Specification support, technical data and DWG library
Spittlywood designs and manufactures bespoke timber windows and doors to your specification, built in our Kent workshop on precise CNC machinery. The result is joinery that matches the approved drawings unit for unit, so what you specify is what gets installed.
We work alongside architects and specifiers on contemporary, period and listed projects, supplying the performance data, drawings and compliance evidence you need to specify with confidence.
From first enquiry to delivery, our technical team is on hand to help with glazing selection, hardware, sightlines and planning requirements.
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Every window and door is made to order across our full Lignum range: casement, sash, stormproof and alu-clad windows, plus entrance, French, bi-fold and lift and slide doors. Glazing options run from double and triple to vacuum and slim heritage units.
Computer-controlled machining gives consistent, accurate components, so frames, sashes and door leaves meet strict standards for security, thermal efficiency and longevity across the whole order.
We can supply only, or supply and install across the South East, and we coordinate with your contractor on site.











































Fensa Approved
Our installations meet all current building regulations and are fully certified, giving you confidence that everything is done properly and compliantly.

Trading Standards Checked
Independently approved for fair trading and professional standards, so you can trust who you’re dealing with from start to finish.

PAS 24 Security
Our products are tested to meet strict security standards, helping to keep your home protected from forced entry.

Secured By Design
A police‑backed scheme that confirms our products are designed to deter crime and improve home security.
Team up with Spittlywood
When you become a trade partner with Spittlywood, you get access to a whole host of benefits such as trade discounts, regular news articles relating to both Spittlywood’s latest events/product launches and industry news, making sure you keep up to date with the latest materials and methods in the window industry. There is also access to a large bank of downloads and CAD drawings to assist with designing and specifying the right windows.
We intend to build trade partnerships with trusted professionals to deliver the best quality products and services.