Expertly Fitted New Sash Windows in Clapham

Are you tired of draughty windows?

Trusted Double Glazed Sash Windows Made to Measure in London

Are you ready to replace your rotten, damp windows?

In Clapham, new sash windows are commonly specified for period houses around the commons and surrounding residential streets. The prevalence of Victorian terraces means maintaining traditional styling is a key consideration. As experienced specialists, Novells focus on delivering high-quality sash window installations that respect original architectural details. Our team of experienced workmen are trained to install sash windows with accuracy and minimal disruption, as part of a FENSA registered company.

Premium timbers such as treated redwood, hardwoods or Accoya are used to improve energy efficiency and window security for double glazed sash windows throughout Clapham, supported by effective draught exclusion. With free surveys, clear pricing and a fully explained installation process, we make decisions simple. Our experienced installers work to agreed schedules, so a quick call or email to Novells is all it takes to begin.

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ENjoy a warm and cosy home

Transform your living space with hassle free, beautiful sash windows.

Energy efficient sash windows to reduce your bills.
Enhance your home’s curb appeal significantly
Say goodbye to condensation and hello to comfort.
Expert installation with over 20 years of experience.

The Cost of Installing New Sash Windows in Clapham

We’re here to provide a solution.

Novells Sash Windows brings balanced pricing to Clapham, London, where we steer clear of rock bottom deals that compromise on longevity, opting instead for fair value. Quotes from £2550 plus VAT ensure your period terraces gain reliable, energy-saving upgrades. Novells Sash Windows utilises top-grade Accoya and precision-engineered components to create double-glazed sash windows, installed with care to maximise thermal efficiency and provide enduring structural reliability. We provide detailed free surveys for sash windows that include refined bullnose architraves, a flawless top coat finish, and strong ironmongery, ensuring energy efficiency and peace of mind for Victorian terraces.

Our approach as a FENSA registered firm avoids eye watering fees driven by excess, providing double glazed sash windows with breathable paints for optimal energy savings. Bring Clapham, London, period properties to life with refined sash windows. Email us your query, get an estimate online, or schedule a call to explore bespoke installation ideas.

3 Simple Steps to New Windows

Experience a seamless transformation for your home.

1
Get in Touch
Get in touch with our specialists today
2
Book a Home Appointment
We’ll assess your needs and provide a quote
3
Order your Windows
Select your perfect design and installation date

WHAT OUR CLIENTS SAY ABOUT NOVELLS SASH WINDOWS

“The team made the process so easy and the results are beautiful!

Sarah J

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Frequently Asked Questions (FAQs)

How much do new sash windows cost in Clapham?

The cost of new sash windows in Clapham depends on the style, size and specification you choose. As a general guide, prices typically range from around £2,,650 plus VAT for a standard box sash window, up to approximately £7,,650 plus VAT for a full double-glazed bay window. These figures are indicative only. Property styles vary widely across Surrey and South London, so we always provide a free estimate to confirm an accurate price.

Are new sash windows better than repairing existing windows in Clapham?

Whether new sash windows are a better option than repairing existing windows in Clapham depends on the condition of the current frames. Across Surrey and South London, many original sash windows can be repaired where the timber remains structurally sound. However, where decay is extensive or long term performance is a priority, new sash windows often provide better value, improved insulation, and smoother operation.

Do new sash windows improve warmth and reduce draughts in Clapham homes?

Yes, new sash windows can significantly improve warmth and reduce draughts in Clapham homes. Across Surrey and South London, modern double glazing combined with discreet draught proofing helps minimise heat loss, reduce rattling, and improve overall comfort throughout the year.

Will new sash windows suit period properties in Clapham and meet regulations?

Yes, when designed and installed correctly, new sash windows can be entirely in keeping with period properties in Clapham. Across Surrey and South London, careful attention is paid to proportions, glazing bars and detailing, ensuring the windows reflect the original character of the building while meeting current performance standards.