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Specialised Wooden Sash Window Company in London

At Lomax & Wood, we understand the importance and significance of period properties within London, keeping the design and heritage of the buildings consistent with all listed or period property requirements. Therefore, timber sash windows in London that need replacement must be constructed to the highest standards while maintaining the character of the buildings that they reside in.

Our expertise in the field of wooden sash windows extends to over 60 years, using premium engineered, knot-free timber. The Lomax + Wood FSC® Chain of Custody ensures the product is FSC® from source through to installation, if Lomax + Wood site fitting is specified, which is within the scope of our certification. The FSC® Forest Stewardship Council® believes in 'Forests For All Forever®', this mantra not only covers the timber itself but those people who live and work in the world's forests, alongside the preservation of flora and fauna. To ensure your timber is from a sustainable source, ensure your timber sash window supplier has full FSC® Chain of Custody.

Finding a specialist within the field of traditional double-glazed sash windows in conservation areas within London who is experienced in the designs of Victorian, Georgian and Edwardian homes is problematic. We ensure that all our bespoke sash window designs adhere to the standards and requirements that are needed within each conservation area throughout Greater London.


Wooden Sliding Sash Windows We Provide


Sustainable and Durable Sash Windows From Engineered Timber

A 60-year warranty covers our wooden windows if maintained as per our manufacturing guidelines and incorporated within the correct architectural detail. Although it can be argued they will last indefinitely if maintained, as can be seen with the many existing period sash windows in London today (which only really need replacing to bring them up to today’s thermal and acoustic requirements). To find further details about our warranty guide, click here. All our sash windows fitted in London are designed to meet thermal, acoustic and Pas24 standards for security.

Thermally Efficient Double-Glazed & Triple Glazed Glass

In conjunction with our custom-designed sash windows, we firmly believe that the glass that will provide the light to your homes will need to be of the highest standards.

The glass supplied will vary to meet the customer’s requirements but will as standard exceed the requirements of the current building regulations. A standard unit is constructed 4/16/4 tough/tough, softcoat lowe, swiss warm edge spacer with a centre pane U-value of 1.1.


Sash Window Projects in London

Lomax + Wood engineered and installed timber sash windows, in several prestigious locations throughout London.


Replacement Box Sash Windows London

Lomax + Wood will take full responsibility for your project, from surveying on-site to producing drawings and installing. With each step, we are on hand to provide expertise and advice to ensure your bespoke timber sash windows and other products meet your requirements. We are a CPA (Consumer Protection Association) approved company. CPA approved companies undergo a rigorous selection process to help remove the stress of finding a reliable company. In addition, the scheme protects your deposit and a 10-year guarantee in conjunction with the extensive Lomax + Wood Warranty. Call our sales team to discuss your requirements.


Contact Lomax + Wood

Essex Office and Showrooms

North Barn, Thoby Lane, Mountnessing, Essex, CM15 0SY

01277 353857

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