Wood Effect uPVC Windows Cost: uPVC vs Timber

Published: 25 July 2024 | Last updated: 11 August 2026

There’s no getting around it: timber windows are a significant investment. For most wooden frames, timber windows usually cost more than uPVC alternatives, but the difference depends on the window’s size and style, the type of timber and glazing, and the complexity of the installation. Timber frames can also require regular maintenance, which should be considered when comparing long-term costs.

Yet, for many homeowners, timber windows are a crucial part of the heritage aesthetic, and traditional style windows remain sought-after by homeowners nationwide. But is there a way to get authentic timber effect windows without the hefty price tag of real wooden frames?

A deep dive into timber window costs

In the world of windows, timber frames are widely considered the most expensive option.

The cost of real timber windows depends on the size, design, glazing and type of timber used. As a 2026 UK guide, timber casement windows typically cost between £850 and £1,500 per window, including supply and installation. Bespoke designs, heritage features, specialist glazing and difficult access can increase the final price, while regular maintenance adds to the long-term cost.

Why are timber windows more expensive?

Timber windows cost more because of the materials and skilled work involved in producing them. The price will vary depending on whether the frames use softwood, hardwood or modified timber, as well as the window’s size, glazing, finish and hardware.

Unlike uPVC profiles, which are manufactured using an extrusion process, timber frames require more cutting, machining, jointing, finishing and protective coating. Bespoke sizes, traditional joints, glazing bars and other heritage details can add further time and cost.

Timber windows also require ongoing care. The maintenance schedule depends on the type of timber, coating, location and exposure to the weather. Cleaning, inspections and occasional repainting or recoating should therefore be considered when comparing their long-term cost with uPVC windows.

The advantages of uPVC frames

uPVC (unplasticised polyvinyl chloride) emerged in the 80s and 90s as a popular and cost-effective alternative to timber.

Unlike timber, which needs to be processed and treated before being made into window frames, uPVC is a synthetic material that can be manufactured much quicker using extrusion techniques. This makes uPVC windows significantly cheaper from the outset.

Better still, uPVC requires minimal maintenance; a simple wipe down with a damp cloth keeps them looking their best. Opting for this low maintenance material eliminates the need for regular repainting or re-staining, resulting in significant savings in the long run.

How much do wood effect uPVC windows cost?

Compared to timber windows, which can range from £850 to £1500 for a simple casement window, uPVC is a much more budget-friendly option. The average costs will vary depending on the size and design of the window in question, but generally, an uPVC flush casement window will cost between £300 to £570 per window.

Guide prices reviewed in August 2026. Actual costs vary according to window size, style, finish, glazing, hardware, access and installation requirements. Check whether VAT is included and obtain an itemised quotation for your property.

What should a window quote include?

When comparing window quotes, check that each installer has priced the same work. A lower headline figure may exclude parts of the job that are charged separately, so ask for a clear, itemised quotation before making a decision.

The quote should state whether the price covers the site survey, window manufacture, glazing and hardware, installation, removal of the existing windows, internal and external making good, access equipment, VAT, certification and guarantees. Use the checklist below to compare each quotation on a like-for-like basis.

Use this 10-point window quote checklist to compare wood effect uPVC window costs on a like-for-like basis.

If anything is unclear, ask the installer to confirm it in writing. You should also check the length and terms of both the product and installation guarantees before accepting the quote.

The best of both worlds: uPVC wood effect windows

Period properties have always, and will always hold a special charm, and heritage exterior design is replicated on both restored historical properties and contemporary homes alike. Timber windows are an important part of this aesthetic, but the cost of traditional timber windows can be a significant obstacle for many homeowners.

However, with wood-effect uPVC windows, you can get the appearance of timber windows at a much more affordable price – a great choice for homeowners looking to bring the beauty of traditional window design to their home!

Timberlook: where heritage meets modernity

We designed our heritage uPVC window range Timberlook with the aim of combining the timeless beauty of timber windows with the affordability and practicality of uPVC.

Made with high quality uPVC frames and double glazing, our flush sash windows offer exceptional energy efficiency and provide U-values as low as 1.2. This minimises heat loss in the winter and heat gain in the summer, which can shrink your property’s carbon footprint and even reduce energy bills.

Our Timberlook range is also incredibly strong and low-maintenance; a simple wipe with a damp cloth occasionally to prevent dirt build up is all that’s needed. The durability of uPVC makes it a popular type of window among homeowners looking for the aesthetics of real timber without the maintenance.

But what truly sets us apart is our commitment to recreating the heritage aesthetic that is still so sought-after.

Flush Casement Windows

Achieving an authentic timber effect

At Timberlook, we take authenticity seriously. Not only are our windows crafted with a traditional flush sash design (where the sash of the window sits ‘flush’ with the outer frame) but we also offer a range of realistic wood grain effects to replicate the appearance of real wood. These finishes beautifully capture the grain and character of real timber, allowing homeowners to enjoy the texture and character of wooden window design without the price tag.

Additionally, by incorporating a Timberweld join into the uPVC frame during manufacturing, we skilfully disguise the material, replacing a tell-tale diagonal uPVC weld with a join that replicates traditional joinery techniques.

Our window range also comes complete with the perfect finishing touches for a heritage aesthetic, such as decorative dummy stays, elegant “monkeytail” and “peardrop” handles and astragal bars.

Find your local Timberlook installer today

Investing in new windows is an important decision, but if you’re looking for the perfect timber effect windows for your property, we can help.

With a nationwide network of trusted Timberlook installers, we can connect you with someone in your local area who can bring the beauty of heritage window design to your home.

If you would like to see for yourself what makes Timberlook windows so popular, please contact our dedicated sales team by emailing sales@timberlook.com or calling us on 01253 888 222. You can also visit our gallery page to see photos of our installations and get inspired!

Comparing wood effect uPVC windows cost with other Timberlook options? Use the Timberlook sitemap to find related window guides, product pages and homeowner information.