How Much Do Bespoke Timber Windows Cost? A Transparent Pricing Guide
If you’re planning a renovation or building project in 2026, you’ve probably discovered that getting straight answers about timber windows cost isn’t always easy. Many companies are reluctant to discuss pricing until you’ve committed to a site visit, leaving you guessing at budgets. At GK Joinery, we believe in transparency from the start.
We’ve been manufacturing bespoke timber windows from our Stroud workshop since 1978, and we understand that budget planning is essential. While every project is unique and we provide detailed quotes based on your specific requirements, we can help you understand what influences pricing and how to plan your investment.
What Affects Timber Window Costs?
Window Style and Complexity: A simple casement window will naturally cost less than a traditional box sash window with weights and pulleys. The complexity of the joinery, number of opening sections, and design details all impact the manufacturing time and therefore the cost.
Size and Quantity: Larger windows require more material and take longer to manufacture. However, ordering multiple windows typically provides better value than purchasing just one or two, as certain manufacturing processes can be done more efficiently in batches.
Timber Species: Different timbers come at different price points. Red Grandis is our most cost-effective hardwood option, while oak commands a premium. Accoya, our preferred timber for external joinery, sits in the middle price-wise but offers exceptional durability and stability.
Glazing Specification: Standard double glazing is the most economical choice. Slim double glazing for period properties costs more due to the specialized units required. Acoustic glazing, vacuum glazing, or specific glass types will also affect the final price.
Ironmongery and Hardware: Basic hinges and handles are included in standard pricing, but upgrading to premium hardware, espagnolette locking systems, or specific finishes adds to the cost. PAS 24 compliant security hardware represents an additional investment but provides peace of mind.
Finish Requirements: Factory-applied paint or stain finishes are available at additional cost. Some clients prefer to arrange their own decoration, while others value the convenience and quality of factory finishing.
Understanding Value vs Price
When considering timber window costs, it’s important to distinguish between price and value. Bespoke timber windows represent a higher initial investment than mass-produced alternatives, but this comparison doesn’t tell the whole story.
Our windows are made to your exact specifications, not adjusted from standard sizes. They’re crafted from premium materials designed to last 60+ years, compared to uPVC’s typical 10-30 year lifespan. They add genuine value to your property and can be repaired and refinished rather than replaced when they eventually need attention.
For period properties throughout Stroud, Cheltenham, or Cirencester, timber windows aren’t just aesthetically superior – they’re often the only appropriate choice for maintaining architectural integrity and satisfying planning requirements.
Installation Considerations
Installation is typically quoted separately from window manufacture and depends on various factors including access, height, whether existing windows need removing, and any making-good required around the new frames.
We can arrange professional installation through our experienced team, ensuring your windows are fitted to the same high standards we apply to manufacturing. Alternatively, you’re welcome to use your own trusted contractor – either way, we provide all the technical information needed for proper installation.
What’s Included in Our Quotations
When we provide a quotation for your project, it includes:
- Detailed specification of timber species, glazing, and hardware
- Manufacturing to your exact measurements following our site survey
- Quality assurance and our up to 10-year guarantee
- Delivery to your property
- Technical support and installation guidance
- Care and maintenance advice
Installation can be included if required, or quoted separately depending on your preference.
Comparing Timber Windows to Alternatives
“But I can get uPVC windows for much less!” – we hear this occasionally, and it’s true. Mass-produced uPVC windows from large manufacturers will have a lower upfront cost. However, the comparison isn’t straightforward.
Consider the lifespan difference: quality timber windows last 60+ years while uPVC typically needs replacing every 10-30 years. Over the lifetime of your home, the cost difference narrows considerably when you factor in replacement costs.
There’s also the question of property value. Estate agents consistently report that quality timber windows, particularly in period properties, add more value than uPVC alternatives. For many buyers, timber windows are a prerequisite rather than a nice-to-have feature.
Planning Your Budget
When budgeting for timber windows, we recommend:
Get accurate measurements early: Even rough dimensions help us provide more meaningful guidance. Once you’re ready to proceed, we’ll conduct a thorough site survey to ensure perfect fit.
Consider the complete project: Think about whether you’ll replace all windows at once or phase the work. Bulk orders typically offer better value, though we understand budget constraints may require phasing.
Factor in installation and finishing: Remember that the window cost is one element of the total investment. Installation, internal decoration, and any structural work around openings should all be budgeted for.
Think long-term: The cheapest option now might not be the most cost-effective over 30-40 years. Quality joinery is an investment that pays dividends in durability, performance, and property value.
Getting an Accurate Quote
The best way to understand costs for your specific project is to discuss it with us directly. We’ll need to know:
- Window styles you’re considering
- Approximate sizes and quantities
- Your property type and any planning constraints
- Preferred timber species
- Glazing requirements
- Hardware preferences
- Whether you need installation
We provide detailed, itemized quotations that break down costs clearly. There’s no pressure, no obligation, and no sales tactics – just honest pricing for quality joinery.
Why January is Perfect for Planning
January is an excellent time to plan window projects and get quotations. Manufacturing lead times are typically 8-12 weeks, meaning orders placed now can be ready for spring installation when weather is ideal and you can enjoy your home transformation throughout the warmer months.
Starting the conversation now also gives you time to consider options, review our detailed quotations, and make informed decisions without rushing. We’d rather you take the time to be certain about your choices than feel pressured into quick decisions.
The Investment Perspective
When you’re investing in windows for your home, it’s worth considering the long-term picture. Quality timber windows from a reputable manufacturer will outlast you, enhance your daily living environment, reduce heating costs through superior insulation, and add value to your property.
We’ve been in business since 1978 because we focus on quality and longevity. Our small, dedicated team – some members with us for over 20 years – takes pride in creating windows that become permanent features of your home, not something you’ll need to budget for replacing in a decade or two.
Next Steps
Our family-run workshop in Stroud is ready to discuss your project and provide a detailed, transparent quotation tailored to your specific requirements. Call us on 01453 755007, email info@gkjoinery.com, or visit us to see the quality of our craftsmanship firsthand.
We’ll provide honest guidance about what your project might involve, help you understand the options available, and give you the information you need to make confident decisions about your timber windows investment.
Frequently Asked Questions
Why do bespoke timber windows cost more than standard uPVC?
Bespoke timber windows cost more because they’re individually manufactured to your exact specifications using premium materials, rather than mass-produced to standard sizes. Each window is crafted by skilled joiners using quality hardwoods or Accoya that will last 60+ years compared to uPVC’s 10-30 years. The manufacturing process is more labor-intensive, materials are substantially more expensive, and the end result is a genuinely bespoke product made specifically for your property. You’re also investing in sustainability, repairability, and aesthetic quality that significantly enhances your property value.
Can I save money by ordering more windows at once?
Yes, ordering multiple windows typically provides better value. While each window still needs individual attention, certain manufacturing processes become more efficient when producing several windows. Material purchasing can be optimized, workshop setup time is spread across more units, and delivery becomes more cost-effective. If you’re planning a phased renovation, it’s worth discussing with us whether bringing all window replacement forward might provide overall cost savings, though we understand this isn’t always feasible budget-wise. We can provide quotations for both scenarios to help you make an informed decision.