Understanding GSM for Bell Tents: Why a Higher GSM Matters
When buying a bell tent, one of the terms you’ll come across is GSM, or grams per square meter. It may sound technical, but it plays a crucial role in determining the durability and overall performance of your bell tent. So, let us explain what GSM means and why a higher GSM can offer lots of benefits.
What is GSM in Bell Tents?
GSM stands for grams per square meter, and it measures the density of the fabric used to make your bell tent. Essentially, it tells you how much the fabric weighs for each square meter of its surface. A higher GSM indicates a thicker and denser fabric, while a lower GSM means a lighter, thinner material. In the world of camping and bell tents, GSM is a key indicator of the tent’s quality, strength, and weather resistance.
Bell tents are traditionally made from canvas, and canvas tents are available in a variety of GSM ratings. For example, you may come across bell tents made from fabrics ranging from 200 GSM to 400 GSM or more. The GSM rating impacts several factors, including durability, weather resistance, insulation, and overall longevity.
Our Ultimate Range bell tents at The Bell Tent Shop are 300 gsm as they have been designed to last with the thicker canvas being more durable. The canvas is 100% Cotton and treated for water, rot, and mildew resistance
Benefits of a Higher GSM for Bell Tents
- Better Weather Resistance
One of the main advantages of a higher GSM canvas is its enhanced ability to withstand various weather conditions. Heavier fabric can offer better protection against rain, wind, and even snow. In particular, a higher GSM canvas tent will be more resistant to leaks, as it’s less likely to absorb water compared to lighter fabrics. This makes it ideal for more unpredictable or extreme weather, ensuring you stay dry and comfortable during your adventures. It is also better able to stand up to windy conditions being less likely to tear or rip.
- Improved Insulation
A higher GSM also provides superior insulation, which can be a game-changer when camping in colder weather (which we seem to have a lot of in the UK). Thicker canvas helps trap heat inside the tent taking the edge of those chilly nights.
3. 3. Lasts Longer
The denser the fabric, the more durable it is. Bell tents made with a higher GSM canvas are generally much stronger and more resistant to wear and tear. Whether you’re setting up in rugged terrain or using the tent frequently, a higher GSM fabric is less prone to damage. This means that your investment will last longer, even after multiple seasons of use. A higher GSM is better for trade use as less likely to tear or rip when being put up and down frequently over the busy season. Check out our trade page here for other ways our Ultimate Range have been designed with trade in mind.
5. More Stability in Windy Conditions
The added thickness of a higher GSM tent also contributes to better wind resistance. Bell tents are already relatively stable, but when the fabric is denser, it helps the tent stay anchored even during strong winds. This makes a higher GSM tent a great option for locations where wind gusts are common, ensuring your shelter remains secure and in place.
What GSM is Right for You?
While higher GSM fabrics come with plenty of benefits, it’s important to note that they can also make the tent heavier and bulkier. They also take slightly longer to dry - although you can counter this issue by using a tent cover.
However, the benefits of a higher GSM tent outweigh any potential negatives. At The Bell Tent Shop we are focused on designing tents and accessories that will last for years and a higher GSM canvas was a key requirement for our tents.
Conclusion
When choosing a bell tent, understanding GSM is essential in making an informed decision. A higher GSM fabric brings a range of benefits, including better weather resistance, insulation, durability, and wind stability. While it may add some weight to your tent, the advantages far outweigh this, especially if you're an avid camper or plan to use the tent in more challenging conditions. By selecting a bell tent with a higher GSM, you’re investing in a more comfortable, durable, and reliable bell tent for years to come.
Our Ultimate Bell Tent Range comes in 4 different sizes - 4 Metre, 5 Metre, Emperor & Touareg - if you're unsure what size to go for check out our blog on how to choose the right size for you.
