A Welsh Oak Frame extension always works in perfect harmony with an existing building. With nearly 30 years’ experience, we know how to design extensions that integrate seamlessly with your existing property. With extensive experience designing and building both single and 2-storey extensions, we have the skills and expertise to reinvent your home. Oak complements a wide range of architectural styles, making it an ideal choice for both traditional and contemporary properties. As a result, you can create a striking, timeless extension that enhances your home.
Oak frame extension design and planning permission service
Our in-house bespoke design service allows us to work flexibly with your current building. We can also handle the entire planning application process, building regulation drawings and structural calculations for your oak frame extension.
Why use oak for your extension?
One of the main appeals of an oak frame extension is their natural beauty and timeless elegance. An oak frame will add warmth and character to your home as well as adding a touch of rustic charm, creating an inviting living space you can enjoy all year round. Surround yourself with oak and enjoy its natural beauty, warmth and tactile finish every day.
Incorporating features such as vaulted ceilings with oak trusses and exposed beams will add volume and light to the space. This adds a delightful character and opens the room. From the outside, a glazed gable above the doors will connect your home with its surroundings.
We design oak frame extensions to suit a wide variety of properties from period properties right though to new builds. We adapt every extension design to suit your home’s size, shape and style.
As well as being a renewable material, oak is also highly energy efficient as the wood is a natural insulator and is therefore a great, cost-effective choice for an energy-efficient building.
Your journey with us
For us, enjoying the process of building an oak frame extension is as equally important as the final product. Find out about the journey our customers go on when they choose Welsh Oak Frame.
Be inspired
Already have an oak frame extension design?
We can take your current plans and adapt them to include oak. Alternatively, we can quote any oak frame plans you might already have.
Create your own mood board
Our mood board tool is like an online scrapbook where you can collate lots of inspirational images from our galleries to work out how you want your oak frame extension to look. You can share it directly with one of our designers as a project brief.

