Open-plan kitchen knock-throughs in Christchurch

Thinking about open-plan kitchen knock-throughs in Christchurch?

If your Christchurch home is an older terrace, the wall between the kitchen and the middle room may well be load-bearing, so an engineer and a steel beam are likely to be part of the plan.

When a Christchurch kitchen is dark because its only window faces a narrow side return, a wide opening into the next room borrows light from the other end of the house. Our Dorset coverage reaches every part of Christchurch (BH23) and out towards Bournemouth.

What we cover for open-plan kitchen knock-throughs in Christchurch

The exact scope is agreed after the survey, but a typical job in Christchurch covers:

Structural engineer arranged to design the beam, padstones and temporary propping
Temporary props set, the wall removed and the steel beam bedded on padstones
Cables, pipes and radiators in the wall rerouted by qualified trades
Building Regulations approval arranged, or a building warrant before work starts in Scotland
In England and Wales, party wall requirements checked where a beam bears into a shared wall
Beam boxed in, the opening plastered and the floor joined where the wall stood

What do open-plan kitchen knock-throughs cost in Christchurch?

These guide ranges include VAT at 20% and are adjusted for prices in the South West. We confirm your price in writing after a free survey visit. For the South West, these ranges are close to the national figures.

What do open-plan kitchen knock-throughs cost in Christchurch?
Typical project	Guide price
Non-load-bearing wall removed and made goodStud or light partition, minimal services	£820–£2,100
Load-bearing wall with a steel beamStructural engineer's design and making good; building control or warrant fees listed separately	£3,100–£8,800
Knock-through with a new kitchen-dinerSteel beam, new kitchen, new floor throughout	£26,000–£56,500

Load-bearing guide ranges include the structural engineer's design for a typical single opening and making good; council building control or building warrant fees, rerouted services, decorating and the kitchen itself are listed separately. Prices include VAT at 20%.

House types around Christchurch and what they mean for a kitchen

Typical homes in this part of Dorset include thatched cottages, Victorian and Edwardian villas, 1930s semis and seaside bungalows. Edwardian villas in Bournemouth often have a separate kitchen and scullery, while 1930s semis and bungalows tend to have a compact room at the back.

Flats in converted villas may have no lift and shared hallways, and narrow village lanes can make delivering long worktops difficult. Most of Dorset has hard water, so limescale on taps, sinks and boiling water taps is common, and a scale-reducing filter can help.

Building regulations, electrics and gas in Christchurch

In England, removing a load-bearing wall needs a structural engineer's design and Building Regulations approval through local authority building control or a registered building control approver. Where a beam bears into a party wall, the Party Wall etc. Act 1996 means serving notice on the neighbours before work starts. If the new open-plan kitchen opens onto the hall and stairs, building control will check the escape route, and homes with a floor more than 4.5 metres above ground may need extra fire safety measures.

Thatched and listed cottages may need listed building consent for internal changes, and owners of flats in converted houses usually need the freeholder's consent before work starts.

Before you book open-plan kitchen knock-throughs in Christchurch

Clear both rooms completely before the opening is made in your Dorset home, and seal doors to the rest of the house with dust sheets and tape.
Plan the heating for your new Christchurch kitchen-diner; removing a wall can also remove a radiator, and the larger room may need more heat.
Choose the new floor finish before the wall comes out, so the strip where the wall stood can be levelled and covered in one go.
If a beam will bear into a wall shared with a neighbour in England or Wales, the Party Wall Act may require notice before work starts.

Questions about open-plan kitchen knock-throughs in Christchurch

How much do open-plan kitchen knock-throughs cost in Christchurch?

Open-plan kitchen knock-throughs in Christchurch typically cost £820 to £2,100 including VAT for removing a non-load-bearing wall and making good, based on prices in the South West. Larger or more involved jobs cost more, and your price is fixed in writing after a free survey visit.

Do you cover all of Christchurch?

Yes. We work across Christchurch, including the BH23 postcode district, and nearby towns such as Bournemouth and New Milton. Book a free survey visit and we will arrange a time that suits you.

When is the new kitchen fitted after a knock-through?

After the opening is complete. The order is propping, removing the wall, setting the beam on its padstones, inspection, then boxing in, plastering and joining the floor where the wall stood. Fresh plaster usually needs three to six weeks to dry before full decorating, though a mist coat can go on sooner, so the units are often fitted while the walls dry and the decorating follows later.

Who designs the steel beam for a knock-through?

A structural engineer does. We arrange the engineer, who calculates the loads and specifies the beam size, the padstones it bears on and the temporary propping needed while the wall comes out. Those calculations go with the Building Regulations application or building warrant. We do not design steelwork ourselves; the work follows the engineer's design and is inspected as part of the approval.

How can I tell if a kitchen wall is load-bearing?

Usually you cannot be certain by looking. Clues include floor joists landing on the wall from above, another wall directly on top of it upstairs, or the wall running down the middle of the house on its own foundation. A hollow knock is not a reliable test, because some stud walls carry loads. We check at the survey, and where there is doubt a structural engineer confirms it before anything is removed.

Also covering nearby towns

The same service is available a short drive from Christchurch, including: