Previous building projects for clients in Cardiff

Making your next project simple

If you want to transform the interior or exterior of your property, the team at Roundhouse Builders Ltd are the people to call. You can add value to your property with the addition of an extension or conversion, or create off road parking with our hard landscaping services.

We work with our clients from initial concept right through to completion, assisting with building regulation inspections, planning permission and much more. We're happy to provide free quotations for clients in Cardiff and across the Vale of Glamorgan, so get in touch to discuss your requirements.

House extensions

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exterior renovation of large property
traditional property being rendered
Brick built orangery
two storey extension
building extension plans
large property with scaffolding
conservatory on back of property
single storey extension
newly painted feature wall
kitchen island and new cupboards
galley style kitchen
raised extension and garden
renovation work in progress
large dining room with table
cloakroom with shelving
exterior of property

"I cannot recommend Mike and the team enough! From the first time we met to discuss plans, to the project completion, the level of professionalism from the Roundhouse team was exceptional. Our neighbours were continually commenting on how hardworking the team were and the quality of the build. Every detail was considered and our dream kitchen completed within the estimated timeframe. I would not hesitate to recommend Roundhouse Builders."

- Charlotte B