Transform your Home With Sliding Sash Windows Darlington | Quickslide
           Sliding Sash Windows Darlington

Sliding Sash Windows Darlington

Give your Darlington house a more traditional look with the help of our gorgeous sliding sash windows. Our windows replicate the traditional timber appearance without requiring regular upkeep. The innovative design of our sliding sash windows can contribute to improving the lifespan, security, and thermal performance of your home.

Quickslide's sliding sash windows are the ideal addition to both modern and classic properties. We have more than 16 years of expertise that can assist you in planning your next home improvement project. Contact Chatworth Windows to begin transforming your property today. 

Energy Saving

The sliding sash windows are equipped with 24mm double glazing for year-round home insulation. With the option to upgrade to argon gas, our windows can reach energy ratings as high as “B,” with the ability to attain “A.” Because of their low U-values of 1.4W/m2K, our windows can aid in reducing heat loss.

Our multi-chambered uPVC profile serves as an excellent insulator for houses in Darlington. The insulating frame and double glazing will work year-round to control the property’s temperature. You can save money by using less of their central heating system.

Custom Design

uPVC sliding sash windows are custom-made to match your Darlington home’s requirements. This simplifies the process for our installers and provides a smooth experience. You may choose from a range of colours, finishes, and hardware accessories.

You can customise both sides of the frame to suit the inside and outside of your Darlington house, thanks to the dual colour selections. We have a variety of designs that will go with any property, whether you want something more traditional or contemporary.

Product Options

Our Colour Options

The windows are available in a variety of colours, including gorgeous woodgrain foils. We have a custom colour bonding option that allows us to create windows in practically any shade imaginable.

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Performance Value
Best U-Value (Double Glazing) 1.4 W/m²K
Best Energy Rating A
Air Tightness (Pa) Class 3
Water Tightness (Pa) Class 5A
Wind Load (Pa) Class 3A
PAS 24 Security Upgrade Yes
Min Sizes W: 360mm | H: 750mm
Max Sizes W: 1500mm | H: 2350mm

Highly Security

Homes in Darlington are always secure, thanks to the uPVC sliding sash windows we produce. For additional protection, you can choose to upgrade the windows security measure. Some of the extra features include enhanced locks, top sash security blocks, upgraded locking keepers, and strengthened tilt latches.


Our sliding sash windows are well equipped for the weather. By featuring trickling vents, the windows can protect your property from the unpredictable British weather. The double glazing and uPVC frame will provide a good defence against draughts of cold air and water entry. To allow fresh air to flow into your Darlington house during the warmer months, you can also regulate the degree of ventilation for your sliding sash windows.

Manufacturer's Guarantee

With our industry expertise, we have honed our talents and invested in cutting-edge equipment to produce our sliding sash windows. Homeowners in Darlington can rest assured that they have selected a high-quality window since our products come with a ten-year manufacture warranty. We will be available to assist with any problems if anything goes wrong with the windows during that period.

Brighter Home

Give your house a more spacious quality by allowing sunlight into your property. Our sliding sash windows will open up houses in Darlington and contribute to their ideal natural lighting requirements. Thanks to the window's large glass surface, you will have excellent views of your surroundings.

Sliding Sash Window Prices Darlington

With our superb sliding sash windows, you can improve your Darlington house. Get in touch with your local installer, Chatworth Windows, to enhance your home’s performance. Request a price for the sliding sash windows today.

Contact us today if you have any questions about the sliding sash windows. You can use our online contact form or call us at 03332 412 240 to speak with a helpful staff member. We look forward to speaking with you!

Featured Installers

Chatsworth Windows

Chatsworth Windows

Chatsworth Windows, Northallerton, DL7 8UE

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Can I replace existing timber windows in a conservation area with uPVC sash windows?

You can install our products in a conservation area. We will be able to advise on the customisation options that would provide the greatest chance of approval. Our team are here to help!

Can I install your sash windows in new builds?

Yes, you can install our products into a new build home. Our windows comply with all new build regulations, including Approved Document Q (security).

As specifications will need to be altered please let us know if the windows are for a new build.

How do I get a price for your sash windows?

Use our online pricing tool for your sliding sash windows. Should you require a full service including survey and installation, you can enquire and get a price via one of our stockists.

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