London’s leading sash window & joinery manufacturer – ‘Passion for Heritage’

For over 35 years, Landmark Windows & Joinery has been tailor-making quality hardwood sliding sash windows. As a family run business whose team of craftsmen boast an extensive history of experience in the manufacture, repair and restoration of traditional windows, the company’s main aim is to maintain and preserve London and the surrounding counties English heritage and period properties.

Steve and his two sons; Tom and Ben, have built up a reputation as a leading authority in the timber sash window sector over this time and are committed to delivering an exceptional client experience from start to finish. Portraying a commitment to excellence in their field, these very same expectations are also relayed onto their installation partners which is why they place such importance on accreditations to ensure consistent standards are met across the board. A proud moment for the company was when it became a member of ‘Which? Trusted Trader’ in 2019 off the back of successfully undergoing its accreditation process.

“We became a ‘Which? Trusted Trader’’ to further demonstrate our commitment to high standards in our own joinery. Other accreditations which we also recommend are Fensa, and CPA (Consumer Protection Association). What really sets us apart from the competition is that all our sash windows are manufactured with traditional joinery techniques and joints, with an emphasis on our ability to match any original period detail found. As a family run business, we deliver a dedicated point of call and account management to ensure quality and lead times are maintained. All processes are kept and managed in-house including all manufacture, spraying, glazing and installation services,” said Tom Hunt, Project Manager.

Using the latest technology combined with a traditional approach and expert craftmanship, Landmark Windows & Joinery have three core products; Sliding Sash Windows, Casement Windows, and Hardwood Doors.

Between 80-90% of the company’s business is repeat orders from other sash window companies and Landmark’s Trade Partner Program for Traditional Hardwood Sliding Sash Windows. Their unrivalled level of attention to detail supported by efficient lead times and flexible window specification means they have an impressive number of examples of Heritage Sliding Sash Windows that have been used for many conservation areas and listed buildings.

Landmark is one of the only London Sash Window companies that is able to produce a Heritage Sliding Sash Window that is ideal for London’s growing conservations areas. These windows can be fitted with Slimlite heritage units in a thickness of 12mm, 14mm, or 16mm. A particular product worth noting is the box frame and sliding sash window that is unique in the respect that it allows you to have the smallest depth possible (127mm) and still cater for heritage double glazed units (16mm), or to have the thinnest possible sashes by themselves (32mm) with double glazed units (12mm) and solid putty line bead (7mm).

Landmark have an extensive collection of tooling and cutters enabling them to replicate the original detailing found in period windows in London, Essex and Hertfordshire. This level of craftmanship allows the client to receive the highest quality windows that are still manufactured using traditional joinery methods and the latest in wood working machinery. The company’s capacity to manufacture large quantities of sash windows using this unique, traditional joinery technique makes them an ideal choice for demanding architects and conservation officers.

Since 2020, the company has experienced a growing demand for their quality sash windows from other companies that cannot manufacture in-house. Landmark soon realised that the best way to ensure that London’s conservation areas and heritage properties are best maintained for the future was to develop a Partner Program. Becoming an approved partner with Landmark – London’s leading sash window and joinery manufacturer, comes with a vast number of benefits for your business. From receiving job opportunities that ensure that warm leads are filtered and forwarded to approved partners based on companies’ preferences & location, Landmark will also provide you with the best marketing material to ensure your business grows. You will also receive preferential pricing on all joinery with priority lead times, as well as getting access to Lead Tracking Software that will enable you to manage and track leads including admin material and support. On top of this you will be assigned a Dedicated Account Manager who will be your single point of contact for all your needs, and will guarantee you receive hassle free quality joinery.

“We are extremely proud and excited about our Partner Program. Recently, we have decided to focus on our Partner Program rather than domestic installations to ensure we reach more customers homes and maintain original period properties in England. We will continue this focus further into 2023 alongside building a community of other window companies around us of whom we can partner and grow with together,” stated Tom.

If you’re interested, please go to the website where you can register for a trade account today. If you’re in need of a reliable, trustworthy service you can count on to always deliver the same exceptional quality time and time again, then look no further than Landmark Windows & Joinery.

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