Our Partners

Approved Accoya Joinery Specialists
Lavelle Joinery is an approved Accoya manufacturer, with formal training completed at the Accoya headquarters in Arnhem, The Netherlands. Accoya timber is renowned for its outstanding durability, stability, and sustainability, making it an ideal choice for high-performance, long-lasting joinery.
Its exceptional resistance to moisture, rot, and decay ensures your windows, doors, and bespoke projects remain structurally sound and visually consistent for decades.
Accoya®: The Benchmark for Sustainable Timber
Accoya® is a high-performance, sustainable wood that has become the industry standard for durability and stability. Produced through a patented acetylation process, Accoya timber is sourced from fast-growing, certified sustainable forests. This innovative treatment enhances the wood’s natural properties, resulting in exceptional resistance to rot, decay, and insect damage.
With a 50-year warranty for above-ground applications and 25 years in ground or freshwater, Accoya offers unparalleled longevity, making it an ideal choice for windows, doors, and other external joinery .
Why Lavelle Joinery Chooses Accoya
At Lavelle Joinery, we are proud to be an approved Accoya manufacturer, having completed formal training at Accoya’s headquarters in Arnhem, The Netherlands. Our commitment to quality craftsmanship aligns with Accoya’s superior performance characteristics. The wood’s dimensional stability ensures minimal swelling or shrinking, allowing for precise installations and reduced maintenance.
Additionally, Accoya’s non-toxic and fully recyclable nature supports our dedication to environmentally responsible practices. By integrating Accoya into our bespoke joinery projects, we provide clients with products that combine aesthetic appeal, structural integrity, and sustainability .






Teknos: Proven Protection for Exterior Woodwork
Teknos is a global coatings manufacturer with a strong reputation in the joinery sector for producing technically advanced paint systems that protect timber against the harshest weather conditions.
Their water-based coatings are developed to complement high-performance timbers like Accoya, offering excellent adhesion, flexibility, and resistance to UV damage and moisture.
Lavelle Joinery uses Teknos-certified spray finishes as part of our commitment to both quality and longevity. Our trained sprayers apply the full three-coat Teknos system to ensure a tough, breathable finish that maintains its appearance year after year.
With a vast range of colour options and finishes available, Teknos helps us deliver joinery that not only performs but also looks refined in any setting.


Anker Stuy: Specialist Coatings for Exterior Joinery
Anker Stuy is a trusted name in high-performance coatings, known for their durable, water-based paint systems developed specifically for timber windows and doors.
Their products are designed to work with sustainable woods like Accoya, providing long-lasting weather protection without compromising breathability. The coatings resist cracking and flaking while allowing the timber to move naturally with changes in temperature and humidity, making them ideal for both traditional and modern joinery.
At Lavelle Joinery, we work with certified Anker Stuy spray systems to ensure a consistently smooth, professional finish. Their proven three-coat system—consisting of a primer and two topcoats—offers superior coverage, protection, and colour retention.
As approved users of Anker Stuy coatings, we can provide a broad choice of colours and finishes that stand the test of time while preserving the character of our handcrafted joinery.
