Timber Georgian Windows Scotland

Timber Sash Windows
Perth & Central Scotland

We manufacture and install timber sash windows in homes in and around Perth, Edinburgh, Glasgow, Stirling, Dundee and across Central Scotland. Contact us to discuss prices for timber sash windows or read more about our bespoke products below.

Timber sliding sash windows Glasgow

Select from one of three opening possibilities with our timber sash windows.

Standard wood stain choices include Mahogany, Light Oak and Teak.

Conservation area compliant customisation options are available.

All our timber sash window profiles are handcrafted, in-house, by our team.

Select from one of three opening possibilities with our timber sash windows.
Standard wood stain choices include Mahogany, Light Oak and Teak.
Conservation area compliant customisation options are available.
All our timber sash window profiles are handcrafted, in-house, by our team.

Authentic Vertical Sliding Windows

Based in Perth, we manufacture install a range of stunning timber sash windows throughout Central Scotland, working with homeowners and architects alike. Blending an authentic, traditional design with modern performance levels, you can replace original vertical sliders without losing any of the period charm. All the while, you can enjoy thermal efficiency, security, weatherproofing and more in abundance.

We offer three distinct timber sash window options. You can select from a slide and tilt, a spiral balance or cord and weight opening. Whether you want to select the opening style that matches your original systems or would prefer something different, we offer the variety of choice. That way, you don’t ever have to compromise and can make your dream home renovations.

We manufacture these timber sash windows in-house. Executing the most authentic joinery techniques, we can craft windows that adhere to even the most stringent conservation area requirements, making them ideal for listed buildings as well. Whatever you’re after from your home renovations, we can handcraft the perfect solution. Speak to us today about your project.

residence 2 Dundee


Excellent experience from the very beginning. Window building and installation with RKM is a significant step up the fenestration food ladder than most of the mainstream outfits.

Even with the structural and sometimes complex problems that living in a 1900s listed building has, RKM navigated through them, and the end result is stunning.

Bryan Simpson

Absolutely fantastic service throughout! Benn guided us through all our options and helped us pick the perfect door and windows, paying attention to the smallest detail that we hadn’t even thought about!

The door and windows were to tie in with the existing house and he took the time to check through all colour samples to find the closest match. Super quick turn around and absolutely amazing quality – couldn’t be happier!

Louise Ogilvy

Amazing service from Reece and Owen from BESPOKE windows by RKM. 12 old windows in an old cottage replaced with lovely new double glazed ones have made all the difference! Lovely to get the job done just before Christmas too! Very clean and tidy workers.

Jasmine Miller

Had my windows upgraded and extremely pleased with the results! The salesman was very professional, knowledgeable and easy to deal with. Windows were perfect and the fitting was completed as advised! Very happy to recommend.”

Harry Lawrence

Highly recommend! Top quality products and craftsmanship. Genuine customer service along with excellent communication. Thank you very much!

Kate Thompson

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Product Options

Any RAL colour available. Please contact us for more information.

upvc window colours RAL

Timber Sash Window Prices Perth & Central Scotland

Starting your project with us is simple. Get in touch with our expert team via our online form, and we’ll reach out to discuss specifics and quote for your timber sash windows. If you have any questions or general enquiries, you can call us today on 01738 479541.

Coloured glass vertical window

Complete Customisation

Our services are bespoke by name and by nature. We manufacture your timber sash windows to order, meaning they’ll be entirely unique to your home or architectural project here in Central Scotland. We can accommodate even more unique design requests and awkward dimensions. You can finally make the renovations you’ve always dreamt of, even if you live in a listed building or conservation area.

You can select either redwood or hardwood for the profile, customising it as you please. We have a range of standard stains and colour finishes with white as the default selection. However, if you have a bespoke RAL shade in mind, simply let us know and we’ll accommodate it. You can complete your design with astragal glazing bars, handle colours and much more.

Vertical sash window locks

Reliable Security & Longevity

You can feel complete peace of mind with our timber sash windows. We use traditional screw locks to maintain the heritage aesthetic of timber windows. Regardless of whether you’re close to us in Perth or further afield in Central Scotland, you’ll be protected against even the most modern break-in techniques.

All the while, high quality timber stands head and shoulders above other materials when it comes to lifespan. While the other materials we offer can last for several decades, timber is unmatched in often lasting for 60+ years. You’re making an investment that can last for generations. Enjoy unrivalled aesthetics and complete security for longer.

Enhanced Energy Efficiency

Our timber sash windows deliver reliable thermal performance. Compared with outdated, original wooden systems, the difference is night and day. Our standard and narrow double glazing options allow heat to be trapped within your home, where you want it to be. Weatherproof measures reduce the chance of draughts that could affect this.

Achieving low, compliant U-values and high Window Energy Ratings, you can make a real difference to your home with our timber sash windows. With utility bills only on the rise, now is as good a time as any to invest in new windows. You could keep your energy costs to a minimum, while enjoying the stunning natural beauty of timber at the same time.

Why Choose Us?

We are the specialists for the manufacture and fitting of timber sash windows in Central Scotland. If you’re looking for the best products and a service to match, come direct. Homeowners just like yourself have trusted our family run business to renovate their period property for years. We bring over three decades of expertise to every installation.

Simply put, our timber sash windows are better than the competition. You get a more authentic design, ensuring a seamless transition from the old to the new. By manufacturing them ourselves, we can ensure quality control is unmatched. We wouldn’t put our name on anything less than the best, so nothing besides that leaves our joinery facility. This is also why we’re able to fit our products regularly into conservation areas and listed buildings.

Contact BESPOKE windows by RKM to get a timber sash window quote today.

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