Short 10 Day Lead Time
Fully Bespoke & Made in the UK
Nationwide Delivery
Energy Efficient

Stunning Replacement Windows That Stand The Test Of Time

Call us on 0843 886 7763 today.

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UPVC Window Replacement

Our joinery makes replacement UPVC windows crafted out of fine timbers and finished in various colours and stains to match your exact requirements, all in bespoke sizes.

Replacing Worn, Damaged or Inefficient Windows


    There are many reasons you may consider replacing your existing windows for UPVC windows: your original sash windows are looking old and tired, or they are no longer working correctly. Or your casement windows are poorly insulated, resulting in heat loss. Or maybe your existing windows are not in keeping with the style of your home, and you want UPVC windows to enhance the exterior. Whatever the reason, we can help.

What Are UPVC Windows?


UPVC is an alternative to painted wood due to its durable and cost-effective nature. You'll notice that it features in many homes as a replacement to single glazing.

Most people choose UPVC because they want a hassle-free solution. It's made from Unplasticised Polyvinyl Chloride and doesn't need painting or constant maintenance.

The Benefits of Replacing Your Windows For UPVC Alternatives


UPVC windows are an excellent investment for your home. They offer many benefits, so let's take a look at them.

Energy Efficiency


UPVC is an eco-friendly, energy-efficient material that will help you save on your utility bills. It keeps homes warm during winter and cool during summer. If you notice that you spend a lot of money on central heating bills and air conditioning, replacement UPVC windows can help you to reduce your monthly spending.

It's also beneficial if you want to contribute to the environment because the average household loses a lot of energy due to single glazing, so investing in replacement windows can improve your financial - and general - health.

Low Maintenance


Most people worry about how much upkeep their windows will need, but UPVC is a rare material. You won't have to worry about spending time or money on repairs with UPVC. It's a low-maintenance material so that you can focus your energy elsewhere!

Not only will you not have to clean the window frames constantly, but you also won't need to paint them. If you're looking for window materials that offer maximum convenience, we highly recommend UPVC.

Durability


UPVC is a durable material, meaning that your new windows will last for years without needing to be replaced. What's more, it's easy on the environment too.

Yes, as with most things, modern UPVC windows are an investment, but they will give you peace of mind.

Perhaps you might choose modern contemporary windows featuring large glass panes and minimal detailing. Or how about replacement casement windows? Or sash window replacements for listed buildings (with requirements for thin glass units and ornate decorative glazing bars)? We offer all of these UPVC replacement windows and everything in between.

Choose Between a Range of Stylish Replacement UPVC Windows


Casement Windows


The casement window is a simple but popular design. It consists of two frames: one fixed and glazed on either side with an opening mechanism that lets fresh air into your home at the touch - no more drafts!

The price tag for this type makes them perfect if you're looking for efficiency without breaking the bank too horribly much as well; UPVC panels can be installed quickly, which means less time spent waiting around or paying someone else to do things when they've already been done before

The casement window's simple design is perfect for any home. From traditional to ultra-modern, these windows will fit right in.

Vertical Sliding Sash Windows


The most popular windows in homes today are sliding sash or "vertical sliders." These modern-day descendants of an Age-old invention provide excellent insulation, tight security measures and sleek designs that suit any style.

Coming with UPVC window frames, you can benefit from the tasteful design of the vertical sliding window while reducing your double glazing cost.

How much will replacement windows cost?


Want to know more about prices for our replacement timber windows, including the installation cost? We have a window price guideline to give you a rough idea of costs. However, for a bespoke quote to meet your exact requirements, get in touch today for a free estimate. Due to many window configurations, each quote is personalised based on the window requirements.

Made to Measure UPVC Windows


What's the difference between bespoke and made to measure? Fully custom-made windows are one-off, whereas our standard sized options can be ordered multiple times. We know that every project is different, which means we have the perfect solution for you.

Whether your replacing single windows or need to do it in bulk, our precision manufacturing will ensure an end product tailored just right and with no guesswork involved!

Coloured UPVC Windows


Colour matching can be an important consideration when looking at replacement windows, especially in listed or historically-styled buildings. Our UPVC windows come in a range of colours and are reasonably priced so that you can customise them to your requirements. 

We will match any solid colour, whether you have a BS, RAL, Dulux or Farrow and Ball colour name, or if you only have a physical sample of the colour you would like to match. We can also advise you on the best colours for your chosen window styles.

While some people like to stay in line with tradition and choose white or black colours, grey UPVC windows add a contemporary appeal, or you can choose different shades that add more personality to your house.

Things to Consider When Replacing Your Windows


All of our replacement windows meet current building regulations and CE marking requirements. They can also function as fire escape openings (depending on window size), have optional child-restrictor hinges or devices, trickle ventilators and many other features to enhance their energy-efficient nature, as well as to fit in with your home improvements.

We use the latest locking gear and other hardware to ensure durability, reliability, and security from our replacement timber windows. Where possible, we also use hardware with lots of built-in adjustment so that it is possible to set up your windows to work smoothly across their entire lifetime.

We offer modern, highly insulated and thermally efficient double glazed windows for all of our replacement UPVC windows. These double glazed windows have special Low-E coatings and argon gas filling as standard to minimise heat loss, be energy efficient and help to reduce your energy bills.

Another factor to take into account is the type of window being replaced. We can manufacture windows with flush casements for top-opening and side-opening replacement casement windows. The whole of the opening sash sits within the window frame for a traditional detail.

Or we can manufacture stormproof casements where the sash overlaps and sits proud of the outer frame – resulting in a much more modern design. Both of these systems have dual weather seals to guard against drafts and water ingress, meaning they're thermally efficient and much better for your energy bills.

For sliding sash window replacements, we can either provide a direct replacement with a proper sliding sash window or "mock sash" casement windows. Mock sash window replacements consist of a stormproof casement window, split into two with a horizontal transom, with a top-opening hinged sash in the upper portion of the window, which has decorative horns extending from the bottom of the sash.

This mimics the look of a sliding sash window while keeping the opening mechanisms simple and also uses less UPVC than an actual sliding sash window, making the cost of replacement windows significantly cheaper. Because bear in mind that mock sash windows can be a good solution where budget is essential, as they are generally more affordable than an equivalent sliding sash replacement window. We can also make double glazed sash windows.

If you are interested in any of our replacement UPVC window products or would like a free quotation, please fill out our callback request form, or call us on 0843 886 7763.

Our Designers

Windows & Doors UK has experienced designers who can help you with your Replacement windows' design and style aspects. Our designers can assist from frame style to woodwork, from ironmongery options to installation.

CAD drawings are produced outlining the windows dimensions, design and functionality aspects.

Decorative ironmongery for Windows can play an essential part in the overall look of new timber windows and doors. We source and provide a range of ironmongery options for windows and doors that complement the overall look and feel of the product.

From traditional to victorian, from modern to contemporary styles, you choose the handle style that fits your preference, and we'll ensure your windows and doors come supplied.#

Replicate Windows

If you want to replicate an existing window style for your new hardwood windows, please call us at 0843 886 7763 to discuss your replica window requirements.

Some historic windows can (depending on age) be hard to find parts for or may reasonably be beyond economical repair, at which point, replica windows are ideal for replacing with a like for like style with new materials and parts.

Order UPVC Double Glazed Windows Today


If you'd like to look at our range of windows, please feel free to browse our website. We offer:

  • UPVC Casement Windows
  • DIY UPVC Windows
  • Cheap UPVC Windows (Perfect if you're on a budget)
  • Double Glazed Units or Triple Glazing
  Please feel free to contact our friendly customer service team to choose the right windows for your needs. We're happy to advise wherever possible and look forward to helping you to enhance your property.

Get a Fast Quote
Our joinery makes replacement UPVC windows in various colours and stains and to bespoke sizes.

There are many reasons you may consider replacing your existing windows, whether your original sash windows are looking old and tired, are no longer working correctly, are poorly insulated, resulting in heat loss, or are not in keeping with the style of your home. Whatever the reason, we can help.

Our replacement UPVC windows can be made to match a wide range of designs. You can choose from modern contemporary windows featuring large glass panes and minimal detailing to replacement casement windows to sash window replacements for listed buildings (with requirements for thin glass units and ornate decorative glazing bars), and everything in between. We can even make arched, angled or curved-headed windows where required.


Oak Stains
Oak
Iroko
Mahogany
mid-oak
mid-oak
spanish-mahogany
walnut
Idigbo Stains
Iroko
mahogany
mid Oak
mid Oak
Oak
Spanish
Walnut
Sapele Stains
Mahogany
Iroko
Mid Oak
Mid Oak
Oak
Spanish
Walnut
Opaque Colours
Autumn
Ash
Bristle
Cadet
Calm
Ghost
Grove
Ivory
Lawn
lilly
Marsh
Milk
Mist
Moon
Porcelain
Powder Blue
Sandscript
Polar
Slate
Seashell
Sea Green

Chantilly
Charcoal
Contora
Digital
Everglade
Florielle
Mayflower
Minster
Oak
Pelerine
Tafetta
Warwick

Replacement Window Prices & Sizes

Please call us to discuss sizes and prices, we supply all standard and non-standard sizes, prices are available by quote. Please find a rough cost per size table below. * Based on a single window

Window Specifications


Specifications

Our Replacement windows are manufactured to high standards with specifications to match, generic specifications are below (specification relative to design).

  • Standard and Made to Measure Sizes
  • Single, Double and Triple Glazing
  • Bar Design Options
  • Engineered using laminated timbers which increase product durability, lifespan and reduces maintenance
  • Espag Locking Window Gear
  • Height up to 3 meters
  • Finished products in white or other colours
  • Traditional or Contemporary Ironmongery Features
  • Full Instructions for Self Assembly and Installation
  • Twin gasket system for weatherproofing
  • Increased ventilation with lockable mechanisms on Open windows
  • Flush window systems available
  • Fully tested and approved gaskets and seals
  • Glass is toughened
  • Good thermal performance (minimal heat loss)
  • Good security performance (thanks to effective locking mechanisms)
  • Good weather performance (durability against weathering, heat loss, UV damage)
  • Good Acoustic Performance
Brochures

Download Gaskets Specification Brochure
Download Locking Systems Specification Brochure
Download Saint Gobain Glass Brochure
Download Pilkington Glass Brochure
Download Ironmongery Options Brochure


Trade Replacement Windows

We supply this product to traders and:

  • Architects
  • Property Developers
  • Property Renovators
  • Installers
  • Commercial Businesses
  • Tradesmen

If you have a trade enquiry or would like to order this product in bulk then please call us on 0843 886 7763 to discuss or fill out the call back form to the right.

Lead Time

Our lead times vary depending on product specification and volume. We aim to have the shortest possible lead time from order to delivery, call us for a free quotation/estimate.


Replacement Window CAD Drawings

There are no CAD Drawings available for Download, please contact to request drawings.

Design, Manufacture and Delivery

All of our Replacement Windows are designed and manufactured in the UK using sustainably sourced wood. Once manufacture has been completed the item will be sent and delivered shortly after. Products are all inspected thoroughly before being dispatched.

Competitively Priced
Made to Measure
Exceptional Durability
Fully Bespoke
Info
More about our Replacement Windows

Colour matching can be an important consideration when looking at replacement windows, especially in listed or historically-styled buildings. Aluminium and uPVC windows often come in a limited range of colours or carry such high charges for one-off colours that the windows end up costing more than the timber equivalent. This is because the profiled aluminium and uPVC frame sections must be coated, dyed or wrapped before they are machined into window frames. This processing is usually done in large batches, and running small batches of custom colours for a single job is generally not cost-effective.

Because timber is painted or stained after manufacture on a per-job basis, one-off colours are no problem at all, and in many cases do not even incur additional charges over standard white window frames, making replacement timber windows an incredibly cost-effective solution.

We will match literally any solid colour, whether you have a BS, RAL, Dulux or Farrow and Ball colour name, or if you only have a physical sample of the colour you would like to match. We also offer a range of translucent stains which allows you to see the grain of the timber, showing the natural beauty of the wood underneath.

Another factor to take into account is the type of window being replaced. For top-opening and side-opening replacement casement windows, we can manufacture windows with flush casements, where the whole of the opening sash sits within the frame of the window for a traditional detail. Or we can manufacture stormproof casements where the sash overlaps and sits proud of the outer frame – resulting in a much more modern design. Both of these systems have dual weather seals to guard against drafts and water ingress, meaning they’re thermally efficient and much better for your energy bills.

For sliding sash window replacements, we can either provide a direct replacement with a true sliding sash window or “mock sash” casement windows. Mock sash window replacements consist of a stormproof casement window, split into two with a horizontal transom, with a top-opening hinged sash in the upper portion of the window, which has decorative horns extending from the bottom of the sash.

This mimics the look of a sliding sash window while keeping the opening mechanisms simple, and also uses less timber than a true sliding sash window, making the cost of replacement windows significantly cheaper. Because bear in mind that mock sash windows can be a good solution where budget is important, as they are generally cheaper than an equivalent sliding sash replacement window. We can also make double glazed sash windows.

All of our replacement windows meet current building regulations and CE marking requirements. They can also function as fire escape openings (depending on window size), have optional child-restrictor hinges or devices, trickle ventilators and many other features to enhance their energy-efficient nature, as well as to fit in with your home improvements.

We use the latest in locking gear and other hardware to ensure durability, reliability and security from all of our replacement timber windows. Where possible we also use hardware with lots of built-in adjustment, so that it is possible to set up your windows to work smoothly across their entire lifetime.

We offer modern, highly insulated and thermally efficient double glazed windows for all of our replacement timber windows. These double glazed windows have special low-e coatings and argon gas filling as standard, to minimise heat loss, be energy efficient and help to reduce your energy bills.

If you are interested in any of our replacement timber window products or would like a free quotation, please fill out our callback request form, or call us on 0843 886 7763.

Our Designers

Windows & Doors UK have experienced designers who can help you with the design and style aspects of your Replacement windows. From frame style to woodwork, from ironmongery options through to installation our designers can assist.

CAD drawings are produced outlining the windows dimensions, design and functionality aspects.

Design
Ironmongery
Ironmongery Options

Decorative ironmongery for Windows can play an important part in the overall look of new timber windows and doors. We source and provide a range of ironmongery options for windows and doors that complements the overall look and feel of the product.

From traditional to victorian, from modern to contemporary styles, you choose the handle style that fits your preference and we’ll ensure your windows and doors come supplied.

Download Ironmongery Options PDF

Replicate Windows

If you are looking to replicate an existing window style for your new hardwood windows then please give us a call on 0843 886 7763 to discuss your replica window requirements.

Some historic windows can (depending on age) be hard to find parts for, or may well be beyond economical repair, at which point, replica windows are ideal to replace with a like for like style with new materials and parts.

Replicate Windows
Ordering
Ordering

Windows & Doors UK make ordering a straightforward process, you’ll just need to contact us. Once you have chosen your window/door product and have agreed on the drawings/specifications and design the product will be scheduled for manufacture. Your products will be delivered by a scheduled date through recorded delivery.

Other Window Ranges

Below is our top-level window range, custom windows are also available, call us to discuss.

Contact Us