Exceptional quality,
custom made timber sash windows
Premium Timber Sash Windows, Made To Your Specification.
Design at your own pace, receive clear pricing, and rely on expert support throughout. Every sash window is built to your specification, fully finished, and delivered ready to install.
Quality bespoke
Design Online
Quality bespoke
Information
Quality bespoke
Our Sash Windows
Quality bespoke
Quality bespoke
Options
Quality bespoke
Vacuum Glass
See what our customers have to say about us
We’re proud to be rated Excellent on Trustpilot, with genuine feedback from homeowners and builders who have chosen our timber sash windows. Below you’ll find a selection of recent reviews – simply click on any reviewer to be taken directly to our Trustpilot page, where you can read their full testimonial on the Trustpilot website.
Read the full reviews by clicking on the reviewers name or you can go direct to the Trust Pilot website here.
Key Features of Our Timber Sash Windows
Every Sash Window Shop product is designed to combine traditional detail with modern performance, delivering genuine long-term value for your home.
- Choice of Mechanism – Hidden spiral balance or traditional cords & weights systems to suit any property type.
- Centre-pane U-values from 0.4 W/m²K with vacuum glazing
- Slim, authentic sightlines suitable for conservation work
- Designed and tested to meet current Building Regulations (Part L compliant)
- Option to upgrade to PAS 24:2022 tested for enhanced security
- Factory-Finished Excellence – Teknos 4-coat microporous paint system applied under controlled conditions for maximum longevity and colour consistency.
- Discreet Ventilation – Optional hidden trickle vents integrated within the frame head to meet Building Regulations without affecting appearance.
- Heritage Detailing – Multiple mould profiles, glazing bar layouts, and horn designs to replicate original joinery across Georgian, Victorian, and Edwardian styles.
- Advanced Glazing Beads – Internally glazed for security, with precision-cut beads and seals for a refined internal finish (externally glazed options available).
- Comprehensive Guarantees – Insurance-backed warranties for full peace of mind.
Each wooden sash window delivers the character of traditional timber windows with the assurance of tested modern standards.
Industry Leading Protective Coatings
Conservation Area and Article 4 Professionals
Conservation area? We’re used to that.
Our wooden sash windows are suitable for listed buildings and properties in conservation areas. We offer traditional detailing, slim-profile glazing options, and can provide spec sheets to support your planning application.
Learn More About Conservation Requirements:
View Our Wooden Sliding Sash Windows Up Close.
Design Your Timber Sash Windows Online
Whether you’re ready to request a quote or would like some advice before you begin, we’re here to help. Use our online tool to design your windows step by step, or contact our team for expert guidance.
How to Design Wooden Sash Windows Online
Desiging timber sash windows online is simple, here’s how it works:
Step 1: Select Your Window
Choose your style (cords & weights or hidden balance), timber type, and glazing. Enter your exact sizes to request quote online.
Key takeaway: You can customise timber sash windows online to get an accurate quote based on your sizes and spec.
Step 2: Submit Your Quote
Complete your design and submit your request online. We will review your details and come back to you before anything moves forward.
Key takeaway: Every enquiry is reviewed carefully to confirm accuracy and details before quotation and any next steps.
Quick Summary
Request a quote for custom- made sash windows
Accoya, hardwood, softwood options
Double, vacuum, or single glazing
PAS 24 available
Delivered on schedule, ready to fit
Frequently Asked Questions
Q1: How do I order timber sash windows online?
A: Choose your window type and timber, enter your measurements, get a price, and order securely online. We’ll confirm your details and deliver your made-to-order windows directly to your site.
Q2: What timber options do you offer?
A: We offer Accoya, hardwood (such as Sapele or Meranti), and engineered softwood. Accoya comes with a 50-year anti-rot guarantee and is ideal for long-term performance.
Q3: Do you deliver sash windows across the UK?A: Yes, we deliver to most regions across London, the Home Counties, Middle England, and selected areas in the UK. If you’re unsure, send us your postcode and we’ll confirm options.
Q4: What’s the lead time for made-to-order sash windows?
A: Standard lead times are 8-9 weeks. If you select vacuum glazing or specialist options, allow 10–12 weeks. You’ll receive a confirmed delivery schedule after ordering.
Q5: Are your sash windows suitable for conservation areas?
A: Yes. Our traditional joinery details and glazing bar options make them suitable for conservation area projects. We can check with your local authority or send us your planning requirements.
Q6: Do you offer PAS 24 security upgrades?
A: Yes. PAS 24 compliant sash windows are available on request and are ideal for new builds or where Part Q security compliance is required.
Q7: Can I install these windows myself or with my builder?
A: Yes, our windows are fully finished and delivered ready to fit. They’re designed for experienced joiners or builders to install without specialist equipment.
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If you have any questions or would simply like some more information about our joinery then simply fill in the form below and we will be in touch.