Working with Joinery Companies
The LIGNUM Timber Window and Door System is fully tested to PAS24:2022 and is certified to the latest Building Regulations including Document Q security compliance.
The Joinery Network supports joinery companies looking to grow their business profitably by manufacturing superior timber windows and doors.
Our expert team and partners help companies to set up their production, improve productivity and grow sales – right from initial factory planning through to marketing and sales support.
Our Expertise
We are a cooperative of specialist companies dedicated to offering a complete range of products and services for businesses that manufacture or install timber windows and doors.
Our network connects you with leading suppliers of hardware, tooling, certification, training and more, ensuring you have the resources and support needed for success.
Talk to us about how we can help you grow your joinery business or your project
Call 033 33 44 98 95
Superior, Eco-Conscious Products
Sustainable Sourcing
Certified Standards
Effortless Maintenance
Long Term Assurance
Why Choose Us?
Certified Quality: Our Lignum timber windows and doors are crafted to meet the highest standards, exceeding building regulations for weather protection, security, and insulation.
Sustainability: We use ethically sourced timber from sustainable forests, ensuring our products are environmentally friendly.
Industry Support: Benefit from our expert partners and affiliates who offer valuable insights and resources to help your business thrive.
Training and advice: if you’re a property owner, specifier, manufacturer or installer – we’ve got the expert support, advice and training you need to make sure your projects run smoothly, with the right products.
Introducing Lignum
Our Lignum timber window and door collection features slim sightlines and elegant frames, offering custom features that complement traditional properties or create a contemporary style. This collection includes flush sash, casement, and sliding sash windows, as well as beautiful entrance and patio doors. We engineer every Lignum product to provide superior energy efficiency, security, and weather protection.
Explore Our Lignum Product Collection
Start Your Project
We offer a free, no-obligation consultation to kickstart your project. Our experts collaborate closely with you to tailor our windows and doors to fit your vision perfectly.
Share your plans with us today.
News
The Joinery Network (TJN) and the Glass and Glazing Federation’s (GGF) collaboration got a boost at the GGF’s sold out members day on 12 March 2026 at Tottenham Hotspur Stadium, which made a superb backdrop for more than 250 industry guests. The format was collaboration and relaxed networking, which was massively well received. The highlight… Continue reading TJN gets a boost at GGF Members Day
Ventrolla welcomed Tom Gordon, Member of Parliament for Harrogate and Knaresborough, to its headquarters for a visit focused on heritage craftsmanship, business growth and key challenges impacting the industry and region. The visit began with a guided tour of Ventrolla’s workshop facility, offering Tom a behind-the-scenes look at the full process of heritage window restoration and… Continue reading Ventrolla welcomes MP Tom Gordon to its HQ
Lincolnshire timber window and doors manufacturer, George Barnsdale, has invested in new sustainable technology to boost production, cut carbon emissions and increase output by 75% before 2030. George Barnsdale, a fifth-generation firm based in Donington, has installed a Weinig CNC Profiling Centre, supported by a £675,000 Green Asset Finance package from Lloyds, which includes discounted… Continue reading George Barnsdale eyes growth with new machinery investment
Our Commitment to Your Success
Our licensed Lignum joinery manufacturers have decades of expertise making timber windows and doors. So they have the knowledge and experience in working with homeowners, architects, and conservation experts to create stunning glazing solutions.
Begin Your Project
We offer a free, no-obligation consultation to understand your needs and tailor our solutions to your vision. Contact us today to send us your plans and start your journey with The Joinery Network.
Transform Your Space
Discover how The Joinery Network can transform your space with our exceptional range of timber windows and doors. Explore our website to learn more about our products, services, and how we can support your business growth.
Interested in manufacturing, supplying or installing superior timber windows and doors?
Our comprehensive support and resources are designed to increase your profitability and help your business to grow sustainably, creating your legacy as a timber expert.