The science behind kitchen drawer heights, shelf placement, and layout

While having a beautiful, attractive, and aesthetically refined kitchen is of course important, looks can often overshadow performance, which is becoming increasingly relevant in today’s bustling modern household. Often playing second fiddle to outward appearances, the practicality of a kitchen entirely affects its usability. If appliances are the beating heart of a kitchen, then ergonomics are the circulatory system. Find out the science behind fine-tuning a kitchen, and why you should apply it.

Layout

Within a kitchen, you’ll often find yourself bouncing between the three main working areas: the sink, cooktop, and fridge. This trifecta of pivotal roles forms the foundation of kitchen design and make up the aptly named “kitchen work triangle”. Make sure these spaces are 1.2 to 2.4 metres apart, with 4 to 8 metres as the total perimeter, without any other work paths infringing on its space.

This triangle cuts down transition time drastically, while also ensuring that the space is free from any obstructions. As for entry, make sure you don’t have to walk the length of the kitchen just to enter it. This can be a problem with G-shaped kitchens if the entry isn’t positioned conveniently.

Height

In the age of increasing heights and diversifying demographics, it can be rare to feel a perfect fit with a new kitchen. Since most benchtops aren’t adjustable like desks, taking some time to get it right can save you from a lot of backache. The typical working benchtop height is between 85 to 95 cm. See what’s suitable for your height below:

  • 150cm – 160cm = an 84cm high benchtop
  • 160cm – 170cm = an 88cm high benchtop
  • 170cm – 180cm = a 92cm high benchtop
  • 180cm – 190cm = a 96cm high benchtop

A good rule of thumb is to put your palms flat on your benchtop and see if your elbows are resting at a 45-degree angle with your forearms. If so, then that height is a good fit. For placing shelves, keep them around 45-60 cm above the benchtop, or 65 cm above the cooktop, with essential shelves no more than 1.4 m off the floor. Proper shelving balances working space, accessibility, and cooktop clearance.

Drawer Opening

It can be finicky having multiple drawers open, especially when going back and forth, bumping around the kitchen. At the same time, pushing them shut brings noise and possible damage. Consider self-close drawer slides to make closing worry-free, or soft-close systems, which dampen sound and minimise impact – all with just a gentle push.

For lift-up cabinets, look for those with a stay-open mechanism so that you can retrieve goods with both hands. You can use the drawer size to sort goods: shallow drawers for cutlery, medium drawers for bowls, and deep drawers for pots and containers.

Convenience Mapping

Unless you want to treat cooking like a marathon, aim at minimising the amount of movement needed to retrieve any and all goods. This includes your whiteware, appliances, and cooking tools. For example, keep your pans right by your cooktop at waist or shoulder height, keep your tableware cabinets next to your dishwasher, and avoid tucking away your favourites in bottom cabinet corners – your back will thank you for it.

Having smart storage solutions can be a lifesaver in this instance: base cabinet pull-outs can provide easy access to pantry goods, while pull-out bins make short work of disposal with none of the smell. Consider putting your cabinet corner to work with a carousel unit for further space efficiency.

Safety

When working around all sorts of sharp objects and hot surfaces, getting hurt is the last thing anyone wants. In addition to having drawers & doors closed, sound footing is also important. Check just how “non-slip” your flooring actually is, and how it works with footwear and socks.

For nighttime working, consider installing task lighting such as under-cabinet LEDs for a focused work area. Toe kick illumination can be especially useful when left on after lights-off, providing you and your family with a guide and saving many a pinkie toe from those pesky stubs.

Focusing on form over function is understandably popular, but it’s best to get a measure of your kitchen’s usability. While the effects of aesthetics are apparent immediately and fully, the effects of layout, height, and operability are often not discovered until later. Building your dream kitchen is a once-in-a-lifetime opportunity for many, and getting it right is just as important as ever. Make sure you get the ergonomics you want and find the balance that’s just right for you.

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Sources:

https://www.nakedkitchens.com/blog/kitchen-ergonomics-make-your-kitchen-more-efficient

https://valcucinesa.co.za/apply-the-science-of-ergonomics-in-high-end-kitchens/

https://postdigitalarchitecture.com/blogs/articles/standards-guide-kitchen-and-dining-area?srsltid=AfmBOop0Mf_SqeOodgxJHvH6Eb1OK_RFEGsHr0WETI5wwLmxJ8p51DS6