When starting any tarpaulin setup project, the first step is choosing the right material. Tarpaulins come in a variety of materials that each have their pros and cons for different uses:
Polyethylene Tarps
Polyethylene is lightweight, waterproof, breathable and inexpensive, making it a top choice for temporary uses like ground covers or equipment covers. However, polyethylene is not very durable or puncture resistant.
Polyester Tarps
Polyester tarpaulins are heavier duty than polyethylene and more weather resistant. They are a good mid-range option for applications that require some durability like boat covers or open-air structure covers.
Vinyl-Coated Polyester
The strongest and most heavy-duty choice is vinyl-coated polyester. The vinyl coating makes it completely waterproof and puncture resistant. It is more expensive but worth it for uses that require withstanding wear and tear over long periods like building roofing.
Tarpaulin Anchoring Methods
Securing the tarpaulin in place is crucial to prevent flapping and damage from wind. The method used depends on the tarp size, material and intended stability:
Grommets and Rope
Lightweight polyethylene or polyester Tarpaulins can often be anchored using grommets installed around the edge and rope run through. Tie the ropes down securely to stakes hammered into the ground.
Straps and Ties
Heavier vinyl tarps come with reinforced eyelets at the corners as anchor points. Ratchet straps or bungee cords work well here, attaching the Heavy Duty Tarpaulins UK to solid surfaces.
Stapling/Nailing
For more permanent installations like roofing, stapling or nailing the tarp edges directly into the structure provides excellent sustained grip. Use corrosion-resistant fasteners.
Tent Stakes
No matter the size, sinking sturdy tent stakes into the ground at each tarp corner and additional points provides stability. Use 6"+ metal stakes in hard soil.
Deciding On Appropriate Tarpaulin Size
Once you've selected a tarpaulin material, accurately measuring the area you need to cover is essential. Undersizing a tarpaulin will leave gaps, while an oversized tarp is a waste of money. Here are some tips for getting the right size:
Measure Twice:
Use a tape measure to get the exact length and width dimensions of the area. For objects like vehicles, measure the entire roof line or trailer perimeter.
Add Overlap:
You'll want the tarp to overhang the covered area by at least 12 inches on all sides if possible. This ensures better coverage from runoff and debris.
Account for Weather:
Sizing a tarp for clear skies is risky. Leave at least an extra 2-3 feet on each dimension to prevent water pooling in high winds or rain.
Consider the Shape:
Irregular surfaces require draping techniques or custom cuts. Boats especially need tarps that fit tightly.
Standard Sizes:
Most tarps come in increments of 3, 6, 9 or 12 feet. Buy the next largest size up if dimensions fall between.
Go Custom for Large Areas:
For buildings or equipment over 20x20 feet, custom tarps cut to your specs may be most cost effective.
Tarping and Winterizing Boats or Equipment
Covering boats and equipment properly is essential to protect their value when stored outdoors during winter months.
Boat Covers
Find covers designed specifically for your boat type/size. Look for tightly-seamed stitching and reinforced stress points. Secure with straps underneath at bow/stern and along gunwales. Roll up windows to prevent condensation. Provide ventilation to avoid mold.
Trailers
Back the trailer up slightly to allow water runoff instead of pooling. Cover frame and wheels first with a smaller polyethylene Canvas Tarpaulin and secure with bungees or straps. Then add a larger tarp extending beyond the trailer frame and secure all edges with stakes or ropes.
Snowmobiles
Elevate the skis/track off the ground with blocks and cover the machine completely with a breathable tarp. Use straps under the frame at several points and stakes at outer edges.
Lawn Equipment
Wipe equipment dry thoroughly and cover with a Sunbrella fabric cover for UV protection and moisture wicking. Ensure pull starts/electrical components are covered and the area under the machine is encapsulated.
Drain Fuel Tanks
Turn fuel lines off and use fuel stabilizer to prevent varnishing over winter. Cover with a waterproof tarp and secure away from other covered items in case of rare fuel tank leaks.
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