Kitchen Installers UK

Open-plan kitchen knock-throughs · England

Open-plan kitchen knock-throughs in Lancashire

Our open-plan kitchen knock-throughs work covers the whole of Lancashire, including Preston, Burnley and Blackburn.

Guide price£760 to £52,000
Towns covered21 towns, including Preston
Timescale1 to 3 weeks
A new steel beam over a wide opening between a kitchen and dining room, with temporary props still in place

Who usually needs open-plan kitchen knock-throughs in Lancashire?

If you are already replacing the kitchen in your Lancashire home, knocking through first means the layout is planned for the bigger room rather than squeezed into the old one.

If your Lancashire 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.

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

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

  • 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 Lancashire?

As a starting point for Lancashire, these ranges include VAT at 20% and allow for typical labour costs in the North West. 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 Lancashire?
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 Lancashire

You will find stone-built mill-town terraces, red-brick Victorian terraces, 1930s semis and seaside bungalows throughout Lancashire. Mill-town terraces often have a small back kitchen opening onto a yard, while seaside bungalows and 1930s semis tend to have a square kitchen at the rear.

Most of Lancashire has soft mains water, so heavy limescale is rare and taps, sinks and appliances stay cleaner for longer. Back alleys and yards can help with deliveries, though narrow yard gates and steep hill streets may limit how long worktops come in.

Opening the back kitchen into the middle room is a common way to gain space in a mill-town terrace. Bungalows on the Fylde coast are often refitted for easier living, with better lighting, more drawers and appliances at a comfortable height.

Rules for open-plan kitchen knock-throughs in Lancashire

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.

Where an older town-centre home is listed or in a conservation area, a new vent on a front wall may need consent, and flats in converted houses usually need freeholder approval.

Before you start

  • 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.
  • 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.
  • Find out whether the wall is load-bearing before planning the layout; joists landing on it or a wall directly above are common clues.
  • Keep the completion certificate somewhere safe after the work, as a buyer's solicitor will usually ask for it when you sell your Lancashire home.
  • If your Lancashire home is leasehold, ask the freeholder for written consent before any structural work is designed or booked in.

Questions about open-plan kitchen knock-throughs in Lancashire

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

Guide prices in Lancashire are about £760 to £1,900 including VAT for removing a non-load-bearing wall and making good. The final price depends on the size of the kitchen and what is moving, and is set out in an itemised written quote.

Do you cover the whole of Lancashire?

Yes. We carry out open-plan kitchen knock-throughs across Lancashire, including Preston, Burnley, Blackburn and Blackpool. Every job starts with a free survey visit and an itemised written quote.

Does knocking through to the kitchen affect fire safety?

It can. If the new open-plan kitchen opens straight onto the hall and stairs, a kitchen fire could affect the escape route from upstairs, so building control, or the building warrant process in Scotland, will check how people would get out. In houses with a floor more than 4.5 metres above ground, usually three storeys or more, extra fire safety measures may be needed. We confirm what applies before work starts.

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.

Do I need approval to remove a wall between kitchen and dining room?

For a load-bearing wall, yes, everywhere in the UK. In England, Wales and Northern Ireland that means Building Regulations approval through building control; in Scotland a building warrant must be granted before work starts, followed by a completion certificate. A non-load-bearing partition is simpler, although a listed building may need listed building consent and a leasehold flat usually needs the freeholder's written consent.

Open-plan kitchen knock-throughs in towns across Lancashire

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Open-plan kitchen knock-throughs in nearby areas

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