Edwardian sash windows are classic windows which are still popular today. Emerging in the Edwardian era (1901-1910), this window design is influenced by the key architectural trend of the time, the Arts and Crafts Movement, which favoured romantic and decorative elements. These sash windows and their complementary Edwardian doors often feature ornate glazing bars, panelling, and stained glass. Read on as we provide a brief history of Edwardian sash windows, contrast Edwardian vs both Victorian and Georgian windows, and discuss maintenance requirements.
A brief history and the Edwardian era
The Edwardians loved decoration and maximisation of light; these two essential qualities are key in Edwardian sash window design. The ‘six over two’ or ‘six over one’ glazing design is a hallmark of the era, and as the name suggests features six panes of glass in the top sash and one or two panes of glass in the bottom sash.
Edwardian sash windows were originally made from timber, featuring decorative elements such as stained glass or intricate glazing patterns. Edwardian period windows often feature larger panes and sometimes curved or arched shapes, which contribute to the distinctive style.
These sash windows are still popular in homes today, either in the restoration of Edwardian properties, or in new build projects where Edwardian-style sash windows are an attractive decorative option.
What are the main differences between Georgian, Victorian and Edwardian period sash windows?
Georgian, Victorian, and Edwardian windows each have their own distinct characteristics. They reflect the architectural trends of each of their respective periods.
Georgian windows
The iconic ‘6 over 6’ Georgian sash window is a classic feature of Georgian architecture, with its simple, elegant symmetrical design and uniform proportion. Georgian-style windows feature sashes divided into a grid of smaller panes of glass by glazing bars. Characterised by their simplicity, Georgian sash windows are commonly found in properties built from 1714 to 1830, and have been replicated in newer properties ever since.
Victorian windows
Due to changes in glass manufacturing, Victorian sash windows feature larger panes of glass with either no glazing bars or sometimes a single vertical bar. These windows were popular during the Victorian era, from 1837 to 1901. Victorian sash windows sometimes feature curved or arched shapes, with larger bay windows becoming popular during the era.
A functional comparison of features for all three styles
To make a comparison of the three types of windows, use the table below, which compares the most important features:
| Attribute | Georgian | Victorian | Edwardian |
|---|---|---|---|
| Decorative features | Simple with minimal ornamentation | Subtle elegance with clean lines | Intricate with decorative details |
| Design and aesthetic | Symmetrical,classical proportions | Balanced, refined and simple | Ornate, varied in style |
| Glazing pattern | Small panes, grid pattern | Larger panes, bays and curves | "Six over two" pattern, some with stained glass |
| Period and style influence | Classical/Renaissance influence | Gothic and Italian elements | Arts and Crafts movement,embraces Art Nouveau movement (1890 onwards) |
How to maintain Edwardian sash windows
General maintenance tips for Edwardian window styles
Good quality timber windows that are well maintained can last for many decades. The following general maintenance tips apply to all types of Edwardian sash windows:
- Check for draughts – if draughts are coming through the frames or glazing, inspect the seals or weatherstripping and replace them if necessary. Learn more in our article, How to draught proof sash windows
- Clean regularly – clean the glass frequently to maintain clarity and prevent dirt buildup. For wooden frames, use a soft cloth to avoid scratching and a wood-friendly cleaner, or mild soapy water – read our article How to clean sash windows for more detailed information.
- Hardware replacement – ensure the window catches and handles are functioning properly, and lubricate or replace them if they are worn
- Paint and seal – timber frames require periodic painting and sealing to remain weatherproof. If there are signs of water damage, reseal or repaint as needed. For more details see our article, How to paint timber sash windows and doors.
Style maintenance variations
The maintenance of Edwardian sash windows will largely depend on the type of window and the materials used in its construction. Below is an overview of how to care for a few of the varieties of Edwardian window styles:
Box sash windows
The weights and pulleys (a feature of box sash windows) may need rebalancing if the windows aren’t sliding open or closing easily, and the sash cords may need replacing if they are broken or frayed. Traditional box sash windows may require more intensive maintenance if they have been poorly maintained.
Arched-top sash windows
The arch section of the window should be carefully inspected for any cracks or structural issues. The arch design may need specialised care if it has been altered or modernised. Additional maintenance may be required for curved frames. At Timbawood we can replicate arched or curved sash windows to exactly match the existing.
Double-glazed windows
Double-glazed windows need regular checks of seals and insulation.
Conclusion
Edwardian sash windows are still a popular choice for homeowners because of their traditional charm and practicality of use. With modern materials and glazing options, they are more durable, well insulated, and have relatively low maintenance. At Timbawood we can exactly match your existing Edwardian sash windows, faithfully replicating all the finer details including details such as stained glass, as well as offering part replacement, where we retain the existing frames and just replace the moving parts, i.e. the sashes.
Contact and support
For advice about timber sash windows and complementary Edwardian doors of all styles, why not contact us here at Timbawood?
If you would like to find out more information about other architectural styles, click these links for Victorian sash windows and Georgian sash windows. We can provide all the expert advice you need, including design options, installation queries, and provide a quote, etc.,
Available contact methods include:
- Telephone – call us at 0208 893 4889
- Email form – complete the form at our Contact Us page, or use the email address in the footer of any page to send us an email





