Guide

Garden furniture: materials at a glance

Pia Seidel
5.6.2020
Translation: machine translated

Outdoor furniture comes in a range of materials with different properties, which you can assess when you buy.

Rattan

Maintenance: when choosing the right care product, check whether the protective layer on rattan furniture is wax or plastic. By occasionally spraying the material with a care product mixed with water, the material remains elastic and supple. Nevertheless, store rattan furniture away from moisture and rain using a weather protection cover.

Teck

Metal

Chromed steel

Chrome makes steel stainless, making it ideal for garden furniture that needs to withstand water, moisture and organic acids. Chrome-plated steel is either lacquered or hot-dip galvanised, two processes that give it protection against corrosion and chemicals, thus reducing the maintenance effort compared to wood or galvanised steel. The only negative points? Chrome-plated steel can heat up in the blazing sun and the surfaces are not immune to scratches.

Thermolacquered aluminium

Aluminium - a stable material that can be sawn, ground or bent - is lightweight and corrosion-resistant, making it suitable for year-round outdoor use. The thermo-lacquer applied to the surface of the garden furniture protects it from the elements, but not from scratches. Compared to teak or rattan, aluminium can heat up considerably.

Plastic materials

Polypropylene

Plastics indicated by the initials PP - understand polypropylene - retain their colour and are resistant to water or abrasion. Pleasant to the touch, they are lighter than metal or wooden furniture. Polypropylene garden furniture cannot be left in the sun for too long, as it may melt. It should also be handled with care, as it is prone to stains and scratches.

Polyolefin fibre

Synthetic rattan

Synthetic rattan is a polyethylene woven material, visually similar to natural rattan, but artificially produced. As light as polyolefin fibre, it is more durable than its natural counterpart, as long as you take care of it. Two downsides: it's not antistatic and can melt in blazing sunlight.

Care: avoid placing your synthetic rattan furniture directly in the sun, as its resistance to heat is limited. Clean garden furniture with a soft cloth and soapy water. Products containing solvents may attack the surface.

Plastic textiles

QDF foam

Quick Dry Foam (QDF) has a polyurethane honeycomb structure, a filling material for cushions and seating that dries in thirty minutes after a shower. The permeable cells allow air to circulate and water to escape. The water permeability means that no mould or odours form on the outside. In winter, only large cushions should be stored indoors without protective covers, to allow any moisture to escape. Storage space should therefore be provided.

Maintenance: to allow water to drain quickly, QDF foam cushions should be placed upright after a rain shower. If there is any residue, use textile cleaners before putting the covers back on. In the event of heavy rain or long periods of non-use, QDF foam seat cushions should be stored indoors, without protective covers, in a dry place.

Dralon

Care: light stains can be removed by hand with bile soap, the fabrics wash at less than 40 degrees, air dry only and iron at a moderate temperature.

Sunbrella

Originally developed for sailboats, sunbrella is made from particularly hard-wearing acrylic fabric that is easy to clean, mould and heat resistant and water repellent. Cleaning, the only negative point, is done by hand so that the fabric retains its impregnating properties.

Ceramics

As with ceramic indoor furniture, outdoor furniture is intended to be easy to maintain. That's why table tops are made of ceramic, a material that is resistant to most external influences. The only danger? Breakage. That's why the ceramic is surrounded by a metal frame to protect it. The corners are particularly sensitive to knocks. Garden furniture with ceramic is heavier than its wooden or rattan counterparts.

Care: wash the ceramic top with a soft cloth and lukewarm water. Greasy and dry stains can be removed with washing-up liquid or glass cleaners.

Granit

Ultra-strong, scratch-resistant and easy to maintain, granite retains its colour and prevents the growth of mould. On the other hand, it is expensive, heavy and difficult to move. That's why ceramic is used for tables and benches. Granite seats are pleasantly cool in hot weather, but are not as pleasant on the skin as plastic or wood. Over the years, a patina may form.

Maintenance: choose the right place to install your granite furniture, as it will be difficult to move it afterwards. Make sure the floor can bear the weight and is not damaged. To clean, use a clean cloth and lukewarm water.

Comparison of properties

*The recycling data for these materials is only valid in Switzerland.

Have you noticed any other advantages or disadvantages in garden furniture materials that you'd like to tell us about? If so, write us your tips in the comments column!

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Like a cheerleader, I love celebrating good design and bringing you closer to everything furniture- and interior design- related. I regularly curate simple yet sophisticated interior ideas, report on trends and interview creative minds about their work.


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