The Sash Window Workshop specialises in the manufacture and installation of timber windows and doors across London and the South. The company believes that windows should be both energy efficient and in keeping with the architectural style.
Established in 1994, the company has a wealth of experience working on period homes, helping customers identify the right windows to suit their property.
Why is it important?
The design of windows has changed over the centuries. Installing the incorrect style of window in your property can make the window look out of place and will often reduce the value of your home, as buyers will generally pay more for period appropriate windows.
Why timber?
In addition to keeping your windows period appropriate, timber windows are more environmentally friendly than plastic windows. Timber windows also have a longer lifespan, meaning that they are often cheaper in the long-term.
However, it is important to check the type of timber as some are more durable than others. The Sash Window Workshop recommend AccoyaTM which has a 50-year anti-rot guarantee.
Choosing the right style
Timber sash windows were popular in the Georgian, Victorian and Edwardian periods. However, the window styles varied.
Georgian properties often had smaller windows towards the top of the property, with larger windows on the ground floor. Sash windows often had multiple glazing bars.
A few years before the Victorian period, window tax was halved meaning larger windows were more affordable. Glass was cheaper so fewer glazing bars were used. Bay sash windows also became popular in Victorian homes.
Both casement windows and sash windows were popular in Edwardian homes. Coloured glass was sometimes used, and sash windows often only had glazing bars in the top sash.
To obtain a quotation, visit www.sashwindow.com
Credit: Strutt and Parker
Best country houses for sale this week
An irresistible West Country cottage and a magnificent Cumbrian country house make our pick of the finest country houses for
Spectacular Scottish castles and estates for sale
A look at the finest castles, country houses and estates for sale in Scotland today.
A breathtaking West Highlands estate with mountains, forests and lochs to call your own
A magnificent sporting estate, extending to 11,105 acres in total, has come to the market in the West Highlands – and
-
‘Never back a grey horse’: Where the Cheltenham Festival superstition comes fromJack Watkins breaks down this piece of Cheltenham folklore, as this year’s festival begins .
-
The sad clown dog that won Best in Show at CruftsMeet the Clumber spaniel, the largest of the spaniels with a sad-looking face and a heart of gold.
-
Reader Event: An eye to the future at Daylesford Heritage HouseWhat changes to a house do most to enhance its aesthetics, function, comfort, sustainability and longevity? On March 24, leading experts in architecture, interior design, craft and restoration will share the secrets to maximising possibilities and protecting value at Daylesford’s magnificent Heritage House in Gloucestershire.
-
Reader Event: Super women at London Design WeekWhat can be learnt from the achievements of the world’s greatest female designers and antique dealers? Which has created the most valuable legacy? What are the secrets of their success? Come and find out at an inspiring event on the first day of London Design Week at 10.30am on Monday, March 9, at the London showroom of luxury lighting brand Hector Finch.
-
Reimagining the past at VaughanIn September 2025, leading designers shared their views on creating interiors with the capacity to last forever.
-
Tetrad: Over half a century of timeless good looksSince 1968, Tetrad has employed a combination of traditional skills and the finest materials to make upholstered furniture that is designed to offer years of comfort.
-
Reimagining the past: A panel discussion with VaughanAt Focus/25 later this month, Vaughan will host an inspiring talk at which leading names in antiques and interiors will explain why understanding the past is vital to designing for the future.
-
Star of the show: Rose of Jericho's paint created just for Country Life at RHS ChelseaOne of the highlights of Country Life's ‘outdoor drawing room’ at the 2025 RHS Chelsea Flower Show was a new paint colour created by Rose of Jericho,
-
Munder-Skiles and the art of exterior decorationThe success of this project — which was awarded four stars by judges at the Chelsea Flower Show — demonstrates Isabella Worsley’s versatility as a designer.
-
Sell your valuables with ease with The Antique Buying CollectiveThe Antique Buying Collective treats gold and silver as heirlooms, not scrap. From Victorian brooches to Georgian silverware, each piece is appraised for its history, craftsmanship .and charm, then thoughtfully rehomed through a trusted network. It’s a respectful approach, giving fine antiques the second life they so richly deserve
