Last Updated: 28 October 2025
When specifying timber windows for your construction projects, understanding the cost of timber windows is essential for accurate budgeting and customer discussions. As experienced joiners, we know that the final price of bespoke wooden windows depends on multiple factors, with timber selection being one of the most significant.
The investment in quality timber windows varies considerably based on several elements. Some things to consider when drawing up a quote for timber windows include the following points.
Different wood species come with varying price points, each offering unique benefits:
Although modified timber is usually the most expensive option, it can often outperform hardwood in terms of both appearance and performance.
The architectural design significantly impacts manufacturing costs. Some timber window designs to consider include:
The more detailed and bespoke your timber windows, the higher the costs will usually be.
While initially more expensive than some hardwoods, Accoya offers:
Natural hardwoods present different cost considerations including:
The unique appearance of specific hardwoods means that they will be particularly suited to certain installations.
When evaluating timber window costs, it’s important to think about the overall cost of the windows across its lifetime. Following the initial cost of manufacturing and installation, you should also consider these lifecycle costs:
Although hardwood and modified timber may require a high initial financial outlay, the costs will be countered over their lifespan.
The complexity of a timber window installation project will have a big impact on the cost. Specialist fitting requirements to consider include:
Whether you’re an installer, architect, specifier or homeowner, you’ll want to know as much as possible about what material is the best and most cost-effective choice for you. Several factors will influence your final material selection.
At GB Joinery, we want to help you to make the best decision on your timber window selection. Working with experienced timber window manufacturers ensures:
For detailed pricing on your specific project requirements, we recommend contacting our team for a comprehensive consultation.
As you have seen, the cost of timber windows varies significantly based on material choice, design complexity, and project requirements. While initial material costs are important, considering long-term performance and maintenance requirements is essential for making cost-effective specifications. Working with experienced manufacturers ensures you receive the best value for your investment while meeting all project requirements.
The average cost of timber windows in 2025 is expected to vary based on factors such as size, design, and manufacturer, but generally falls within the range of £600 to £1,200 per window.
Timber windows tend to be more expensive than wood effect uPVC windows, which typically range from £300 to £800, as timber offers a more authentic aesthetic and often greater durability.
Timber windows can be more expensive than standard double glazed wooden windows, particularly if they are bespoke or made from high-quality materials, but the price difference may not be significant depending on the specific products being compared.
A bespoke casement timber window usually costs between £800 and £1,500, depending on the size, design, and choice of timber used.
Yes, many manufacturers and suppliers offer online calculators that allow you to estimate the cost of timber windows based on your specifications and preferences.
Timber sash windows are generally more expensive than other timber window types due to their intricate design and the craftsmanship involved in their production.
You can design and buy timber windows online through various specialist window retailers, many of which provide customizable options and direct purchasing through their websites.
When specifying timber windows for commercial and residential projects, contractors need concrete data on material performance, not marketing promises. Timber...
Read MoreWhen you’re working on a construction project, the temptation to cut costs through cheaper timber specifications is ever-present. However, cheap...
Read MoreWorking with timber in conservation areas presents unique challenges for building contractors. Balancing authentic period aesthetics with modern performance requirements...
Read MoreFor building contractors and property developers, understanding the long-term costs of painting timber windows and the various parts of the...
Read More
