Sliding sash windows

Sliding Sash Windows

Bring timeless character to your Yorkshire home with Coral Windows’ bespoke sliding sash windows. Combining traditional aesthetics with modern performance, they’re designed to complement your property while delivering lasting comfort, security and style.

The windows offer an authentic heritage appearance with none of the drawbacks, taking traditional aesthetics to the next level.

Summer Offer: Save up to 50% off + Free Upgrade to Triple Glazing*

1. The “Up to 50% Discount On Selected Items, including Free Upgrade to Triple Glazing on Selected Frames Offer” is available on qualifying orders placed between 01.08.2026 & 31.08.2026.
2. “Up to 50% Discount On Selected Items, including Free Upgrade to Triple Glazing on Selected Frames Offer” must be stated in writing on the contract at the point of sale. Coral cannot be held responsible for claims placed after this time.
3. The “Up to 50% Discount On Selected Items, including Free Upgrade to Triple Glazing on Selected Frames Offer” applies to any tilt & turn windows or French doors, manufactured by Coral only, with frame colour being either Cedar Grey foil on both sides, Pepper Oak on Both sides, Cedar Grey foil outside and smooth white (i.e. not grained) uPVC inside or Pepper Oak foil outside and smooth white (i.e. not grained) uPVC inside.
4. The “Up to 50% Discount On Selected Items, including Free Upgrade to Triple Glazing on Selected Frames Offer” cannot be applied to conservatory frames.
5. The “Up to 50% Discount On Selected Items, including Free Upgrade to Triple Glazing on Selected Frames Offer” does not apply to uPVC casement windows, uPVC flush casement windows, CL3 range of triple-glazed windows, uPVC residential doors, composite doors, inline patio doors, aluminium bi-folding doors, conservatory roofs or Vertical Sliding Sash windows.
6. The “Up to 50% Discount On Selected Items, including Free Upgrade to Triple Glazing on Selected Frames Offer” offer does not apply to any building works, internal sills, window boards or trims.
7. The maximum size for any triple glazed glass unit is 1.7m2 due to health & safety reasons. Where a required unit size is larger, a double-glazed unit will be supplied and installed.
8. There is no minimum order value to qualify for the “Up to 50% Discount On Selected Items, including Free Upgrade to Triple Glazing on Selected Frames Offer”.

Terms and Conditions

August 2026 50% Off Selected Items Offer Terms and Conditions:
1. The “30% Off Selected Items Offer” is available on qualifying orders placed between 01.07.26 & 31.07.26.
2. The “30% Off Selected Items Offer” is available on standard casement windows, flush sash windows, uPVC tilt & turn windows, uPVC residential
doors, Composite doors, and uPVC French doors.
3. “30% Off Selected Items Offer” must be stated in writing on the contract at the point of sale. Coral cannot be held responsible for claims placed after
this time.
4. The “30% Off Selected Items Offer” can be applied to conservatory frames providing they are not included in the listed exclusions below.
5. The “30% Off Selected Items Offer” does not apply to aluminium bi-folding doors, conservatory roofs or Vertical Sliding Sash windows.
6. The “30% Off Selected Items Offer” offer does not apply to any building works, internal sills, window boards or trims.
7. The “30% Off Selected Items Offer” cannot be used in conjunction with the “July 2026 Free Colour Upgrade offer”.
8. There is no minimum order value to qualify for the “30% Off Selected Items Offer”.
Free Conservatory Roof Glass Upgrade Terms and Conditions:
1. The “Free Conservatory Roof Glass Upgrade offer” is available on qualifying orders placed between 01.07.2026 & 31.07.2026.
2. “Free Conservatory Roof Glass Upgrade offer” must be stated in writing on the contract at point of sale. Coral cannot be held responsible for claims
placed after this time.
3. The “Free Conservatory Roof Glass Upgrade offer” can only be applied to orders containing Coral Premium Roofs.
4. The “Free Conservatory Roof Glass Upgrade offer” can be applied to the following: –
 Ambi-Blue Self-Cleaning (1.2 uValue) can be upgraded to Ambi-Sunshade Blue Self-Cleaning (1.0 or 1.2 uValue).
 Ambi-Blue Self-Cleaning (2.7 uValue) can be upgraded to Ambi-Sunshade Blue Self-Cleaning (2.7 uValue).
 Ambi-Neutral Self-Cleaning (1.2 uValue) can be upgraded to Ambi-Aqua Self-Cleaning (1.0 or 1.2 uValue).
 Ambi-Neutral Self-Cleaning (2.7 uValue) can be upgraded to Ambi-Aqua Self-Cleaning (2.7 uValue).
 Ambi-Blue Self-Cleaning or Ambi-Neutral Self-Cleaning (1.2 uValue) can be upgraded to Ambi-Ultra Self-Cleaning (1.0 or 1.2 uValue).

Lowest Price Guarantee terms and conditions:
Our price promise has held Coral in good stead with our customers for over 35 years. We will not be beaten on price (please refer to terms and conditions below
for further details when comparing to other quotes from other companies), they must have:
1. The specification of the product must be fully sculptured 70mm profile.
2. The styles and sizes must be detailed on a letter headed quotation.
3. Conservatory frames – windows and doors should be of the same quantity, styles and design specification.
4. Conservatory roofs – must be of same design specification. “Tiled” conservatory roofs must be Ultraroof.
5. Warranties for each of the products must either be the same of better.
6. Have an Insurance Backed Guarantee (where work is covered by FENSA).
7. Have a BSI kitemark for survey and installation.
8. Be FENSA regulated.
9. Manufacture their own products.

It is important to bear in mind that Coral Windows and Conservatories have been in business with continuous trading for over 35 years and we do not take a
deposit or stage payments and only ask for payment when the goods are installed. This gives you, our customers 100% peace of mind.
Our CL3 Triple Glazed Range and other triple glazed windows are subject to size restrictions and style limitations due to the weight of the glass – see your
representative for details. The maximum size for any triple glazed glass unit is 1.7m2

due to health & safety reasons. Where a required unit size is larger, an A-
rated double-glazed unit will be supplied and installed.

“Self-cleaning” glass is not a ‘100% maintenance-free’ product but does offer a reduced need for manual cleaning.

*New windows from Coral could save our customers hundreds of pounds on their heating bills*
You can check both your potential savings on heating costs and your CO2 savings by entering a few simple details into our energy calculator which can be found
on our website https://www.coralwindows.co.uk
As an example, a typical customer (living in a semi-detached house which has wooden single glazed windows and mains gas heating) could save approx. £911 on
their heating bill over the course of the first 12 months after they had new double-glazed windows installed by Coral Windows (information correct as at
13/10/2023). Potential savings will vary depending on the information entered into the energy calculator.

Thermal Efficiency

Our windows are designed with comfort in mind – in every sense. Built for energy efficiency, they’ll help you to reduce your dependency on central heating, saving money on bills.

Bespoke Styles

Our sliding sash windows can be tailored to suit your specific style. From the glass type to the frame finish, every element can be customised, ensuring a perfect match with your home’s existing décor.

Home Security

We know how important security is, and our sliding sash windows are some of the most secure on the market. They are fitted with robust locking mechanisms and child safety catches, giving you complete peace of mind.

15 Year Guarantee

At Coral Windows, all our home improvements come with a 15-year guarantee, so you can feel reassured that you’re investing in quality. Perfectly crafted, expertly installed, and designed to stand the test of time.

bespoke sliding sash windows

Transform Your Home With Sliding Sash Windows

Our sliding sash windows provide an authentic, period appearance without the drawbacks. As such, you won’t have to compromise on either style or performance – you can enjoy the best of both worlds. Once installed, our sash windows will stay looking their best with minimal maintenance. Easy to clean and look after, they’ll take the stress of keeping your home looking good, as you fill your space with fresh air and natural light. 

Our vertical sliding sash windows are designed with unobtrusive flush gaskets and pile seals, which help prevent draughts. As a result, you’ll stay warmer and more comfortable in the cooler months, and you won’t have to worry about cold air coming through and driving up your heating bills. Alongside their traditional style, their modern performance is sure to impress. 

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Flexible Finance Options

Upgrading your home has never been easier thanks to our convenient finance plans. Coral Windows proudly offers windows on finance in Bradford and across Yorkshire, making high-quality installations accessible for every budget.

Our sliding sash windows will enhance the look and feel of your Yorkshire home, making them an excellent investment.

finance options coral windows

Why Choose Coral Windows?

At Coral, our customers always come first. From our humble beginnings, we’ve built our reputation on delivering the best sliding sash windows and exceptional service from start to finish. This dedication has made us a trusted name and a market-leading installer across Yorkshire.

As a family-run business, we’re passionate about helping homeowners like you create the home of your dreams. Our comprehensive aftercare service ensures you continue to enjoy your sliding sash windows for years to come, with helpful maintenance guidance and expert security tips included.

Sliding sash windows

What Makes Our Sliding Sash Windows Different?

Authentic timber-look details for a traditional appearance.

Easy-clean slide-and-tilt function for maintenance made simple.

A-rated energy efficiency for improved comfort.

Advanced locking systems for added peace of mind.

Bespoke colours and finishes to suit any property.

Perfect for period homes and conservation properties.

Features & Benefits

Discover the key features and benefits that make our sash windows a practical and stylish choice for any Yorkshire home.

sliding sash window installers in bradford

Advanced Performance

Our sliding sash windows combine timeless style with modern performance. Designed for year-round comfort, they help keep your home warm, secure and looking its best in every season.

Our windows offer outstanding thermal efficiency, helping trap natural heat and keep your energy bills down. High-performance glazing and weather seals help reduce outside noise, creating a quieter and more comfortable home.

uPVC sliding sash windows Customization

Customisable Options

Whether you’re renovating a traditional property or adding your own flair to a new build, our sliding sash windows can be tailored to suit your specific style and requirements for your Yorkshire home.

From the glass type to the frame finish, each part of the window can be customised. We offer a wide choice of colours, hardware, and glazing options, so there’s sure to be something for you.

 

upvc sliding sash windows in bradford

Smooth Operation

Our sliding sash windows will be a stress-free addition to your home, with their easy-to-operate design.  The precision-engineered sashes slide smoothly, making them easier to open and close.

Every sash window is made to your specifications, with a choice of colours, finishes and hardware. This allows you to achieve the traditional appearance you want while benefiting from modern materials that are designed to be durable and low maintenance.

sliding sash windows guarantee

15 Year Guarantee

Enjoy complete peace of mind with our sliding sash windows, backed by a 15-year guarantee as standard. We’re confident in the quality of our products and workmanship, which is why we don’t ask for a deposit upfront. You only pay when you’re completely satisfied, making the process simple, secure, and completely risk-free for every customer.

It’s our commitment to providing a simple, transparent, and completely risk-free experience, giving you total confidence from your initial enquiry through to the final installation.

agate grey / white grain
Agate Grey - Agate Grey
agate grey / smooth white
Agate Grey - Smooth White
agate grey / white grain
Agate Grey - White Grain
black ash / black ash
Black Ash - Black Ash
black ash / smooth white
Black Ash - Smooth White
chartwell green / chartwell green
Chartwell Green - Chartwell Green
chartwell green / smooth white
Chartwell Green - Smooth White
cream grain
Cream Grain - Cream Grain
cream grain / smooth white
Cream Grain - Smooth White
golden oak / smooth white
Golden Oak - Smooth White
grey grain
Grey Grain - Grey Grain
grey grain / smooth white
Grey Grain - Smooth White
grey grain / white grain
Grey Grain - White Grain
irish oak and smooth white
Irish Oak - Smooth White
rosewood smooth white
Rosewood - Smooth White
smooth white
Smooth White - Smooth White
white grain smooth white
White Grain - Smooth White
white grain
White Grain - White Grain

See what our customers say about us

With thousands of installations completed, our reputation is built on happy customers. Explore their stories and discover why Coral is trusted for quality, service, and lasting value.

double glazing bradford

Transforming the Kellett Home with Modern Style and Light

jon mitchell

ITV Weatherman John Mitchell Upgrades His Home with Coral Windows

nicola adams

Olympic Champion Nicola Adams Chooses Coral Windows

double glazing yorkshire

Mrs Watts modernised her whole home with new windows, doors, and roofline

kellet family

Mr & Mrs Evans – Transforming Their Living Space with Bifold Doors

double glazing bradford

From Dilapidated to Dream Home: A Coral Windows Transformation

double glazing bradford

Surprise! Bradford Couple Wins Dream Home Upgrade in Coral Windows Prize Draw

double glazing bradford

We’re delighted to introduce Mr & Mrs Armitage, our May 2025 Competition Winners!

Frequently Asked Questions

What are sliding sash windows?

Sliding sash windows are inspired by classic timber designs, with one or both sashes moving vertically to improve the airflow in your home. They retain the timeless character of traditional homes while offering the energy efficiency, security and low maintenance benefits of a modern window.

Are sliding sash windows energy efficient?

Are sliding sash windows suitable for heritage properties?

Can sliding sash windows be customised?

Why choose Coral Windows for sliding sash windows?

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