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We are closed from 24th December 2025 to 4th January 2026. We reopen on Monday 5th January. Wishing everyone a Merry Christmas and Happy New Year!
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Thank you, your request has been sent
What should you expect now?
1
Call Back – Free No Obligation Quote & Initial Guidance
2
Consultation – Personalised 1-2-1 Expert Advice for Your Project
3
Installation – Transform Your Home with Ease Ongoing
4
Support – Help Whenever You Need It
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Sash Window Features
These beautifully crafted windows feature two sashes that slide vertically past each other, creating an authentic period appearance that’s particularly sought after in Georgian, Victorian, and Edwardian homes.
Traditional Heritage Design
Authentic period styling that perfectly complements Georgian, Victorian, and Edwardian properties.
Conservation Area Approved
Suitable for properties in conservation areas and listed buildings with appropriate specifications.
Quality Materials
Choose between genuine timber for authentic character or uPVC for modern convenience and low maintenance.
What do our customers say
TLCC have done a superb job on our new conservatory. All work completed to a very professional standard, they kept us well informed on progress and reliably turned up when...
Adrian Stubbings
Via Google
We had a new conservatory fitted to replace a derelict one. Very professional from the start and five star product. So pleased and would absolutely recommend.
Read moreBeth White
Via Google
Happy to recommend the Little Conservatory Company who have just completed our replacement conservatory with solid, super insulated roof. The LCC installation team, Luke and Ritchie, were exemplary.
Read moreJohn Baylis
Via Google
Paul and his team have been absolutely brilliant with the work they completed. Punctual, professional and years of experience that just reassures you when you are trying to change and...
Ben Homans
Via Google
Excellent from start to finish. We really feel we made the right choice with The Little Conservatory Company. We were always able to speak to someone in the office easily...
Emer Glynn
Via Google
I would definitely recommend Paul and his team. They have done beautiful work. They have changed my door, all my house windows including 2 patio doors and conservatory. Starting from...
David Ferdinando
Via Google
TLCC have done a superb job on our new conservatory. All work completed to a very professional standard, they kept us well informed on progress and reliably turned up when promised. Wouldn’t hesitate to recommend!
Adrian Stubbings
Via Google
We had a new conservatory fitted to replace a derelict one. Very professional from the start and five star product. So pleased and would absolutely recommend.
Beth White
Via Google
Happy to recommend the Little Conservatory Company who have just completed our replacement conservatory with solid, super insulated roof. The LCC installation team, Luke and Ritchie, were exemplary.
John Baylis
Via Google
Paul and his team have been absolutely brilliant with the work they completed. Punctual, professional and years of experience that just reassures you when you are trying to change and tweak your home, which can be quite scary. Very grateful of the fantastic finish and installation of windows and doors too. Highly recommended all accounts. Thank you for your all of your help!
Ben Homans
Via Google
Excellent from start to finish. We really feel we made the right choice with The Little Conservatory Company. We were always able to speak to someone in the office easily if we had any questions. The workers were always very considerate and good to have around. They worked quickly and were there every day even when we had several consecutive days of rain. They were all highly skilled and we couldn’t be more pleased with the finished product. We highly recommend The Little Conservatory Company.
Emer Glynn
Via Google
I would definitely recommend Paul and his team. They have done beautiful work. They have changed my door, all my house windows including 2 patio doors and conservatory. Starting from the quote, Paul was really co operative and had vast knowledge about the products and gave me options that would suit my requirements. I had to call him back again and again and he was always able to answer my questions and put me at ease. Paul himself came to take final measurements and suggested few changes in my conservatory. The installer was outstanding with the knowledge and experience of fitting all windows, doors and my conservatory. His work is spotless. I can’t emphasise more enough to recommend The Little Conservatory Company. Keep up the good work!
David Ferdinando
Via Google
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- Materials
- Colours
- Security
- Thermal Efficiency
Materials
Sliding Sash Window Materials
We offer sliding sash windows in two premium materials. Our timber sliding sash windows provide the most authentic heritage appearance, crafted from sustainably sourced hardwood with traditional joinery techniques.
For homeowners seeking the classic sash window aesthetic with modern convenience, our uPVC sliding sash windows deliver exceptional value, featuring realistic wood-grain finishes and authentic glazing bar details that capture the charm of timber without the ongoing maintenance requirements.
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Colours
Security
Protecting Your Home
Our sliding sash windows feature advanced multi-point locking systems that provide excellent security whilst maintaining the authentic period appearance.
Modern sash locks and travel restrictors are discretely integrated to resist forced entry without compromising the traditional aesthetic. Both timber and uPVC options incorporate high-security hardware that engages at multiple points, ensuring your home remains protected whilst preserving the classic sliding sash window charm.
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Thermal Efficiency
Excellent Energy Efficiency
Modern sliding sash windows deliver impressive thermal efficiency through advanced glazing technology and precision-engineered draught sealing systems.
Our timber and uPVC sash windows incorporate high-performance double glazing with low-E coatings and argon gas fills to minimise heat loss. Professional draught-proofing eliminates cold spots that traditional sash windows were notorious for, significantly reducing energy bills whilst keeping your home comfortable year-round.
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1-2-1 Consultation
Speak with our team today. We can help advise you about which windows are best for your next installation. Contact us using our online form, or give us a call on 01242681207.
Free Consultation
Perfect for Heritage and Period Properties
Wooden sash windows are the ideal choice for heritage properties, offering authentic detailing that preserves historical character whilst meeting modern performance standards.
Whether your property is a Georgian townhouse, Victorian terrace, or contemporary home designed with period features, our sliding sash windows capture the xharm defines these architectural styles.
For properties in conservation areas or with listed building status, our windows can be specified to meet planning requirements whilst delivering thermal efficiency and security.
Bespoke Customisation to Match Your Vision
Every sliding sash window we create is tailored to your property.
Choose from glazing bar configurations including Georgian, Victorian, or Edwardian patterns, with options for sash proportions and meeting rail designs that complement existing period features.
Our wide range of colours includes traditional whites and heritage shades to contemporary hues, whilst premium hardware options including period-style handles, locks, and sash furniture can be selected to complete the authentic appearance. Get in touch today to find the perfect new sash windows for your home.
Frequently Asked Questions
We've answered some commonly asked questions to help you make an informed decision about your home improvement project. If you have any other questions, please get in touch!
Contact UsHow do sliding sash windows work?
This window style features two sashes that slide vertically past each other within the frame. They’re operated using traditional sash cords and weights or modern spring balance systems, allowing smooth up-and-down movement for ventilation control.
What's the difference between timber and uPVC sliding sash windows?
Traditional timber windows offer the most authentic period appearance with genuine wood character, whilst uPVC versions offer great value, providing the same traditional look with minimal maintenance, better thermal efficiency, and typically lower cost.
Do sliding sash windows require planning permission?
Are sliding sash windows energy efficient?
Yes, modern sliding sash windows feature high-performance double glazing, professional draught-proofing, and precision sealing that makes them far more energy efficient than original period windows.
Are sliding sash windows secure?
Modern sliding sash windows include multi-point locking systems, sash locks, and travel restrictors that provide excellent security whilst maintaining the authentic appearance.
Do sliding sash windows need regular maintenance?
Get in touch with us today and transform your home
Latest News
Conservatories
Tewkesbury conservatory styles: Victorian vs Edwardian design comparison
Thinking about adding a conservatory to your Tewkesbury home? You're probably discovering there's more to consider than you first thought. Choosing between Victorian and Edwardian styles is one of the...
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News
Polycarbonate vs Glass Conservatory Roofs: The Ultimate Comparison
Choosing the right conservatory roof material is one of the most important decisions you'll make when planning a new conservatory or upgrading an existing space. While polycarbonate and glass roofs...
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News
Winter-Ready Conservatories: Insulation Solutions for Gloucestershire Homes
Does your conservatory feel cold as ice in the winter? You're not alone. Across Gloucestershire, thousands of homeowners struggle with conservatories that are too cold to use for half the...
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News
Do You Pay More Council Tax if You Have a Conservatory?
Good news: in most cases, adding a conservatory will not increase your council tax while you own your home. A conservatory can add space, comfort and value, so it’s natural...
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News
What Is the 4-Year Rule for Conservatory Planning Permission?
Homeowners often hear about a “4-year rule for conservatories” and assume it means they can build without planning permission and be safe after four years. In reality, that rule was...
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News
Lean-To Conservatories: Space-Saving Solutions For Cheltenham Terraced Houses
If you're a homeowner in a Cheltenham terraced house, you'll know that space comes at a premium. Every square metre counts, and finding ways to add extra living space without...
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