How to create a big kitchen-diner – plan the perfect entertaining space

Turning a kitchen and dining room into one open-plan space? Property expert Sarah Beeny offers her advice

Are you planning to knock down the wall between your kitchen and dining room to create one big kitchen-diner? Here are a few things to consider before you pick up that sledgehammer.

Get your project off to a good start with our kitchen ideas

1. Support the new opening

kitchen area with white wall and tiles flooring and grey kitchen cabinet with grey dining table with ceramic top

(Image credit: Future PLC/Chris Snook)

Depending on whether the wall you want to knock down is load-bearing, you may need to support the new opening by inserting a rolled steel joist (RSJ). If this is the case, consult a structural engineer for advice and allow at least £2,000 for the work, although the cost will depend on the size of opening.

More info: Contact The Institution of Structural Engineers.

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2. Install the right kitchen lighting

dining area with wood design wallpaper and tiles flooring and brown dining table with white chairs

(Image credit: Future PLC/Chris Snook)

Plan your lighting before you start any work on your new kitchen-diner, so that you get the wiring in the right place before it’s too late. The key is for it to be flexible for your needs. Dimmer switches are great as they’re not expensive to install.

More info: To find an electrician, try the Electrical Competent Person directory

3. Make your kitchen-diner work for you

dining area with white wall with wooden floor and white dining table and kitchen counter

(Image credit: Future PLC/David Parmiter)

Don’t get too hung up about kitchen work triangles, just think about how you’ll use the room and what’s best for your lifestyle. Remember to think about the design as a whole, co-ordinating colours and textures across the room for a coherent look.

4. Prevent annoying echoing in a kitchen-diner

It’s easy to underestimate the acoustic problems you can have in a big room – especially one with a hard floor. As soon as you have more than two people in there, you often can’t hear yourself speak because of the echoing. Wood, rubber or vinyl flooring will do a better job of absorbing the sound than tiles. Hanging curtains at windows and having carpet or rugs in the dining area will also soften the acoustics.

5. Get out to the garden

dining area with wooden floor with white french patio door and blue cabinet with white tables and chairs

(Image credit: Future PLC/David Giles)

Think about having French windows, as it's lovely to be able to step straight out into the garden from the kitchen-diner. It's often possible to enlarge an existing window, but get professional advice first.