Kitchen Installers UK

Open-plan kitchen knock-throughs · England

Open-plan kitchen knock-throughs in Merseyside

Open-plan kitchen knock-throughs in Merseyside start with a free visit to measure up, then a written scope and quote before any work begins.

Guide price£760 to £52,000
Towns covered19 towns, including Liverpool
Timescale1 to 3 weeks
A new steel beam over a wide opening between a kitchen and dining room, with temporary props still in place

When do open-plan kitchen knock-throughs make sense in Merseyside?

Plenty of Merseyside homes have a small back kitchen beside a dining room that only gets used at Christmas, and joining the two gives one room the household actually lives in.

Parents across Merseyside often want to see the garden and the children from the hob, which a knock-through between the kitchen and family room can make possible.

What do open-plan kitchen knock-throughs in Merseyside include?

Here is what usually goes into open-plan kitchen knock-throughs, adjusted to your Merseyside kitchen after we have measured it:

  • Free survey visit to check the wall, the floors above and the services running through it
  • Structural engineer arranged to design the beam, padstones and temporary propping
  • 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
  • Temporary props set, the wall removed and the steel beam bedded on padstones
  • Cables, pipes and radiators in the wall rerouted by qualified trades
  • Beam boxed in, the opening plastered and the floor joined where the wall stood
  • New kitchen fitted once the opening is made good and the structural work inspected

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

Use these ranges to plan your budget. They include VAT, reflect costs in the North West, and are firmed up once we have seen your Merseyside kitchen. Prices in the North West usually come in below the national guide, as labour rates are lower than in the South East.

How much do open-plan kitchen knock-throughs cost in Merseyside?
Typical projectGuide price
Non-load-bearing wall removed and made goodStud or light partition, minimal services£760–£1,900
Load-bearing wall with a steel beamStructural engineer's design and making good; building control or warrant fees listed separately£2,800–£8,100
Knock-through with a new kitchen-dinerSteel beam, new kitchen, new floor throughout£24,000–£52,000

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%.

Kitchens in homes across Merseyside

Across Merseyside you will often find Victorian terraces, Victorian and Edwardian villas, 1930s semis and converted warehouse flats, and each shapes the kitchen differently. Two-up two-down terraces often have a small back kitchen off the living room, while 1930s semis tend to have a separate kitchen with space to open into a dining room.

Merseyside's mains water is soft, so limescale is rarely a big issue and taps, sinks and boiling water taps stay cleaner for longer. Terraced streets with back entries, city-centre flats with booked lifts and permit parking zones can all affect how and when a kitchen is delivered.

Knocking a small back kitchen through to the living room is a common way to make space for a table in a terrace. Large Victorian villas split into flats often mean fitting a full kitchen into one room, with shared services and stair access to plan around.

Rules for open-plan kitchen knock-throughs in Merseyside

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.

Conservation areas and listed buildings are common in older parts of Liverpool and the Wirral, so a new vent on a visible wall may need consent.

Before you start

  • Check what runs through the wall: sockets, switches, radiator pipes, gas pipes and sometimes a soil stack all need rerouting first.
  • Find out whether the wall is load-bearing before planning the layout; joists landing on it or a wall directly above are common clues.
  • Think about fire escape if the kitchen will open onto the hall and stairs, particularly in homes of three storeys or more.
  • Allow time for the engineer's design and approval before work starts, especially in Scotland, where the building warrant must be granted first.
  • Clear both rooms completely before the opening is made in your Merseyside home, and seal doors to the rest of the house with dust sheets and tape.
  • Keep the completion certificate somewhere safe after the work, as a buyer's solicitor will usually ask for it when you sell your Merseyside home.

Questions about open-plan kitchen knock-throughs in Merseyside

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

Open-plan kitchen knock-throughs in Merseyside typically cost £760 to £1,900 including VAT for removing a non-load-bearing wall and making good, based on prices in the North West. Larger or more involved jobs cost more, and your price is fixed in writing after a free survey visit.

Do you cover the whole of Merseyside?

Yes. We carry out open-plan kitchen knock-throughs across Merseyside, including Liverpool, Birkenhead, St Helens and Southport. Every job starts with a free survey visit and an itemised written quote.

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.

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.

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.

Open-plan kitchen knock-throughs in towns across Merseyside

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Open-plan kitchen knock-throughs in nearby areas

Free survey visit

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We measure up, check walls, floors and service positions, and send an itemised written quote. Or get a guide price online in about two minutes.

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