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Description
140gsm Waterproof Sheet Outdoor Cover – Green/Silver Medium Weight Tarpaulin
Our 140gsm waterproof tarpaulin in green and silver is our single best-selling tarp — and the most versatile cover in our entire range. Combining a practical medium weight with full waterproofing and UV resistance, this waterproof sheet outdoor cover handles everything from garden protection to construction site covering across the UK.
Why 140gsm Is the Most Popular Choice
140gsm hits the sweet spot for most applications. It's substantially heavier and more durable than lightweight 90-110gsm tarps, while remaining easy to handle and fold — unlike the stiffer, heavier 200gsm+ options. If you need a reliable, all-purpose waterproof tarp that does the job every time without being unnecessarily bulky, this is it.
Green/Silver — The Classic Combination
The green face blends naturally into outdoor environments — ideal for gardens, allotments, and rural settings. The silver reverse provides excellent UV reflectivity, helping protect heat-sensitive contents and extend the tarp's working life. Both faces are fully waterproofed with a sealed laminated coating.
Key Features
- 140gsm medium weight polyethylene — the most popular weight for all-round use
- Green/silver dual colour — green exterior blends outdoors, silver reverse reflects UV
- 100% waterproof — fully laminated both sides, no seepage in rain or damp conditions
- UV stabilised — treated to resist degradation from prolonged sun exposure
- Rotproof & mould resistant — suitable for permanent outdoor storage
- Reinforced metal eyelets every 50-60cm around all edges
- Double-stitched, hemmed edges — prevents fraying and extends product life
- Available in a wide range of sizes — from small garden covers to large industrial sheets
What Can You Use This Tarpaulin For?
- Garden & home — cover garden furniture, log stores, trampolines, compost heaps and sheds
- Construction — protect building materials, cover roof areas and scaffold platforms
- Agriculture — cover hay bales, silage, grain, machinery and animal feeders
- Camping & outdoor — lightweight waterproof sheet outdoor shelter, groundsheet, or equipment cover
- Vehicles & transport — protect cars, caravans, boats, trailers and motorbikes
- DIY & decorating — dust and paint protection during renovation projects
- Events & markets — quick weather cover for stalls, displays and outdoor equipment
How Does 140gsm Compare to Other Weights?
For light occasional use, our 90gsm or 110gsm tarps offer a more economical option. For demanding permanent outdoor applications — heavy agricultural use, construction sites, or all-year-round exposure — our 200gsm, 250gsm, or 270gsm tarpaulins will serve you better. For the most extreme conditions, explore our 350gsm super heavy duty range.
Order Today — All Sizes in Stock
Tarpaulins UK has supplied medium weight tarpaulins to UK businesses and homeowners for over 60 years. Our 140gsm waterproof sheet outdoor cover is available in all sizes and ready to ship. Free delivery on orders over £50. Rated 4.6★ on Trustpilot by 50,000+ UK customers.
All orders are shipped swiftly and free of charge via
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We are a UK-based company with more than 60 years of expertise in the industry.
Your purchases help support a family-run business.
