Tarpaulins: Dry Through Rain and Wind
A tarpaulin is quickly bought and just as quickly ruined if the material and the workmanship are not right. Three things decide the outcome: the weight per square metre, the hemmed edge and the eyelets. At Agrarzone you get PolyGuard woven tarpaulins at 210 g/m², waterproof, hemmed along the edge and with set eyelets for lashing down.
What matters in the material
The weight per square metre tells you most about how long a tarpaulin will last. Thin hardware store sheets at 60 to 90 g/m² tear out at the eyelets after one winter. At 210 g/m² you are in the sensible range for permanent outdoor use. The hemmed edge matters just as much, because that is where the wind takes hold. A folded and stitched edge copes with pulling forces, while a plain cut edge gives way after a few weeks. Set eyelets spread that pull across the hem instead of into the fabric.
Tensioning and storing it right
A tarpaulin lasts longest when it sits tight. Flapping in the wind is the fastest route to a tear, because the fabric works constantly at the eyelets. So tension it crosswise and use as many eyelets as you can, not just the four corners. The more evenly the pull is spread, the quieter the tarpaulin lies. After use, let it dry before you fold it. Folded away damp it develops mildew spots that make the fabric brittle over time. A quick sweep with a brush before folding also keeps grit out of the folds.
Frequently Asked Questions
Which weight per square metre do I need?
For covering something briefly, lighter tarpaulins are fine. Anything left outside for weeks should be 200 g/m² or more, otherwise it becomes a one season item and you buy again next year.
How many eyelets should a tarpaulin have?
The more there are, the better the pull is spread. More important than the number, though, is a reinforced edge, because that is where it tears out first.
Are the tarpaulins UV resistant?
Woven tarpaulins handle sun far better than plain film. Constant direct sun attacks any plastic, so a shaded storage spot between jobs is well worth it.
Cover Tarpaulins for Yard and Trailer
With a tarpaulin, three things decide how long it lasts: the weight per square metre, the hemmed edge and the eyelets. The PolyGuard woven tarpaulins at Agrarzone come in at 210 g/m², waterproof, hemmed along the edge and with set eyelets for lashing down. That is the range that still holds after a winter outdoors. Thin tarpaulins at 60 to 90 g/m² tear out at the eyelets in no time. When tensioning, keep it as tight as you can and work crosswise, and use more than just the four corner eyelets. Flapping in the wind is the fastest route to a tear, because the fabric works constantly at the fixing points. Let the tarpaulin dry after use before you fold it, otherwise mildew spots form and the fabric slowly goes brittle. A shaded storage spot adds further years.