Earlier this year, an opportunity came my way which I took on with great pleasure: designing and supplying Miinus kitchens, from Finland’s leading kitchen manufacturer Puustelli. These are not any kitchens. These are kitchens where less is more, quite literally. Unique in several ways, Miinus represents a genuine innovation in the slightly stale world of kitchen design. Read on if you are looking to create a sustainable home.

The alternative kitchen research project

Here’s the problem with the highly fragmented home improvement and interior design industry: R&D budgets are virtually non-existent. Big respect is due, therefore, to Finland’s leading kitchen manufacturer Puustelli for spending 2.5 years developing a new model for the decades-old kitchen design template. Their aim? To create a kitchen that would be more sustainable as well as better for the health of its users.  

Sustainable Miinus kitchen bioframe development journey displayed in models
The design and development journey of the sustainable Miinus kitchen bioframe involved several iterations.

Scandinavian eco mindset

Scandinavian countries, you see, are lightyears ahead of us here on the British Isles in all things to do with environmental sustainability. Have you heard of their elaborate recycling systems? Bike friendly cities? Alternative energy generation projects? The plogging craze? The list goes on. This mindset surely has something to do with the thinking behind Miinus kitchens. 

Goodbye traditional kitchen materials

In order to understand why the new model is better, it helps to first understand where the old model went wrong. Traditionally, kitchen units are made of a carcass (a box of sorts), with a door on the front. More often than not, the carcass is made of one of the popular composite wood products i.e. primarily MDF or MFC. These materials have various problems associated with them. For one, they are heavy. They don’t like water (you can see how that can be a problem in a kitchen…) The small wood particles making up these boards need to be held together somehow. Strong and toxic adhesives tend to be used (e.g. MDF can contain up to 10% formaldehyde).  

Traditional kitchen carcass construction for frames and unframed kitchens
Traditional kitchen carcass build. Source: https://www.merit-kitchens.com/about-cabinets/cabinetry-101/

Enter the patented Miinus bioframe with a 30-year guarantee. Instead of the cumbersome boxes, the kitchen is propped up by a ‘skeleton’ of sorts. The frame is made using an injection-moulding technique, and combines the best that natural and manmade materials have to offer (wood fibres and plastic no.5 polypropylene — strong and safe).

Flexible and recyclable innovation

The result? A frame that is robust yet light, water-resistant, and can handle both hot and cold. The development means that the volume of material used in the construction of a kitchen is cut in half, as is its weight and therefore transport footprint (think CO2 emissions). You can recycle the biocomposite frame, or better even, repurpose it as much as you please. Ready-made holes for assembly and fitting of mechanical parts make this a breeze. They don’t deteriorate with time, meaning hinged cabinets can turn into drawers or open shelving units (and vice versa).

Sustainable Miinus kitchen carcass visible in open shelves
Less is more: the patented bioframe construction that replaces the traditional kitchen carcass.

The ‘other’ 90%: we are an indoor species

But in my opinion, the best part is something else. We as 21st century humans spend 90-95% of our time indoors. It’s a stunning stat that the media and authorities have seemingly not yet caught onto. Who cares about diesel car fumes when we barely spend any time outdoors? Surely we should be discussing indoor air quality instead. The US Environmental Protection Agency estimates indoor air quality to be 2-5 times more polluted than outdoor air, on average. This is even the case in some of the largest most industrial cities in the world. Yikes.

There are many materials and products that contribute to the quality of indoor air, and among them are the composite wood materials that traditional kitchens are made of. Volatile organic compounds (chemicals that linger in the air around us and find their way into our bodies) are among the main polluters, and ones that have been drastically cut in Miinus kitchens.  

Not just ultra sustainable, but also ultra stylish

So there’s plenty of substance to these kitchens, but they don’t exactly lack in the style department either. Materials and door styles are unique and exciting. For the young urban dwellers there is the cost-effective FOSB door style that is both funky and on-trend. My personal favourite is the technical veneer (and judging by the reaction of the House and Garden Festival visitors, where we displayed, it’s the public’s favourite too). Brushed pine is a high-end material that sits stunningly in luxurious spaces, while more traditional oak and birch veneers in a range of colour ways are also available. Too many options to choose from! (Tip: we’ve picked a few favourite schemes that can be viewed here).

Sustainable Miinus kitchen drawers in technical birch veneer material with brass pulls
One of the stunning technical veneer door materials from the Miinus range, shown with brushed brass pull handles.

I’ve said this before, but at Bright Designs it’s all about the ethos of design. Style comes second. It is indeed the ethos of the Miinus kitchen that prompted me to get involved with the range. My verdict: better for people and better for the planet. It is genuinely hard to come across products and materials for an eco home renovation or build, but this one ticks the right boxes. Drop us a line if you’d like to hear more!