being manufactured from uPVC, our sliding sash windows only require occasional upkeep to look and perform their best.

lower carbon footprint

Lower Carbon Footprint

Being so energy efficient, our sliding sash windows could help lower your monthly heating bills. They’re a long term investment.

Long Lifespan

With our uPVC sash windows, less ends up on landfill. They should only need replacing after 30 years, if maintained well.

energy efficient profile

Energy Efficient Profile

Sliding sash windows in uPVC can come with an internally chambered design, helping to improve thermal retention.

Visit our Showroom

We have a stunning showroom in the heart of Braintree, here in Essex. You can visit us today and view a whole range of our bespoke products in person. We’re sure you’ll fall in love with one double glazing product or another. After all, we offer a full suite of windows, doors and conservatories, from the modern to the traditional.

You can also use your visit to discuss your projects with an in-house expert.

Explore Our Latest Offers

Frequently Asked Questions

Do Bluemanor supply timber sash windows?

We only supply uPVC sliding sash windows, firmly believing that they are the better, more cost effective option. Our beautiful uPVC sash windows from Masterframe are an award winning timber alternative window and are the only uPVC sash windows to feature Timberweld® technology

If you currently have timber sliding sash windows in your property, or if the property originally had timber sash windows, then our uPVC Sash windows may be the best option.

Whilst cheaper options are available (our expert team will provide you with all available options), our uPVC sash windows are beautiful and authentic, looking every bit like a timber original and giving the impression that it has been lovingly produced by a master craftsman.

Our uPVC sash windows are displayed in our beautiful showroom. If you would like to visit us and see our products in greater detail or speak with one of our expert team, simply book a visit online or call us on 01376 322266.

Based in Braintree, our services span right across Colchester, Chelmsford, Bishops Stortford, Halstead and Essex. We also reach Hertfordshire and Suffolk. If you’re local to a town in any of those regions and would like confirmation that we can work in your area, contact us today. A member of our team will be happy to confirm.

They are. Unlike with original hardwood, there is no rotting, warping or distorting. Weatherproof materials and quality gaskets ensure a superb performance, whatever the weather.

We offer the Masterframe window system. It is the best uPVC system on the market, delivering the best in performance and authenticity. You get style and substance in equal measure with these uPVC systems.

© 2024 Bluemanor Windows | Showroom Address: Chilford Court, Braintree, Essex, CM7 2QS | Registered in England and Wales | Registered Address: 1st Floor, 11 Freeport Office Village, Century Drive, Braintree, Essex, CM77 8YG | Company Number 06544892 | VAT Number 943080044 | Bluemanor Windows Limited is an Introducer Appointed Representative and provides a pure client Introduction through Improveasy Ltd, a company registered in England and Wales (Company Registration Number 7807352). Registered Office: Manchester Business Park, 3000 Aviator Way, Manchester M22 5TG. The firm is authorised and regulated by the Financial Conduct Authority (FRN 708623). The firm is authorised as a Broker, not a Lender and offers credit facilities from a panel of lenders. The credit is subject to application and status.

Book Appointment

Visit Our Showroom

Customer Login