All Woodland windows and doors feature Accoya™ wood. Accoya™ is an FSC certified, low maintenance, extremely durable timber with exceptional dimensional stability and UV resistance.
Our products also incorporate Red Grandis, an FSC certified hardwood possessing the durability and stability necessary for use in external joinery in harsh environments.
Wood is the material of choice for traditional windows and doors. It offers warmth, durability, sustainability and ease of maintenance. The appearance of wood is in keeping with the period home and Woodland’s long experience hasn’t been wasted – since our founding in 1978 we have continuously researched and improved the materials we use to ensure the highest quality in every component we manufacture.
We believe we manufacture the finest windows and doors you will find. We are committed to sourcing only the best materials, without compromise. For this reason Accoya™ is incorporated in every product manufactured by Woodland.
Windows and doors should be a once in a lifetime purchase – Accoya™ gives you the peace of mind to know our products will stand the test of time.
Accoya™ is an FSC certified, low maintenance, extremely durable timber with exceptional dimensional stability and UV resistance.
Accoya™ is a high performance wood. Created from sustainably-sourced timber, Accoya™ undergoes a proprietary, non-toxic acetylation process that permanently modifies the wood to the core.
The result: an environmentally friendly solid wood with durability, dimensional stability and beauty that matches or exceeds even the best tropical hardwoods.
Accoya™ wood is sustainably sourced, including FSC, and has class leading environmental credentials such as Cradle to Cradle™ Gold certification by the highly prestigious McDonough Braungart Design Chemistry (MBDC) organization.
Accoya™ wood is perfect for demanding applications such as windows and doors, where it is important that tolerances are tight yet regardless of the conditions, they open year round.
Extensive laboratory and field testing by leading institutes around the world (including in New Zealand, USA, UK, Sweden, Malaysia, Indonesia, Russia, the Netherlands and Japan) has shown the performance of acetylated wood to be extremely reliable. Accoya™ wood has been thoroughly tested for dimensional stability, durability, UV resistance, paint retention and in-ground conditions to ensure optimal performance. Indeed, it is so reliable that for many years it has been - and continues to be - used by scientists as the benchmark against which other treatments and modifications are measured.
Guaranteed for 50 years above ground, and 25 years in-ground or freshwater contact
An effective barrier to mould and insect attack
Dimensional stability; reducing swelling, warping or splitting
Sustainability; Accoya™ provides compelling environmental advantages over slow-growing hardwoods. Accoya™ is also reusable and recyclable.
Superior thermal unsulation
Excellent coating; swelling and shrinkage is reduced by 70-80% and the resultant more stable surface allows coatings to adhere better
Retained strength and hardness
Woodland sash window frames incorporate Red Grandis, a plantation-grown 100% FSC certified hardwood possessing the durability and stability necessary for use in external joinery and harsh environments.
Door thresholds are manufactured in FSC certified Sapele Mahogany or European Oak, both timbers being suited to applications where durability is paramount.