Is building with timber actually healthier?

From working in the office to relaxing in front of the TV, most people in the UK spend between 80-90% of their time inside. But how healthy is your indoor environment? In recent years, there has been a growing focus on indoor air quality, and the toxins we surround ourselves with in homes, offices and commercial spaces. This has shone a light on timber as a possible healthier building material.

But is there any truth in this, and just how much could using natural materials improve our health? Let’s take a closer look.

Is Timber a Healthier Construction Material?

There is an ever-increasing number of studies highlighting the link between timber in construction and healthier indoor environments.

A collection of studies, for example, explored how long bacteria and viruses last on timber compared to other common building materials. They discovered that coronavirus could not survive more than 48 hours on timber, while surfaces made of plastic, glass and stainless steel were habitable for much longer, with some hosting the virus for up to a week.

It has also been shown that the essential tree oils present in timber increase natural killer cells. These are used to indicate immune system strength, with the discovery indicating that timber could help us fight off illness and disease.

It is also crucial to look at air quality when using different building materials. It has been well reported that timber improves humidity levels inside, moderating moisture to a level which is healthy for humans. This makes it harder for bacteria, viruses and allergens to spread through the air, keeping everyone healthier while inside.

Non-Toxic Timber Options

The subject of indoor toxins has been growing over recent years, raising concerns over how chemical-laden paints and treatments can affect health. In one study, lung cancer was directly linked to carcinogens found in paint, while there is a growing body of research which links plastic to cancer.

Timber, on the other hand, can be used entirely free of any chemicals or treatments. A durable hardwood does not need painting, staining or treating, even when used as the frame or beams for a building, or in exterior applications. On its own, timber is not toxic, making it a healthier choice for everyone involved.

The Mental Benefits of Timber

It should not be ignored that building with timber has also been connected to a vast range of mental health benefits. It has been found to reduce stress and decrease blood pressure, for example, while switching to steel panels raised blood pressure.

It has also been found that natural materials – including timber – used in offices led to better focus, increased productivity and less stress.

Start Building With Timber

There is no doubt that building more with natural, sustainable timber is a better choice for us and the planet. Ready to make the right decision for your health? Get started with our responsibly sourced timber products.