Tarpaulins, more commonly called tarps, are versatile materials made from tough, water-resistant fabrics like vinyl-coated polyester or polyethylene. Their simple design of overlapping flaps or sleeves makes them very effective at covering and protecting items from the elements when outdoors.
Importance of Properly Securing Your Tarp
Not taking the time to properly secure a tarp with solid tie-down methods can easily compromise its ability to protect whatever is underneath. A loose or poorly anchored Tarpaulin risks being blown away by strong gusts of wind, potentially damaging the very items it was meant to shield.
Safety factor
A loose tarp could potentially become a dangerous airborne projectile in very high winds. Properly anchoring it eliminates that risk.
Peace of mind for others too
If using a tarp to cover a public area or worksite, solid tie-downs provide reassurance to others that the coverage will remain intact and nothing will unexpectedly blow away or get damaged.
Water management
Precisely positioned tarps can be used to direct runoff water in heavy rains rather than create pools or flooding if edges or seams come undone.
Season-long protection
Tarps that experience less stress from flapping are less likely to develop tears over time. Proper securing ensures long-term coverage spanning different weather conditions through multiple seasons.
Prevent theft or tampering
Strong attachment points and overlapped coverage make tarps a less attractive target for would-be thieves to remove or lift edges. It also prevents accidental disturbance by wildlife, people, or vehicles.
Resale value
Tarps that have endured less UV fade and physical wear thanks to meticulous securing hold their monetary value better if resold later.
Choosing the Right Tarp Tie-Down Materials
When it comes to securing the Tarpaulin Sheet against inclement weather, the strength and durability of tie-down materials are crucial. Here are some good options to consider:
Ropes/Cords:
Nylon and polypropylene are recommended for UV resistance and strength. Diameter depends on tension loads- 1/4-3/8 inch range is versatile. Consider cord type for weatherproofing (polypropylene) or strength (dyneema).
Stakes:
Steel is best for securement in dirt/grass, and plastic is a lighter option. 6-12 inches suited to most terrain applications and anchoring needs. Consider mixed stake types (steel & wooden) to adapt to conditions.
Tying Off Points:
Sewn grommets, webbing loops, and D-rings work well around the tarp perimeter. Carabiners, buckles, and adjustable straps add versatility for tensioning. Consider the woven perimeter rope option if the tarp lacks reinforced holes.
Choosing Materials:
Inspect all anchor components closely for frays or defects before use. Test strength thoroughly through practice runs before trusting the setup. Have backups ready like extra stakes, guylines, and rope in severe weather.
General Tarp Tie-Down Techniques
Once you've selected high-quality anchoring materials suited for your tarp and conditions, it's time to employ some tried-and-true securing methods. Here are the basic techniques:
Perimeter Staking:
Hammer ground stakes solidly around the entire outer edge of the tarp, spaced 6-10 feet apart depending on size. This establishes the foundational “skeleton” to build off.
Inner Staking:
For extra-large Heavy Duty Tarpaulin covering expansive areas, add stakes every 10-20 feet internally as guylines to further distribute tension/wind loads across the surface.
Windward Reinforcement:
Place additional stakes along the windward side (the area that will receive the most forceful gusts) at closer 4-6 foot intervals for enhanced protection in windy conditions.
Knot Securement:
Use simple yet strong knots like the taut-line hitch or trucker’s hitch to neatly cinch ropes/guylines securely around stakes without slackness. Replace knots if they loosen.
Guylines:
Add angled tension ropes extended from stakes to introduce further bracing strength against lifting forces from the sides.
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