Draft Proofing for Sash Windows in Worcester & Gloucester
Restore comfort and quiet to your home with expert sash window draft proofing - Even the most beautiful sash windows can let in unwanted cold air, noise, and dust if they haven’t been properly sealed. At NRD Sash Windows, we offer specialist draft proofing for sash windows across Worcester and Gloucester, improving thermal performance without changing your windows’ appearance or integrity.
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With traditional joinery expertise and a conservation-first mindset, we help homeowners enjoy warmer, quieter homes while preserving their original timber sash windows.
Why Draft Proofing Matters
Original timber sash windows weren’t designed with modern insulation in mind. Over time, small gaps develop between the moving sashes and frames, creating paths for drafts, dust and noise to enter.
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Our bespoke draft proofing for sash windows solves this without affecting the look or function of your windows. You’ll benefit from:
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Improved energy efficiency and reduced heating bills
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Less rattling and smoother sash movement
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Reduced dust and outside noise
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No loss of heritage character
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We use discreet, high-performance sealing systems that sit neatly within your window frame - invisible from the outside and fully reversible. Your timber windows will look just as they always have – but perform significantly better.
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Our Draft Proofing Process
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We treat every window individually. Here’s what you can expect when you choose DRN:
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Detailed Assessment: We examine each sash to check for gaps, wear, and movement issues.
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Precision Fitting: Our professional carpenters install fine brush or seal strips, matched to your window style and gap size.
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Rebalancing & Repair: We reweight and align sashes for smooth, secure operation.
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Final Adjustments: We finish the job with care, ensuring your windows feel tight, operate easily, and retain their traditional appearance.
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Our process is especially effective for homes with original or previously restored timber sash windows. The system is fully compatible with listed buildings and conservation areas where full window replacement isn’t an option.
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A Local Company You Can Trust
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NRD Sash Windows is a specialist draft proofing company operating in and around Worcester and Gloucester. Our reputation is built on carpentry-led service, authentic restoration methods, and honest advice.
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We’re not general contractors – we focus solely on timber sash windows and heritage joinery. That’s why clients choose us when precision and preservation really matter.
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Specialist sash window draft proofing
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Services delivered by experienced carpenters
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Trusted local company with a conservation-first approach
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Serving Worcester, Gloucester, and surrounding areas
Serving Worcester & Gloucester
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Our draft proofing service is available across Worcester, Gloucester, and the wider Worcestershire and Gloucestershire regions. We understand the unique demands of the area’s period properties and can advise on conservation compliance where needed.
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Whether you’re looking to seal a single drafty sash or upgrade an entire home, we can help – with experience, care, and local knowledge.
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Ready to Eliminate Drafts?
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If your sash windows rattle, let in cold air, or feel inefficient, it’s time to seal the gaps and restore their performance. Our expert team delivers seamless, sympathetic draft proofing for sash windows that lasts.​​
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Get your free quote today or call our carpentry experts on 01386 443801 or 07861 501 219 to book your consultation
