Modern Performance, Traditional Look

Sliding sash windows are a great choice for any Merseyside property. These uPVC windows are designed to mimic the traditional 19th-century look but offer all the benefits of modern uPVC. We offer a market-leading profile that will help improve the thermal performance, security, weatherproofing capabilities and look of your home.

Although this is a traditionally inspired window, our sliding sash windows offer the best fit for every Merseyside home. At older properties, these windows will let you maintain the character and look of your property. Unlike traditional window designs, you won’t be plagued by all of the high maintenance issues that timber or wooden windows faced. For new builds, sash windows give you a great way of adding character to your home.

Get a Quote

Use our online quote engine today to receive your free Sliding Sash Window estimate.

Our Products

uPVC Sash Windows Merseyside


Accreditations are something we take seriously at JWS. We are accredited by FENSA, meaning that we are regularly assessed on the installation of our sliding sash windows. This allows us to continually maintain the highest standards. JWS is also a TrustMark registered business, meaning that we are vetted to meet standards and committed to good customer service.

Environmental Design

The environment is something we consider as an important factor for our sliding sash windows and installations. We make sure our product range is as green as possible. JWS recycle any excess uPVC and glass sealed units. We also ensure that we only work with lead-free windows and doors which are sourced from suppliers who share our green benefits.
House porches Merseyside

Reduced Energy Bills

Our sliding sash windows are made with a modern uPVC profile, allowing you to improve the thermal performance of your Merseyside property. The multi-chambered design works alongside the panes of double or triple glazing, trapping in pockets of warm air. You’ll enjoy a comfortable temperature within your Merseyside home throughout the year.

Even in the coldest of Merseyside weather, our sliding sash windows will create natural warmth within your property. This allows you to rely less on your central heating to warm your home. With the general energy consumption lessening within your property, the carbon footprint will shrink.

uPVC Sash Windows Warrington

Securing Your Home

By investing in our sliding sash windows for your Merseyside property, you’ll protect your home from 21st-century burglary methods. The multi-chambered uPVC frame provides a great deal of strength and rigidity. When it is combined with the finest locks and glazing panes, it will create the highest level of security across the whole of the frame.

We fit Multi-point locking as standard on the design of our sliding sash windows. This will eliminate any potential weak spots which could be exploited by those looking to gain entry to your property. By opting for JWS’ product range, you can protect your Merseyside home from modern burglary methods.

uPVC Windows Warrington

Low Maintenance Build

Unlike traditional timber windows these sash designs seek to replace, the Merseyside homeowner won’t be left with the same high maintenance issues. The modern uPVC profile of our sliding sash windows continues to retain their quality, even after regular exposure to the elements. The weatherseals in the design keep out cold draughts and damp, even in the worst weather.

After regular exposure to the changeable weather, our sliding sash windows will not crack, bow, flake, discolour or rot. The uPVC frame is designed with the colour imbued into the profile, allowing it to retain its quality.  This means the Merseyside homeowner will never have to repaint the frame.

Our sliding sash windows only require simple, occasional maintenance. You just need to occasionally wipe the frame with a damp cloth. This will maintain the good-as-new look for several years to come.

Sliding Sash Merseyside

Quality Guaranteed

All our sliding sash windows are accompanied by a 10-year guarantee, giving the Merseyside homeowner complete confidence they are choosing the best. Should in the unlikely event anything goes wrong with the window during this time, our team will endeavour to fix it. We hope with this guarantee, our customers have the full peace of mind to go ahead with their home improvement project.

The JWS Home Improvements team has many years of experience within the double glazing industry. Whether you choose one of our sliding sash windows or a different product, we are on-hand to offer impartial advice and find the best product that suits your needs. As a business, we pride ourselves on offering a product that suits your project, not the most expensive one.

Sliding Sash Window Prices Merseyside

If you’d like to add character to your Merseyside property with our Sliding Sash Windows, contact our team today. You can call us on 01744 747 030 or fill out our online contact form and a member of our team will be back in touch.

Or why not start a free online quote. Simply enter a few details and choose the colour window you need, and we’ll provide a bespoke estimate, with no obligation to book.

Latest News

Excellence as Standard Logo
QA Logo

Get a Quote

Finance Available

Call Us

Finance Available