Kensington is defined by grand period properties, where new sash windows are an essential part of maintaining historic character. Many homes here date back to the Georgian and Victorian eras and require precise, traditional detailing. Novells apply years of specialist knowledge when installing new sash windows in heritage and conservation style properties. Experienced Novells fitters focus on detail, efficiency and respect for the property, operating within FENSA guidelines.
Kensington properties see improved energy efficiency and window security with double glazed sash windows built from treated redwood, hardwoods or Accoya, supported by brush seals and sash stops. We provide free surveys with clear, practical advice and no rushed decisions. Thanks to our efficient installation planning, projects progress quickly, and getting in touch with Novells is the easiest way to start the conversation.
Kensington, London, discerning homeowners choose Novells Sash Windows for pricing that captures mid-range excellence, free from inflated fees or subpar shortcuts. From £2550 plus VAT, our solutions preserve grand facades while adding modern thermal benefits. Novells Sash Windows brings unparalleled quality through Accoya frames and superior glazing, offering sash window installations that enhance natural light, thermal regulation, and overall home resilience. Our detailed free quotations feature double-glazed sash windows with precision bullnose architraves, luxurious top coat paint, and tamper-proof ironmongery, ensuring thermal gains and unparalleled safeguarding.
Low end timber invites insect damage over time, so we select durable alternatives for double-glazed sash windows, offering balanced pricing that prioritises genuine heritage preservation. Kensington, London, homes thrive with premium sash windows. Book a survey today, call us for details, or send us a form for a precise, value-driven estimate.
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The cost of new sash windows in Kensington 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.
Whether new sash windows are a better option than repairing existing windows in Kensington 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.
Yes, new sash windows can significantly improve warmth and reduce draughts in Kensington 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.
Yes, when designed and installed correctly, new sash windows can be entirely in keeping with period properties in Kensington. 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.
