Because nature and the elements can be fickle, event tents are often used in weddings, trade shows, and concerts to protect guests, food, and furniture against heavy rain, strong winds, the sun, and so on.
They also provide privacy and create a sense of enclosure, which is critical for immersing and engaging the attendees.
But how long do tents last? This guide discusses this burning question in detail, including how to properly care for event tents to extend their life.
Factors Influencing Tent Longevity
Cover Material
A high-quality cover material will last longer.
A common material like PE tarpaulin is made from HDPE (high-density polyethylene) fibers laminated with LDPE (low-density polyethylene). PE tarpaulin provides long-lasting performance and reliability because it is resistant to wear and tear. It is resistant to UV radiation and harsh chemicals and can withstand adverse weather, but only lasts around 1–2 years. Because of its short lifespan, Shelter Structures does not work with PE tarpaulin.
Another material is PVC tarpaulin, made of polyester canvas coated with PVC (polyvinyl chloride), which is the most commonly used polymer in coating textiles. PVC tarpaulin is highly durable, sturdy, corrosion-resistant, and fire-retardant. Most of the tents from Shelter Structures are made with this material, especially since it is easy to manage and very durable.
PVDF fabric is made by laminating a polyester base with polyvinylidene fluoride coating, giving it extra protection against the weather and UV rays. PVDF fabric maintains its properties and appearance even after prolonged exposure to heavy rains and UV rays. Shelter Structures uses it for air domes.
Shelter Structures also works with transparent PC (polycarbonate) panels. These transparent panels provide excellent visibility and are comparable to glass while being a fraction of the weight. This makes this material easier to work with during installation and assembly, and can add an elegant appeal to an event tent.
Framing Materials
Framing materials determine the durability and lifespan of the tent.
An aluminum alloy like 6061/T6 has aluminum as the predominant metal, with silicon and magnesium as alloying elements that increase strength. This material is lighter, more durable, corrosion-resistant, and has excellent strength, enabling it to withstand regular use outdoors. However, it’s more expensive upfront.
Steel is simply iron metal alloyed with carbon, but other elements like nickel, chromium, and manganese can create different steel alloys. Steel can withstand heavy loads and adverse conditions, but it is prone to corrosion compared to aluminum.
While Steel is ideal for high-stress applications, it is not the best material for projects requiring longevity in corrosive environments.
Grounding Methods
Strong winds and storms can knock down the tent or lift it off from its anchoring and cause it to fly away, causing an array of problems, including the tent getting completely damaged. For this reason, tents need to be kept firmly in place using methods such as tent ballasting or staking.
Ballasting works by placing ballasts around the tent’s base or perimeter to hold it down. For staking, you use iron spikes around the perimeter. This is commonly employed when tents need to be erected on hard surfaces that cannot be broken, such as wide concrete areas.
Shelter structures use several grounding methods to ensure your tent is always stable and secure. They include the use of steel brazing, compression weights, pre-embedded screws, and expansion bolts, and they work on several surfaces, including sand, gravel, concrete, and grass.
Usage Frequency
The more often you use your tent, the quicker it will wear out.
Regular use, especially for temporary tents, exposes them to natural elements and increases the probability of damage from gradual wear and tear. This can result from dust, snow, hail, animals, wind, or careless use.
Regular usage means prolonged exposure to UV rays, which wear down the fabric’s tensile strength and deteriorate its coatings. It also means the tent needs to be erected and taken down regularly, exposing its components more to wear and tear.
Environmental Conditions
Event tents must endure harsh weather conditions like heavy rainfall, extreme heat, strong winds, and heavy snow, which can affect their longevity in the long run.
The metal frames, for example, can break due to strong winds, while the tent cover may deteriorate and fade due to the hot sun. UV damages all tents, and continuous exposure to UV radiation causes the fabric to degrade, reducing its strength and durability. This is further worsened in hot climates where UV radiation is more rampant.
Humid climates increase the chances of mold growth on the fabric, while extreme temperature fluctuations and strong winds cause increased stress. The extra stress can easily cause material abrasion or even tearing.
Typical Lifespan of Different Tent Types
Foldable Canopies
These tents can last anywhere from 3 to 10 years even with proper care. Their lifespan largely depends on the quality of the fabric and frame, as well as environmental factors such as sun exposure and wind. The quality of the materials used plays a crucial role, which is why Shelter Structures only uses materials that ensure longevity.
Party Tents
The average party (frame tents, pole tents, and so on) can last between 5 to 10 years. Tents from Shelter Structures, on the other hand, generally last 10–15 years given proper maintenance and limited exposure to harsh environments. It’s also advisable to take down party tents after events to prevent prolonged exposure to the elements.
Dome Tents
Dome tents designed for extreme weather conditions often feature reinforced seams and waterproof coatings, enhancing their durability in challenging environments. Depending on usage and environmental conditions, they generally have a lifespan of 10–15 years. After all, if they are not designed to be hardy, they would serve little use in their intended use: camping.
Clear Span Tents
Constructed with high-quality aluminum frames and durable PVC fabric, these structures can last between 10 to 20 years when properly maintained. Their robust design and the many ground-fixing methods offered by Shelter Structures allow them to withstand various weather conditions, making them ideal for long-term and semi-permanent installations.
Prolonging the Lifespan of Your Event Tent
Maintenance Procedures
Proper storage will prolong your tent’s lifespan. The fabric should be stored in a cool, dry place, away from direct sunlight and extreme temperatures. Also, avoid cramming it in tight spaces, which can stress the seams and fabric.
When not in use, a protective layer will always add an extra layer of security.
Regular cleaning with mild soap and water removes debris, mold, dirt, mildew, and stains that can degrade the fabric over time.
Proper use is essential at all times. For example, great care should be taken during assembly and disassembly, and the tent should never be dismantled violently.
Be mindful of the weather conditions, as harsher climates may call for additional stakes or structural reinforcement at critical points like corners and joints.
If you have several tents, rotating between them can prevent the constant wear on a single tent.
Regular inspection is recommended to detect any damages and conduct repairs immediately. This prevents further damage from frayed ends, spits, tears, and bent poles.
Signs of Damage and Wear
Over time, the waterproof coating can become less effective due to sun degradation. When this happens, it’s time for re-proofing. Also, when the zips won’t open or close, you can get a lubrication spray to get them moving.
You can use the manufacturer’s recommended seam sealant to reseal seams that let water in. A small tear, on the other hand, can be patched using a suitable adhesive or a tent repair tape recommended for the particular tent.
UV can cause the fabric to rip, tear, become brittle, or discolor. UV degradation is often a sign that the product has reached its end. However, a preventative measure is to apply UV protective coatings once after several months to ensure you always have a layer of UV protection.
Avoid extensive UV damage by disassembling your tent immediately after use, as leaving your tent pitched for extended periods exposes it further to UV radiation. You may also want to consider getting a UV-resistant fabric to reduce the effects of UV radiation.
All Shelter Structures fabrics are UV-resistant and water-resistant to protect them from adverse weather conditions.
Conclusion
How long do tents last? This question must first consider the materials used in construction, as well as the necessary maintenance and care practices that the tent undergoes. PVC tarpaulin tents have an average lifespan of up to 10 to maybe even 15 years with proper care. Check out Shelter Structures’ offerings for a long-lasting customized tent of choice.
