Timber extension in the Netherlands - design, costs and permits
A timber extension adds space with a warm, lightweight and sustainable construction method. We design, plan and build it with clear advice, fixed pricing and one accountable team.
This page explains the main choices for a timber extension: layout, materials, budget, planning and whether a permit is likely to be needed.
Timber frame gives freedom in cladding, insulation thickness and detailing, from modern black timber to natural finishes.
Design choices
Timber frame gives freedom in cladding, insulation thickness and detailing, from modern black timber to natural finishes.
Costs and planning
Timber construction can be fast and precise when details are prepared before production starts.
Permit check
The same extension rules apply, but material and facade appearance may be reviewed by the municipality.
Frequently asked questions
What does a timber extension cost?+
Costs depend on size, structure, finish level and site access. Timber construction can be fast and precise when details are prepared before production starts.
Do I need a permit for a timber extension?+
That depends on location, dimensions and municipal rules. We check this for you before the design is finalised.
Interested?
Request a no-obligation quote. We respond within 24 hours with a first indication.