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Your home deserves sash windows that look beautiful, perform flawlessly, and respect its architectural character. At Newlands Joinery, we design and build bespoke timber sash windows that bring lasting comfort, energy efficiency, and authenticity to Greenwich properties.
Every window is made to measure in our Kent workshop by skilled joiners who combine traditional craftsmanship with modern precision. Whether you’re restoring original frames, replacing worn units, or upgrading for better insulation, we’ll create sash windows that feel perfectly in tune with your home’s design and the heritage of the area.
See how bespoke sash windows can transform your Greenwich home. Call us, send us an email, or use our quick enquiry form for a free, no obligation quote.

Sash windows are more than a design feature — they combine timeless style with practical benefits for modern living:
Energy efficiency – Keep your home warm and reduce heating costs with advanced double or triple glazing.
Light and ventilation – Enjoy flexible airflow and abundant natural light, ideal for bright Greenwich interiors.
Property value – Enhance kerb appeal and long‑term value, especially in conservation or heritage areas.
Durability – Built from Accoya timber for exceptional stability and minimal maintenance.
Authenticity – Retain the traditional charm of Greenwich’s historic homes while meeting today’s performance standards.
From elegant Georgian terraces near Royal Hill to Victorian villas around Blackheath Road and riverside apartments along the Thames Path, every Greenwich property has its own proportions and style.
We take the time to understand those details during your initial survey, ensuring every element — from glazing bars to hardware finishes — feels right for your home. Our joiners hand‑build each window to order, balancing historical accuracy with modern performance.
If your home sits within a conservation area or has distinctive period features, we’ll carefully match your existing profiles and mouldings so your new windows preserve the building’s original charm.


Greenwich includes several conservation zones and listed buildings, so planning permission can sometimes be required. Our experienced team works closely with the Royal Borough of Greenwich Council, handling drawings and documentation where needed to keep the process straightforward.
From initial design to final installation, we manage everything in‑house. You’ll have clear communication, minimal disruption, and complete confidence that your sash windows meet both local regulations and your aesthetic goals.
Every project is delivered with the same attention to detail and commitment to quality, ensuring Greenwich homeowners enjoy lasting results and complete peace of mind.


We use Accoya, a sustainably sourced timber engineered for outstanding durability. It resists swelling, shrinking, and rot – even in Greenwich’s riverside climate – ensuring your windows remain smooth‑running and low‑maintenance for decades.
By combining traditional joinery with advanced materials, we create sash windows that maintain their beauty and performance year after year.
FREE site survey and quotation
FLEXIBLE payment terms
CAD service available
EXPERT advice at no cost
OVER 20 years of experience
Qualified and experienced craftsmen





