We’re the specialists in traditional sash windows, delivering bespoke installation and replacement wood windows across Surrey since 1999. Our experienced fitters combine quality craftsmanship with meticulous fitting, ensuring your period property benefits from enhanced energy efficiency, without compromising its character. From elegant traditional wooden sash windows to casement windows, we guide you through every step with our expert advice and dedicated aftercare. Whether you’re in Dorking, Epsom, Farnham, Godalming, Guildford, Reigate, or Woking, request your free, no obligation quote today.
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0800 389 7384
Replacement sash windows across Surrey and the South East
What our Clients say
“This is the second time I’ve used this company, can’t recommend them highly enough. Fantastic job, and the team were brilliant, so helpful and left everything so clean and tidy throughout the job. The windows are excellent and have made a tremendous difference.”
10/10
Verified Checkatrade Reviewer, June 2025
What our Clients say
“I can not recommend Sash Window Specialists highly enough. The quality of work and the efficiency with which it is, carried out is compared to none. I have never been more satisfied, and indeed, thrilled with the finished product. They have now completed my entire house. A wonderful company.”
10/10
Verified Checkatrade Reviewer, May 2025
What our Clients say
“The work was high quality, the communications were really clear, the tradesmen were lovely, efficient, and accommodating, and the price was not higher than competitors. Perfect experience all around.”
10/10
Verified Checkatrade Reviewer, April 2025
Why Choose Us?
- Craftsmanship you can trust: Every window is handcrafted in our Guildford, Surrey, workshop using authentic methods and built to the highest standards.
- No pressure approach: You can contact us, and we’ll provide a free, no-obligation quote, then give you the space to decide what’s right for you without feeling pressured.
- Specialist guidance: Our experts understand the unique challenges of period properties in Surrey, meaning you get the right advice at every step to help you make confident, informed decisions.
- Smooth process: From the initial consultation to the final fitting, we ensure everything is handled with care and is as straightforward as possible for you. You can even visit our Surrey showroom to see working examples.
- Expert installation: Our full-time, in-house FENSA-approved fitters ensure the highest standard of installation, ensuring that each area is prepped and protected, then tidied and left exactly as it was found.
- Aftercare you can rely on: From resolving snagging issues and post-fitting check-in calls to providing maintenance advice and all guarantees and documentation, we’re here to support you.
The Benefits
Energy
Efficiency
Modern double-glazed Sash Windows reduce heat loss from your home, creating a more comfortable living environment year-round.
Lower
Energy Bills
By improving your home’s insulation, high-quality Sash Windows help reduce your reliance on heating and cooling systems. This enhanced efficiency translates directly into lower energy costs, allowing your investment to pay for itself over time.
Enhanced Safety
& Security
Traditional Sash Windows can be fitted with modern security features, including multi-point locking systems, toughened glass, and restrictor catches. These upgrades provide peace of mind, without compromising the classic aesthetic.
Noise
Reduction
Double-glazed Sash Windows create an effective barrier against external noise, making your home a quieter and more peaceful sanctuary.
Timeless
Aesthetics
Sash Windows offer an elegant, period-appropriate appearance that enhances your property’s character and kerb appeal. Our bespoke options ensure a perfect match to your property’s architectural style and personal taste.
Your Build Options
Wood
We only use wood for our traditional sash windows, never uPVC. Select from either Grade A Redwood or Accoya™ timber.
Glass
Choose from High-Performance Double Glazing, Acoustic Glass, Toughened Safety Glass, Laminated Safety Glass or Sandblasted (Satin) Glass. Patterned panes are also available from our specialist suppliers, Barron Glass & Pilkington Glass.
Window Furniture
A choice of Fitch or Brighton Locks, Sash Lifts, ‘D’ Handles, and Dual Position Security Bolts available in Brass, Chrome, Satin Chrome, Satin Nickel, and Antique Brass finishes.
Painting
In all jobs, we apply three flawless coats of a long-lasting microporous acrylic and high-quality paint. Available in traditional white as standard, with a full range of paint colour options.
What to expect
Your Project’s Timeline
1. Initial Contact and Free Consultation
Simply submit our form or drop us a call to discuss your requirements. We’ll ask some quick questions to understand your needs and ensure we’re the right fit for your project.
Following this, we’ll schedule a free consultation at your convenience, during which our experienced surveyor will visit your property to assess your requirements.
2. Transparent Quote and Guidance
Following the consultation, we’ll provide a detailed, competitive quote that clearly outlines our recommendation for the work and materials. This quote should be easily understood, but our Team is on hand to answer any questions.
We understand that this is a big investment, so we will provide everything you need to make an informed decision, in your own time.
3. Project
Confirmation
Once the quote has been accepted, a fitting date will be verbally agreed upon with a contract and deposit securing your project on our schedule. This deposit is fully backed by an insurance policy.
Following this, a detailed survey will then be carried out to double-check all measurements to ensure a perfect fit for your home improvements.
4. Expert Installation and Follow-Up
Within ten weeks of confirmation, our skilled team will arrive to complete the fitting of your sash window project, ensuring a high-quality installation, minimal disruption and that each area is left as tidy as we found it.
Following installation, our team will check in with you to ensure that you’re fully satisfied and provide all guarantees and documentation for your project.