Services · Refurbishments & extensions

Refurbishments and extensions in Cardiff

Back-to-brick renovations, rear and double-storey extensions, dormers and open-plan living, managed by one team from design to handover.

Loft landing with vaulted ceiling, timber beams, skylight and traditional wall panelling

Refurbishments & extensions at a glance

  • Back-to-brick refurbishments

    Strip-out to the shell, then new structure, services, plaster, joinery and finishes: the right way to fix a tired house for the long term.

  • Extensions

    Rear and double-storey extensions that add space and light, from groundworks and foundations to the last coat of paint.

  • Loft and dormer conversions

    Dormers that add bedrooms and bathrooms, and vaulted loft spaces with beams and skylights, designed around Cardiff’s terraces.

  • Open-plan living

    Structural steels to open up ground floors, with the kitchen, dining and living space planned as one.

Back-to-brick refurbishments

When a house needs more than a facelift, we take it back to brick. That means removing old finishes, floors and services so we can see exactly what we’re working with, then rebuilding properly: structural repairs, new electrics, plumbing and heating, insulation, plastering, joinery and a considered finish.

Where a house has original features worth keeping, such as fireplaces, cornicing, ceiling roses or tiled hallways, we design the new work around them. Our period property refurbishment is a good example.

Rear and double-storey extensions

Extensions are often the simplest way to get a bigger kitchen, an extra bedroom or a bathroom without moving. We handle the groundworks, foundations, steels and build, and finish the inside to the same standard as the rest of the house. On our Cathays four-flat development a double-storey extension and dormer were key to making the scheme work.

Loft and dormer conversions

A dormer can add a bedroom and bathroom to a typical Cardiff terrace. Many rear dormers on houses can be built under permitted development within set size limits, but flats, listed buildings and conservation areas have tighter rules, and building regulations apply either way. We check this before any design work starts.

Lofts don’t have to be plain boxes either. In Pontcanna we vaulted a ceiling, added chunky timber beams and a huge skylight to create a hotel-style bathroom with a freestanding stone bath.

Open-plan living and structural changes

Knocking through to create open-plan living usually means structural steels, temporary propping and building control sign-off. We plan and carry out that work as part of the wider refurbishment, as on our four-bed house in Cardiff.

Planning a new kitchen or bathroom as part of the work? See kitchens and bathrooms.

From our projects

Refurbishments & extensions: recent work

Questions

Refurbishments & extensions: FAQs

All FAQs

How long does a dormer loft conversion take?

It depends on the size of the dormer, whether structural steels are needed and how much finishing is involved, such as a new bathroom. We’ll set out a realistic programme with your quote once we’ve seen the property, rather than guess at a number here.

Do I need planning permission for a dormer?

Many rear dormers on houses can be built under permitted development, within set size limits. Flats, listed buildings and conservation areas have tighter rules, and building regulations approval is needed either way. We check what applies to your property before any design work starts.

Can you keep original period features?

Yes. Where they’re worth saving, we keep original features such as fireplaces, cornicing, ceiling roses and tiled hallways, and design the new work around them. See our period property refurbishment.

Do you handle building regulations?

Building regulations approval is needed for most structural work, extensions, loft conversions and HMO conversions. We coordinate the drawings and building control inspections as part of the project, so you’re not left chasing sign-offs at the end.

Cardiff & South Wales

Get a quote

Send a few details and photos of the property by form, WhatsApp or email. We’ll come back to you to talk it through, and arrange a visit if it makes sense.