Blending the heritage appearance of timber with modern hardware, sash windows deliver a unique style. Contact us for timber box sashes renowned for their lasting quality.


Customisable to you and often chosen for their strength and affordability, UPVC windows also help insulate and guard against intruders. We offer sash and casement products.


Protect your property with made-to-measure external doors, crafted entirely bespoke to your needs. Our carpenters use only the best hardwood to ensure long-term quality.


Spend less on your energy bills and keep your home warm all year long with double-glazed windows. You can rely on us for bespoke replacements that retain the heat indoors.


External Doors and Sash Windows in Lewisham, Southwark and the London Area

Brockley Glass Ltd is a family-run business situated in Brockley, South London. Our team prides itself on making beautifully bespoke external doors, original box sash windows in timber, and elegant casements at competitive prices. We also supply and fit a wide range of UPVC windows and provide double glazing that can save you money on your heating bills. Whether you need window replacements due to physical damage or want to learn more about the great work we do, we will be more than happy to hear from you.

Customers across Lewisham and Southwark and the surrounding areas are quick to recommend us to their friends and families. Beyond our domestic work, we also serve property developers, offices, store owners and schools within the local region.

For a bespoke approach towards window replacement and external doors, please contact us on 0208 6910976. We can offer professional advice on timber sash windows, take an order for glass or double-glazed units, or arrange a free measuring survey and quotation.



Are your windows misted over or suffering from wear and tear? Ask the team at Brockley Glass to visit your property. We can replace your damaged glass or deliver a fully bespoke service for long-term success.


About Us

Established in 1972, Brockley Glass has built a great reputation over 50 years. We are committed to customers satisfaction and always make you the priority. If you’d like to see our external doors and timber sash windows being made, you’re welcome to pop into our fully equipped workshop and view the joinery process first-hand. We’re big on timber windows, but this also gives you the chance to discuss UPVC windows, double glazing or window replacements on a one-to-one basis and better understand our creative methods.

Each member of our team brings over 30 years of individual experience to the role. So naturally, this means you can expect windows and doors of the very finest quality. We also come fully insured to carry out the installation work, are FENSA approved and offer money-back guarantees through HomePro.

Specialising in traditional timber sash windows, timeless casements and secure external doors, the Brockley Glass team supplies all products to your design specifications. None of our products are factory produced either, meaning a distinctly personal touch every single time.


The Window and Door Specialists

We can cater to the broad spectrum of needs and deliver all services with the utmost care. See below for some of the reasons why homeowners, developers and commercial clients continue to choose us for their needs:

  • A supply-and-fitting service in Southwark and Lewisham

  • A supply-only service for nationwide deliveries

  • Complete double glazing with a FENSA certificate

  • Window replacements for a draught-free property

  • Timber and UPVC windows in sash and casement styles

  • A friendly workshop where you can watch us work

  • Bespoke external doors made from durable hardwood

  • A spray-primed finish and many custom options available

Reliability and friendliness are both cornerstones of our service. From timber sash windows, which is a speciality area for our company, to aluminium or UPVC windows, we empower you to achieve a certain style – supplying cut glass that ensures your project runs smoothly. Either visit our workshop in Brockley or simply ask us to come to you. Either way, you receive specialist care at a competitive price. We only ask that you pay a 50% deposit, with the balance paid on completion or delivery of your products.

For external doors, sash windows and more of the finest quality, please call 0208 6910976. We perform a full supply-and-fitting service in Lewisham and Southwark.

0208 6910976

205 Shardeloes Road, Brockley, London, SE14 6RZ