Building a timber frame extension
Architectural Design Insights | Alistair Crerar
Why homeowners in Newcastle, Northumberland and North Tyneside are choosing this sustainable construction method.
At Acre Design, we often recommend timber frame as an excellent method for building home extensions. It’s fast to construct, cost-effective, and one of the most sustainable choices available. Increasingly popular across Newcastle and the wider North East, timber frame is not just for new builds—it’s an ideal option for creating light-filled, modern extensions that feel warm, efficient and beautifully integrated with your existing home.
What is timber frame construction?
Timber frame uses panelised walls and floors, built with structural timber studs clad in boarding. These frames carry the loads of the house down to the foundations, providing a strong and reliable structure.
There are two main approaches:
- Prefabricated timber frame, manufactured off-site for speed and precision.
- Stick-build timber frame, where the carpenter constructs the panels directly on-site.
For extensions, stick build is usually the most practical solution in the UK, as it allows flexibility and accuracy when tying into an existing property.
Key benefits of timber frame extensions
- Sustainable choice: Timber locks away carbon dioxide and supports tree replanting. Compared with brick, concrete or steel, it has a far lower environmental impact.
- Predictable costs: Because it can be built quickly, timber frame reduces labour time and makes pricing more reliable.
- Faster build times: A timber frame can be made wind- and watertight in days rather than weeks, meaning trades can get to work sooner.
- Design flexibility: With the right design team, timber frame offers excellent strength and can be tailored to create open, light-filled layouts.
- Comfort and efficiency: Timber frames heat up quickly, and when combined with high-quality insulation and glazing, they can achieve excellent energy performance.
Considerations to be aware of
- Sound insulation: Timber is less dense than masonry, but this can be improved with sound-absorbing materials.
- Fire safety: With the correct design and compliance to building regulations, timber frame structures perform just as safely as other methods.
- Moisture and stability: Proper detailing and controlled construction ensure timber frames remain robust for the long term.
Why timber frame could be right for your extension
If you’re planning a home extension in Newcastle, Northumberland or North Tyneside, timber frame can offer you a faster, more sustainable, and more cost-effective route to creating the home you want. At Acre Design, we ensure every project balances structural integrity, lifestyle needs, and energy performance—so your extension is not just built quickly, but built to last.
Thinking about a timber frame extension? Book a free consultation with Acre Design today and explore how we can bring your project to life.
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Enjoy a free initial consultation and a fully detailed quote before any work begins, giving you clarity and confidence with no unexpected costs.
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With more than 1,000 completed projects across Newcastle, Northumberland, and North Tyneside, we are trusted for our quality, creativity, and commitment to exceeding expectations.
Contact Acre Design
CAI Building, Royal Quays,
North Shields, NE29 6DE