A seriously heavy duty tarpaulin built for demanding outdoor use. 180+ gsm polypropylene weave, heat sealed hems, reinforced corners and rust proof aluminium eyelets. UV treated for extended exposure. Available in three sizes.
Available options and pricing for Tarpaulin - Extra Heavy Duty, with quantity selectors and a running total
Size
SKU
Price
QTY
Total
2m x 3m
TTH23
£4.95£5.94
—
4m x 5m
TTH45
£16.75£20.10
—
5m x 8m
TTH58
£29.98£35.98
—
When a standard tarp just won’t cut it, this Extra Heavy Duty Tarpaulin steps in. Built to a 14 x 14 weave at 180+ gsm, it’s a noticeably more substantial sheet than the cheap blue rolls you find bundled at the back of a van. Whether you’re covering a scaffold, protecting materials on site over winter, or sheeting a load on a trailer, the difference in quality is immediately apparent when you pick it up.
The hem is heat sealed and reinforced with polypropylene fibre rope, which means it holds its shape under tension rather than pulling through or distorting at the edges. Corners are double-reinforced for extra strength at the tie-down points — which is exactly where cheaper tarps tend to fail first. The rust proof aluminium eyelets are spaced around the perimeter for multiple fixing options, so you’re not limited to just the corners when you need to lash it down properly.
Extra Heavy Duty Tarpaulin Features Worth Knowing
UV treatment is included as standard. This matters more than people give it credit for — untreated polypropylene degrades surprisingly quickly in direct sunlight, going brittle and tearing at the eyelets within a season. The UV stabilisation on this tarp significantly extends its outdoor life, making it a sensible buy for covers that stay put for months at a time.
The tarp is also water resistant, handling rain and standing water without soaking through. It won’t replace a fully waterproof membrane in a structural sense, but for sheeting materials, machinery, or equipment against the elements, it does the job reliably. Available in 2m x 3m, 4m x 5m, and 5m x 8m to suit jobs of different scales.
Pro Tip: Always secure a tarp with the eyelets under tension at multiple points along each edge, not just the corners — distributing the load this way reduces stress on any single eyelet and prevents the classic corner tear-out in high winds.
Extra heavy duty tarpaulins like this are used across construction, agriculture, groundwork and general site work wherever materials or equipment need protection from rain, sun or wind. Common uses include covering stacked timber, bricks, bags of cement or sand, protecting plant machinery left outdoors overnight, and sheeting scaffolding or roof sections during weather delays. The 5m x 8m size is particularly useful for larger material bays or trailer loads.
Best For
Covering building materials on site
Protecting machinery and plant
Sheeting trailer and van loads
Long-term outdoor storage covers
Scaffold and temporary roof sheeting
Available In
2m x 3m
4m x 5m
5m x 8m
Key Features
180+ gsm polypropylene weave
14 x 14 weave construction
UV treated for outdoor use
Water resistant
Heat sealed hem
Reinforced hem with polypropylene fibre rope
Double-reinforced corners
Rust proof aluminium eyelets
Not suitable for: Not suitable as a structural waterproofing membrane or as a permanent weatherproof roof covering. Not intended for containment of liquids or hazardous materials.
Unfold the tarp over the area or load to be covered, ensuring there is enough overlap on all sides to prevent water ingress at the edges. Feed bungee cords, rope or ratchet straps through the eyelets and secure to anchor points, working along the edges rather than relying solely on the corner fixings. In exposed or windy conditions, weight the edges down as well where possible.
Select the appropriate size for your load or area, allowing for adequate overhang on all sides
Unfold the tarp and lay it over the surface to be covered
Thread rope, bungee cords or ratchet straps through the aluminium eyelets
Secure to anchor points along all edges, not just the corners, to distribute tension evenly
In exposed conditions, add additional weight or fixings along the hem to prevent lifting
Is this tarpaulin fully waterproof or just water resistant?
It is water resistant rather than fully waterproof. It will handle rain and standing water reliably for covering materials and equipment, but it is not rated as a structural waterproofing layer and should not be used as a permanent roof membrane.
How long will this tarp last outdoors?
UV treatment significantly extends the outdoor lifespan compared to untreated polypropylene tarps, which can go brittle within a single season in direct sunlight. With reasonable care and correct tensioning to avoid stress on the eyelets, this tarp should give several seasons of reliable use.
Which size should I choose for covering a pallet of building materials?
For a standard UK pallet, the 2m x 3m is usually sufficient with good overhang. For larger stacks or multiple pallets side by side, the 4m x 5m gives you more working coverage. The 5m x 8m is better suited to material bays, larger plant, or trailer loads.
Constructed from woven polypropylene to a 14 x 14 weave at a minimum weight of 180 gsm. The hem is heat sealed and reinforced with polypropylene fibre rope to resist distortion under load. Corners are double-reinforced. Eyelets are rust proof aluminium. UV stabilisation is applied to the polypropylene weave to resist degradation from prolonged sun exposure.
Material
Woven polypropylene
Weight
180+ gsm
Weave
14 x 14
Hem
Heat sealed with polypropylene fibre rope reinforcement
Eyelets
Rust proof aluminium
UV Treated
Yes
Water Resistant
Yes
Available Sizes
2m x 3m, 4m x 5m, 5m x 8m
Size
2m x 3m, 4m x 5m, 5m x 8m
Box Quantity
1
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