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

Superior, Eco-Conscious Products

Sustainable Sourcing

Our Engineered Redwood, Red Grandis, and Accoya timbers are responsibly sourced from sustainable forestry.

Certified Standards

Our timber windows and doors are fully certified to meet the most recent building requirements.

Effortless Maintenance

Our meticulous finishing and coating processes ensure low maintenance for all our products.

Long Term Assurance

Gain confidence with our 30-year warranty covering rot and decay, along with a 10-year paint and manufacturing guarantee.

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

Timber Windows

Enhance your home with our range of traditional, contemporary, and conservation Lignum windows, designed for superior performance and style. 

Learn more

Timber Entrance Doors

Discover our bespoke collections of contemporary and traditional Lignum doors, crafted for elegance and security. 

Learn more

Timber Patio & Bifold Doors

Connect your indoor and outdoor spaces with our classic French doors, stylish bifolds, and sliding patio doors. 

Learn more

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

UK timber and panel imports fall 3.9% in first half of 2026

UK timber and panel product imports remained below last year’s levels during the first half of 2026, with weaker softwood and plywood volumes weighing on the market, according to the latest statistics from Timber Development UK (TDUK). The combined volume of the UK’s main timber and panel product imports was 3.9% lower in H1 2026… Continue reading UK timber and panel imports fall 3.9% in first half of 2026

How to find the right apprentice for your business

In her latest article, Samarah Dawson, Business Development Manager at specialist furniture and interiors apprenticeship training provider, WEBS Training, looks at how to bring in a new apprentice into your business. You’ve done the sums, you’re ready to commit – now you just need that perfect apprentice to join your business… This segment I’ll be… Continue reading How to find the right apprentice for your business

Hadleigh Timber Group appoints Ben Todd as MD

Hadleigh Timber Group has announced the appointment of Ben Todd as Managing Director of Hadleigh Timber Group. Ben is said to bring extensive leadership, financial and industry experience to the Group, having built a successful career across finance, distribution and the building materials sector. An ACA Chartered Accountant, Ben began his career with KPMG and… Continue reading Hadleigh Timber Group appoints Ben Todd as MD

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. 

Contact us

Prefer discussing your joinery needs in person? We’re here to help!
Get in touch, and let’s bring your vision to life together.

033 33 44 98 95