Restoring Heritage Buildings: How Timber Windows Keep Tradition Alive

• 19 March 2025|
• News

In the world of heritage restoration, few elements capture the essence of a period property quite like timber windows.

Reflecting centuries of history and craftsmanship, timber windows are a popular choice for sympathetic restorations, where keeping the character of the original building is key.

As the trend for preserving our architectural heritage continues to grow, the demand for authentic timber windows for restoration projects has never been stronger. At Lomax + Wood, we understand that restoring a heritage building requires careful consideration of both historical accuracy and modern functionality – a balance we’ve perfected over decades of specialised experience delivering wooden windows and doors to architects, developers, and homeowners.

Timber: a material with history

Timber has been the material of choice for window construction for centuries, and for good reason. Long before modern manufacturing techniques and synthetic materials, craftsmen relied on local timber resources to create durable window frames that complemented the architectural styles of their time.

From the intricate Georgian sash windows of London townhouses to the robust casement windows of rural cottages, wooden windows have stood the test of time. The natural properties of wood – its strength, insulation capacity, and adaptability – made it the perfect solution for early window makers.

This tradition continues to influence restoration projects today, where authenticity is paramount.

Wood windows vs. modern alternatives: why wood wins for heritage

When restoring period properties, particularly those in conservation areas, timber windows offer significant advantages over modern uPVC or aluminium alternatives.

While modern materials might seem convenient, they simply cannot replicate the subtle details, proportions, and character of traditional joinery. Timber frames allow for the precise replication of historical profiles, glazing bar configurations, and decorative mouldings that define different architectural periods. Unlike uPVC, which can appear flat and uniform, wood can be shaped and detailed to match original designs exactly, ensuring your restoration project maintains its historical integrity.

Beyond aesthetics, timber also offers impressive longevity, and provides natural insulation properties that help combat heat loss– a critical consideration when improving the energy efficiency of older buildings without compromising their character.

Our timber windows: sash windows and casement windows

Our comprehensive range of timber windows is specifically designed to meet the exacting standards of restoration projects while delivering modern functionality.

Our traditional timber sash windows, including both box sash windows and spring balance options, are crafted to replicate period designs with meticulous attention to detail. Offering U-values as low as 1.1, our sliding sash window options provide an excellent balance of modern efficiency with timeless charm.

For heritage properties requiring casement styles, our wooden casement windows feature authentic profiles and hardware that honour historical precedents. Each window is made-to-order, allowing us to adapt our designs to match the specific architectural requirements of your project. For our casement styles, we can offer U-values as low as 1.0, and our Acoustic + upgrade provides noise reductions up to 42dB.

Whether working with a Grade II listed Georgian townhouse or a Victorian property in a conservation area, our team can provide timber windows that complement the building’s original character while maintaining impressive performance.

Sustainability is at the heart of our timber window range – all of the timber use for our windows is FSC® or PEFC Chain of Custody certified – ensuring complete traceability all the way along the supply chain and demonstrating a commitment to responsible forestry practices.

Preserving heritage: timber windows for period properties

For heritage buildings, the windows are often subject to strict conservation guidelines that dictate materials, designs, and even finishing techniques. Our expertise in navigating these requirements has made us a trusted partner for architects and homeowners undertaking sensitive restoration projects.

In many cases, the overall condition of original windows in heritage properties has deteriorated beyond repair, with issues ranging from rot and moisture damage to warped frames. Our made-to-order timber windows provide the perfect balance – maintaining the visual character of the original while improving functionality, security, and thermal performance.

For listed buildings with specific restrictions, we offer single-glazed sash window options with the possibility of incorporating vacuum sealed units that provide enhanced thermal properties without altering the window’s appearance. This approach allows homeowners to enjoy improved comfort and energy efficiency while respecting the building’s heritage status.

Can traditional wooden windows be used to add classic character to contemporary homes?

You don’t need to have a heritage property to appreciate the tradition and beauty of heritage styles; the appeal of timber windows extends beyond pure restoration projects. Many homeowners and architects choose our wooden windows to bring a sense of heritage character and elegance to contemporary buildings.

By incorporating traditional joinery elements into new construction, these properties gain warmth and character that modern alternatives simply cannot provide.

Our timber windows offer exceptional durability and longevity, with hardwood and engineered timber options providing stability and resistance to the elements. Modern manufacturing techniques and treatments have dramatically improved the performance of wooden windows, eliminating many of the maintenance concerns associated with older designs.

How can I customise timber windows for restoration projects?

Understanding that every restoration project has unique requirements, at Lomax + Wood we offer extensive customisation options for our timber windows. From the choice of timber – including engineered redwood, hardwood, oak, or the exceptionally durable Accoya – to the type of paint, every aspect can be tailored to suit your needs.

Our factory-applied micro-porous finishes in any RAL colour ensure longevity while minimising regular maintenance requirements.

For projects requiring authentic period details, we can recreate specific glazing bar patterns, moulding profiles, and decorative elements based on historical references or remaining original features.

Window cill designs, hinges, and ironmongery can all be selected to complement the architectural period of your property, ensuring a cohesive and authentic look. This versatility makes our timber windows suitable for everything from faithful historical recreations to sympathetic adaptations that blend old and new.

Timber windows for restoration projects: contact Lomax + Wood today

At Lomax + Wood, we’re proud to play our part in keeping tradition alive while meeting the demands of modern living.

Whether you’re an architect working on a complex heritage project, a developer seeking to add distinctive character to a new build, or a homeowner restoring a beloved period property, we have the expertise to help you achieve the best results.

To discuss how we can provide the perfect timber windows for your restoration project, please call 01277 353857 or use our online contact form. Our team of specialists would be happy to help bring your vision to life with windows that truly stand the test of time.