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Sliding uPVC Window

Shop made-to-measure uPVC sliding windows online from AWM Glass, providing a practical horizontal sliding alternative to conventional hinged window styles.

Our uPVC sliding window uses horizontally moving sashes, allowing the window to open without a sash projecting into or out from the room. This makes sliding windows particularly useful where space around the window is limited or where a simple, wide glazed opening is preferred.

All AWM Glass uPVC windows come with double glazing as standard, fitted with Argon Filled, Low-E glass. Toughened glass is also supplied as standard on our current sliding uPVC window.

Configure your sliding window to the required width and height, then choose from available internal and external frame colours, master sliding sash position, glazing, handles, cills and additional thermal options.

Looking for another window style? Browse our full range of made-to-measure windows, including uPVC casement windows, French windows, tilt-and-turn windows and aluminium windows.

white uPVC sliding window from AWM glass and glazing

Sliding uPVC Window

Sliding uPVC Window

£434.00

Made-to-Measure uPVC Sliding Windows

AWM Glass uPVC sliding windows are configured around the width, height and specification selected when ordering, giving you a made-to-measure window for your individual opening.

The horizontal sliding design provides an alternative to outward-opening casement windows and inward-opening tilt-and-turn windows. Instead, the opening sash moves sideways within the window system.

This can make a sliding window particularly useful where available space around the opening needs to remain clear.

uPVC sliding windows can be suitable when:

  • You want a horizontally opening window.
  • Space outside the window is restricted.
  • You do not want a sash opening into the room.
  • You want a large area of glazing with simple operation.
  • You need a made-to-measure replacement window.
  • You are specifying windows for a renovation or new-build project.

Check all measurements carefully before ordering, as your window will be manufactured using the dimensions supplied.

VIEW OUR WINDOW MEASURING GUIDE

How Do Horizontal Sliding Windows Work?

Horizontal Sliding Operation

Rather than opening on hinges, the opening sash moves horizontally across the window. This keeps the window operation within the plane of the frame and avoids a sash projecting into or away from the property.

The master sliding sash position can be selected when configuring the current AWM Glass sliding window, allowing the opening arrangement to be matched to your project.

A Space-Saving Window Style

The horizontal action can be particularly useful where furniture, paths, walkways or other features make a projecting window sash less convenient.

Sliding windows can also provide a clean appearance with a broad area of glazing, making them suitable for both replacement and new-build openings.

Double Glazed uPVC Sliding Windows

All AWM Glass uPVC windows come with double glazing as standard, fitted with Argon Filled, Low-E glass.

Low-E glass is designed to reduce heat transfer through the glazing, while the Argon gas contained within the sealed unit provides additional insulation between the panes.

Toughened glass is supplied as standard with the current sliding uPVC window, providing an additional safety feature as part of the standard product specification.

An A-rated thermal spacer bar option is also available through the product configurator for customers looking to upgrade the glazed-unit specification.

Colours, Glazing and Sliding Window Options

Your uPVC sliding window can be configured to suit both the dimensions and appearance of your property.

The current product provides a selection of internal and external frame colours together with glazing, hardware and finishing choices. Use the product configurator to confirm the exact options currently available.

Available options include:

  • Made-to-measure width and height
  • Internal and external frame colours
  • Master sliding sash position
  • Glass options
  • Toughened glass as standard
  • Handle colour
  • Cill options
  • Window fixing kit
  • A-rated thermal spacer bars

Always use the individual product configurator to confirm the exact specification available before ordering.

VIEW WINDOW COLOUR GUIDES - VIEW uPVC WINDOW ACCESSORIES

uPVC sliding windows

Why Choose AWM Glass Sliding Windows?

AWM Glass supplies made-to-measure uPVC sliding windows to homeowners, builders, installers, landlords and trade customers throughout the UK.

Our sliding window combines horizontal opening operation with the Advance 70 uPVC window system, double glazing and a wide choice of configurable options.

With over 1,100 customer reviews, AWM Glass has built a strong track record for supplying made-to-measure windows and doors together with customer support and aftercare.

  • Made-to-measure uPVC sliding windows
  • Horizontal sliding operation
  • Double glazing as standard
  • Argon Filled, Low-E glass
  • Toughened glass as standard
  • Choice of frame colours and finishes
  • Nationwide delivery across England, Scotland and Wales
  • Customer support and aftercare

How Much Do uPVC Sliding Windows Cost?

The cost of a uPVC sliding window depends on the dimensions, frame colour, glazing and additional options selected for your project.

Because the window is configured to your requirements, changes to the width, height and specification can affect the final price.

The easiest way to find the price for your sliding window is to use the product configurator and enter your required dimensions and options.

This allows you to build the window around your specification and see the corresponding price before placing your order.

CONFIGURE YOUR SLIDING WINDOW

Thermal Efficiency, Weather Performance and Security

The sliding window uses the Advance 70 five-chamber uPVC window system, designed to provide strong thermal efficiency and a durable frame for residential applications.

Combined with Argon Filled, Low-E double glazing, the system provides a modern window specification for replacement, renovation and new-build projects.

The Advance 70 system has been rigorously tested for weather performance, operation and security, helping provide reliable year-round performance.

Correct measuring and installation are also important to the finished window's operation, weather resistance and thermal performance.

Supply-Only Sliding Windows Delivered Nationwide

AWM Glass supplies uPVC sliding windows on a supply-only basis, allowing homeowners, builders, installers and trade customers to arrange fitting separately.

This can suit replacement projects, renovations, extensions and new builds where installation is being managed independently.

AWM Glass provides nationwide delivery across the UK mainland, with delivery arrangements confirmed after an order is placed. :contentReference[oaicite:1]{index=1}

Lead times can vary according to the frame colour and specification selected, so check the latest information before placing your order.

uPVC Sliding Window FAQs

A uPVC sliding window uses one or more sashes that move horizontally rather than opening on conventional hinges. This allows the window to open without a sash projecting significantly into or outside the surrounding space.

Yes. The current sliding uPVC window can be configured using your required width and height together with the available colour, glazing and finishing options.

No. The AWM Glass sliding uPVC window opens horizontally. Traditional sliding sash windows normally use sashes that move vertically. If you specifically require a vertical sash window, choose a product designed for that opening style.

Yes. All AWM Glass uPVC windows come with double glazing as standard, fitted with Argon Filled, Low-E glass.

Yes. Toughened glass is supplied as standard with the current AWM Glass sliding uPVC window.

The current product configurator allows you to select the master sliding sash when viewed externally. Check the configuration carefully before completing your order.

The current range includes a selection of frame colours and wood-effect finishes. Available internal and external combinations should be confirmed using the product configurator.

The price depends on the dimensions, colour, glazing and additional options selected. Configure the product using your required specification to see the corresponding price.

No. AWM Glass provides a supply-only service. Installation should be arranged separately with a competent DIYer, builder or suitably qualified installer.

AWM Glass provides nationwide delivery across the UK mainland. Delivery details and timing depend on the product specification and order.

Explore More Made-to-Measure Windows

Horizontal sliding windows are one option within our wider made-to-measure window range. Compare other styles if you are still deciding which opening system best suits your property or project.

Need help choosing or configuring your sliding window? Contact the AWM Glass team before placing your order.