Vertical Sliding Sash Windows

Bring the character of traditional vertical sliding  sash windows to your home with modern uPVC vertical sliding sash windows. Designed to replicate the proportions, detailing and appearance of original timber sash windows, they are an ideal choice for Victorian, Georgian and other period properties across Pembrokeshire and West Wales.

With features such as decorative sash horns, Georgian bars and a choice of traditional and contemporary colours, Sapphire’s vertical sliders combine authentic styling with the energy efficiency, security and lower maintenance of modern uPVC.

What are vertical sliding sash windows?

Vertical sliding sash windows are designed to recreate the traditional appearance of timber sash windows, with the sashes sliding vertically within the frame.

Unlike traditional timber windows, modern uPVC vertical sliders are designed to reduce many of the common problems associated with older sash windows, including draughts, regular maintenance and outdated security.

The result is a window that preserves traditional character while providing the performance expected from a modern replacement window.

Traditional sash window styling

For period properties, small details can make a significant difference. Our vertical sliding sash windows can incorporate traditional features designed to create an authentic appearance, including:

  • Decorative sash horns
  • Georgian glazing bars
  • Traditional sash proportions
  • Classic colour options
  • Slim, traditional-looking sightlines
  • Traditional hardware options

These details make vertical sliders particularly suitable for Victorian and Georgian properties, as well as homeowners who want the appearance of timber sash windows without the upkeep.

Modern uPVC performance

Traditional appearance does not mean compromising on modern performance.

Modern uPVC vertical sliding sash windows provide improved insulation compared with many older, single-glazed timber sash windows. Their modern frame and glazing options can help reduce heat loss, improve comfort and reduce unwanted draughts.

They also offer enhanced security through modern locking systems and robust uPVC construction, giving homeowners greater peace of mind.

Call us now on 01269 596480 for a free no obligation quote, or click below to book a free no obligation quote for your windows. 

Don't let your hard earned money escape through your old windows

  • Around 18% of heat loss occurs through windows & doors, according to the Energy Savings Trust.
  • Draughty windows are letting valuable warmth escape.
  • Cold, uncomfortable rooms are making winter harder to enjoy.
  • Inefficient windows could be contributing to higher energy bills.
  • Tired, outdated windows can detract from your home’s appearance.
  • Old windows may no longer provide the performance your home needs.
  • Leaking windows can leave your home feeling cold & uncomfortable.
  • Older windows may not provide the security and peace of mind you expect.
  • You’re looking for energy-efficient replacement windows that improve comfort, security & performance.

Experience Comfort and Peace of Mind

Enjoy a quieter, more energy-efficient home with our premium products.

  • Thermally efficient designs to lower your bills.
  • Sound absorption for a tranquil living space.
  • Enhance aesthetic appeal with elegant designs
  • Durability that stands the test of time.
  • Energy-efficient options that save you money.
  • A commitment to quality with our 10-year insurance backed guarantee.
  • Installation by our expert, directly employed team.
  • Trust our 35 years of expert craftsmanship.

Call us now on 01269 596480 for a free no obligation quote, or click below to book a free no obligation quote for your windows. 

We’re here to help make it easy

Experience a seamless transition to better windows.

35 Years of Expertise

Since 1989, we've been dedicated to quality and customer satisfaction.

100% 5-Star Reviews

Our clients consistently praise our exceptional service and products.

Directly Employed Installers

Our products are fitted by exceptional installers who have a great deal of expertise.

"Very easy process from start to finish. Both Russell and Shaun were very helpful and the two gentlemen who fitted the windows were pleasant and tidy! We wouldn't have any qualms about recommending Sapphire Windows to anybody else"

Sarah Elvy 5 Stars

"Superb work. absolutely delighted with the product and the workmanship. I highly recommend this company - Sapphire Windows, Ammanford. Thank you Russell, Wayne and Dale"

Marion Jones 5 Stars

3 Simple Steps to Upgrade Your Home

Enjoy your new uPVC windows without the hassle.

1./

We’ll assess your needs and preferences.

2./

Get a clear, detailed estimate for your project.

3./

Sit back while we manufacture your stunning new uPVC windows

Transform Your Home with New Windows

Say goodbye to drafts and noise forever.

Every homeowner deserves a peaceful, energy-efficient sanctuary. At Sapphire Windows & Doors, we provide high-quality, thermally efficient, and sound-absorbing windows to solve the common issues many face. With a dedicated team of installers and a commitment to excellence, we ensure that your new windows and doors improve your home’s comfort while elevating its appearance. Let us help you create a calm, inviting space where you can truly enjoy life.

Call us now on 01269 596480 for a free no obligation quote, or click below to book a free no obligation quote for your windows. 

Your Comfort and Security Are Our Priority

We understand your frustration with draughty, inefficient windows.

At Sapphire Windows & Doors, we know how important it is for your home to be comfortable and secure. Drafts and leaks can lead to increased energy costs and insecurity in your own space. Our premium range of windows and doors not only enhances your home’s aesthetic but also provides energy efficiency. With our expert installation, you’ll enjoy a beautiful, secure home that retains warmth while positively impacting your energy bills.

Trustworthy people who take the time to do the job right

Our windows & doors are made & fitted by exceptional craftsmen who have a great deal of expertise backed by continuous training. This is one of the benefits of using a company that fully employs its staff. We insist that they take the time to complete a first-class job and because they are employed, they can afford to do so.

Premium product

We know the value of using the very best materials and production techniques, through continual research and development, we ensure that each component that makes up our product is of the highest possible standard. This gives us total confidence that we are supplying and installing a high-quality product that’s been built by us, to last.

Excellent Customer Service

Our customer service is imperative to how we run our business and for peace of mind, you can be certain that every Sapphire Windows product comes with a 10-year guarantee. With over 34 years in business, you can have confidence knowing that your purchase will have a guarantee period that will be fulfilled and we promise to always be on the other end of the phone or email. For complete peace of mind, we are also FENSA registered which includes a 10-year insurance backed warranty.

Call us now on 01269 596480 for a free no obligation quote, or click below to book a free no obligation quote for your windows. 

Your journey to new windows

Our Process In 5 simple steps

1./

Our design team have extensive training in all our products and will help you choose the perfect windows for your home.

2./

You’ll get a visit from our technical surveyor who will take the measurements that we use to manufacture your new windows.

3./

Your new windows will be expertly fabricated to your specification. 

4./

Our experienced fitters will arrive at your property to install your new windows.

5./

Have peace of mind knowing your new windows are covered by our comprehensive 10 year guarantee & our FENSA insurance backed 10 year warranty. 

1./

Our design team have extensive training in all our products and will help you choose the perfect windows for your home.

2./

You’ll get a visit from our technical surveyor who will take the measurements that we use to manufacture your new windows.

3./

Your new windows will be expertly fabricated to your specification. 

4./

Our experienced fitters will arrive at your property to install your new windows.

5./

Have peace of mind knowing your new windows are covered by our comprehensive 10 year guarantee & our FENSA insurance backed 10 year warranty. 

Vertical Sliding Sash Styles

Our Choice of Window Ironmongery For Vertical Sliding Sash Windows

Travel Restrictors

The travel restrictors limit the opening of the top and bottom sashes to approximately 100mm. They are primarily used as a safety feature in locations where opening restrictions are needed. The magnetic mechanism can be overridden from inside your home allowing for a larger opening.

Sash Pull

All our uPVC Sliding Sash Windows come with one or two sash pulls as standard depending on window size. The sash pulls are usually fitted on the inside of the bottom sash to allow easy opening.

Locking System

Our locking system holds the sash window shut by fastening the mid-rails together. 

Sash Knob

Used to open and tilt the sashes for easy cleaning of the outside frame and glass from inside your home.

The hardware above is available in eight different finishes. Please note that our travel restrictors are only available in the following colours: white, chrome, gold, and satin chrome.