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Authentic Georgian Style with Evolution Windows

November 12, 2018 by harp_admin

The Georgian window is the original multi paned window which became popular in the Georgian Period 1714 -1811 and was designed to bring in light, especially in darker narrow streets. Another notable feature were the intricate glazing bars which held in the brittle handmade crown glass. A lot of the earlier Georgian windows had quarter panes to the outside edge of the windows whereas the later Georgian windows had panes which were evenly split.

Evolution FLUSH casement window with arched head and ovolo putty Georgian bars.

Evolution FLUSH casement window with arched head and ovolo putty Georgian bars.

Classic Georgian windows have bars running across the frame and vertically to create multiple glass panes. They were developed at this time because glass was expensive. Large panes of glass were too expensive to make hence many smaller panes were used because the window tax was only reduced towards the end of the Georgian period. Georgian style replacement windows offer a truly authentic look with all the benefits of modern technology. Beautifully crafted replacement Georgian style windows come with exciting choices. Not least, the opportunity to choose from an almost limitless range of colours, profiles, finishes, handles and locks for the look you want.

Our Evolution timber alternative Georgian style casement window is one of the most authentic looking Georgian windows available on the market. Available in both Storm and Flush timber effect profiles.

Evolution STORM casement window with ovolo putty Georgian bars.

Evolution STORM casement window with ovolo putty Georgian bars.

Evolution take great pride in their traditional hand-fixed Georgian bars, which are painstakingly applied by skilled craftsmen. Our Evolution Georgian windows have been modelled to replicate a traditional timber window, with all the proportions of timber, finished with the popular Georgian bar.

The contemporary styling of our Evolution timber alternative windows includes slimmer window frames which are sleek, unobtrusive in appearance and maximise the area of glass in your windows. That means more natural light in your home and a clearer view of the outdoors.

Evolution STORM window interior.

Evolution STORM window interior.


Every aspect of the Evolution Storm Georgian window is meticulously designed to authentically emulate traditional Georgian timber windows. Taking inspiration from classical cottage windows, Storm blends intricate period detailing and authentic colour options with advanced material technology and innovative design to create a unique window, which offers unrivalled aesthetics and a virtually maintenance free solution.

Keeping your home and family safe is upmost in our minds and whichever window style you choose, you can be sure that they’ve been designed, tested and manufactured to resist forced entry. They’re also designed for the practicalities of daily life – including features such as locking window handles and secure night-time ventilation.

Not only are Evolution Georgian windows aesthetically pleasing, they also offer exceptional energy performance against the British weather. Providing a remarkable thermal performance, they deliver an impressive A+ 13 energy rating as standard. So what’s not to love?


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10 Verified Review

Fantastic service from beginning to end. Local showroom in Watford with a super variety of windows and doors The fitment of the sash for my son's bedroom, best decision. Quality window and beautiful finish Paul and Miles are polite and friendly. Paul is a master at his job and Miles is super when finishing and completion. Thanks guys and thank you Harp Windows

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All appointments on time. Advice useful when choosing design. Fitted in less time than expected.

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I have to say I have been impressed with HARP from start to finish. I was guaranteed the best price from John at the beginning, There was no hard sell or tricks, Just simple and honest. I ordered 1 window to replace my old bay which I was advised would take 6 weeks from ordering. My window arrived slightly earlier than anticipated and was fitted without delay. The fitting team worked in a clean and tidy manner, were punctual and had a great attention to detail.

Location: WD24July 2023

Supply rear door.

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Excellent service, most helpful and friendly. Highly recommend.

Location: BH10May 2023

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Very pleased with product and workmanship. All done with no fuss and no mess. Brilliant job. Billy even hoovered up afterwards !

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Excellent service from both the showroom staff and the fitting team . Quality of the windows and doors is very good , and would highly recommend this company

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  • Harp Windows (Watford) Ltd
  • 91-93 St Albans Road
  • Watford
  • Hertfordshire
  • WD17 1UL



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