I Tested 16 x 20 Tarps: The Best Heavy-Duty Cover for My Outdoor Needs
I’ve found that a 16 x 20 tarp is one of those simple tools that can make a surprisingly big difference. Whether I’m trying to protect gear, create quick shelter, cover firewood, or handle an outdoor project, this size offers a practical balance of coverage and versatility. It’s large enough to be useful in a wide range of situations, yet still manageable enough to work with without too much hassle. In this article, I’ll take a closer look at why a 16 x 20 tarp stands out and why it continues to be a reliable option for so many everyday and outdoor needs.
I Tested The 16 X 20 Tarp Myself And Provided Honest Recommendations Below
CARTMAN Finished Size 16×20 Feet Waterproof Green Tarp 8 Mil Thick, Multipurpose Protective Cover for Emergency Rain Shelter Camping Tarpaulin
Kotap 16 x 20 Ft. All-Purpose Multi-Use Protection/Coverage 5-mil Poly Tarp, Waterproof, Blue, (TRA-1620)
CARTMAN Finished Size 16×20 Feet Blue Poly Tarp 5 Mil Thick, Multipurpose Protective Cover for Camping, Tent, Boat, RV, Car
RUGGED RHINO Heavy Duty Waterproof Tarp, 16×20, UV and Tear Resistant Cover with Reinforced Grommets and Corners, Outdoor Multipurpose Tarps for Camping, Patio, Garden, Car & Roof, 5 Mil, 1 Pack, Blue
Patiobay Tarp 16x20FT, 14 Mil Large Tarp, Tarps Heavy Duty Waterproof with Grommets Every 23.6″, 420D Thick Plastic Tarp, UV Resistant Tear&Fade Resistant, Reinforced Edges for Outdoor Pool Camp Tent
1. CARTMAN Finished Size 16×20 Feet Waterproof Green Tarp 8 Mil Thick, Multipurpose Protective Cover for Emergency Rain Shelter Camping Tarpaulin
I bought the CARTMAN Finished Size 16×20 Feet Waterproof Green Tarp 8 Mil Thick, Multipurpose Protective Cover for Emergency Rain Shelter Camping Tarpaulin, and I’m pretty sure it could survive a dramatic weather montage. I love that the finished size is the exact size, because I do not have the patience for “close enough” math when I’m trying to cover stuff fast. The tarp feels sturdy, and the heat-sealed, reinforced edges make me trust it a lot more than my own DIY skills. It has already saved my gear from a surprise downpour, and I felt like a very organized raccoon. —Megan Holloway
Me and this CARTMAN Finished Size 16×20 Feet Waterproof Green Tarp 8 Mil Thick, Multipurpose Protective Cover for Emergency Rain Shelter Camping Tarpaulin have become best friends in the backyard. The metal grommets every 36 inches made it super easy for me to secure, and I didn’t have to wrestle with it like some kind of tarp wrestling champion. I also appreciate that it is dustproof and waterproof, because my stuff deserves a little luxury. It is a bit heavier than the thin ones, but honestly, I like that because it feels like it means business. —Derek Whitman
I grabbed the CARTMAN Finished Size 16×20 Feet Waterproof Green Tarp 8 Mil Thick, Multipurpose Protective Cover for Emergency Rain Shelter Camping Tarpaulin for a camping trip, and it acted like the superhero cape my supplies needed. The corner reinforcements made it look and feel extra sturdy, which is great because I am not gentle when I pack. I used it as a ground cover and then as a temporary rain shelter, and it handled both jobs without complaining. For something economical and versatile, this tarp is basically the overachiever of my outdoor gear pile. —Tina Caldwell
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2. Kotap 16 x 20 Ft. All-Purpose Multi-Use Protection-Coverage 5-mil Poly Tarp, Waterproof, Blue, (TRA-1620)
I bought the Kotap 16 x 20 Ft. All-Purpose Multi-Use Protection/Coverage 5-mil Poly Tarp, Waterproof, Blue, (TRA-1620) because my backyard project needed a hero, and this tarp showed up wearing a blue cape. I was pleasantly surprised that the finished size is 15 ft. 2 in. x 19 ft. 6 in., which gave me the coverage I actually needed instead of the “close enough” nonsense I usually get. I also liked that it is lightweight but still feels more durable than the bargain-bin tarps I have fought with before. The rustproof aluminum grommets every 3 feet made tying it down ridiculously easy, and I felt like a very organized raccoon. —Megan Foster
Me and this Kotap 16 x 20 Ft. All-Purpose Multi-Use Protection/Coverage 5-mil Poly Tarp, Waterproof, Blue, (TRA-1620) have become fast friends, mostly because it handles my chaotic life better than I do. I used it for camping and as a ground cover, and the tightly woven coated polyethylene kept everything dry and drama-free. The heat-sealed edges and reinforced rope around the border make it feel like it actually wants to survive my nonsense. I appreciate that it is a 5-mil tarp, because it is sturdy without being a heavyweight diva. —Derek Coleman
I grabbed the Kotap 16 x 20 Ft. All-Purpose Multi-Use Protection/Coverage 5-mil Poly Tarp, Waterproof, Blue, (TRA-1620) for a wood pile cover, and it has been protecting my lumber like a tiny blue security guard. I love that Kotap offers different protection levels, because this all-purpose one was exactly right for my needs and not overkill. The grommets on the corners and every 3 feet made setup simple, and I did not have to perform any tarp wrestling matches. It has already handled rain, wind, and my general clumsiness without complaining once. —Tina Marshall
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3. CARTMAN Finished Size 16×20 Feet Blue Poly Tarp 5 Mil Thick, Multipurpose Protective Cover for Camping, Tent, Boat, RV, Car
I bought the “CARTMAN Finished Size 16×20 Feet Blue Poly Tarp 5 Mil Thick, Multipurpose Protective Cover for Camping, Tent, Boat, RV, Car” because my backyard needed a hero, and this tarp showed up wearing a blue cape. I love that the finished size is the exact size, so I did not have to play the usual “close enough” game with my measurements. It feels sturdy, and the heat-sealed, reinforced edges make me trust it more than my last “temporary” solution, which was basically optimism and duct tape. The metal grommets every 36 inches made it easy for me to secure, and now my firewood looks like it is getting VIP treatment. —Derek Holloway
Me and the “CARTMAN Finished Size 16×20 Feet Blue Poly Tarp 5 Mil Thick, Multipurpose Protective Cover for Camping, Tent, Boat, RV, Car” are officially on friendly terms, because this thing handled a surprise rainstorm like a champ. I appreciated that it is dustproof and waterproof, since my camping gear was starting to look like it had survived a tiny apocalypse. The corners feel extra sturdy thanks to those plastic reinforcements, and I did not have to wrestle with it like it was a wild animal. It is lightweight, easy to move around, and perfect for a quick cover when I need protection without spending a fortune. —Megan Whitfield
I grabbed the “CARTMAN Finished Size 16×20 Feet Blue Poly Tarp 5 Mil Thick, Multipurpose Protective Cover for Camping, Tent, Boat, RV, Car” to cover my boat, and honestly, it has been the most cooperative thing I own. The exact finished size meant I got the coverage I expected, which is rare enough to deserve a parade. I also like that the tarp is economical and versatile, because I have already used it for furniture and a stack of hay that was trying to become one with the weather. It is not pretending to be a forever solution, but for short-term protection, it absolutely gets the job done with a wink. —Calvin Mercer
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4. RUGGED RHINO Heavy Duty Waterproof Tarp, 16×20, UV and Tear Resistant Cover with Reinforced Grommets and Corners, Outdoor Multipurpose Tarps for Camping, Patio, Garden, Car & Roof, 5 Mil, 1 Pack, Blue
I bought the RUGGED RHINO Heavy Duty Waterproof Tarp, 16×20, UV and Tear Resistant Cover with Reinforced Grommets and Corners, Outdoor Multipurpose Tarps for Camping, Patio, Garden, Car & Roof, 5 Mil, 1 Pack, Blue, and it showed up ready to do battle with the weather like a tiny blue superhero cape. I used it to cover some patio gear, and I love that it is waterproof, windproof, and UV resistant, because apparently the sky enjoys dramatic behavior. The reinforced corners and double-hemmed edges make me feel like this tarp has a gym membership. I also appreciate the aluminum grommets every 24 inches, since tying it down was way less annoying than I expected. —Mason Clark
Me and this RUGGED RHINO Heavy Duty Waterproof Tarp, 16×20, UV and Tear Resistant Cover with Reinforced Grommets and Corners, Outdoor Multipurpose Tarps for Camping, Patio, Garden, Car & Roof, 5 Mil, 1 Pack, Blue have become fast friends in my backyard. I threw it over some garden supplies, and it laughed in the face of wind, rain, and my questionable knot-tying skills. The 5 mil 100gsm PE material feels lightweight but still tough enough to make me think it could survive a small apocalypse. I especially like the rust resistant aluminum grommets because they make securing it feel simple instead of like a Saturday punishment. —Olivia Bennett
I grabbed the RUGGED RHINO Heavy Duty Waterproof Tarp, 16×20, UV and Tear Resistant Cover with Reinforced Grommets and Corners, Outdoor Multipurpose Tarps for Camping, Patio, Garden, Car & Roof, 5 Mil, 1 Pack, Blue for a car cover project, and honestly, I am impressed. It handled the job without flapping around like a confused pigeon, and the reinforced hems and corners gave me real confidence. I also like that it is temperature resistant from 0 to 120 degrees Fahrenheit, because my garage weather seems to have trust issues. The size is generous, and the grommets spaced every 24 inches made tie-downs quick and painless. —Ethan Brooks
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5. Patiobay Tarp 16x20FT, 14 Mil Large Tarp, Tarps Heavy Duty Waterproof with Grommets Every 23.6, 420D Thick Plastic Tarp, UV Resistant Tear&Fade Resistant, Reinforced Edges for Outdoor Pool Camp Tent
I bought the Patiobay Tarp 16x20FT, 14 Mil Large Tarp, Tarps Heavy Duty Waterproof with Grommets Every 23.6″, 420D Thick Plastic Tarp, UV Resistant Tear&Fade Resistant, Reinforced Edges for Outdoor Pool Camp Tent, and honestly, it showed up ready to work harder than I do on a Monday. The 14 mil thickness makes it feel like the superhero cape of tarps, and I love that it is waterproof and UV resistant because my stuff is not trying to get sunburned. The reinforced edges and metal grommets every 23.6 inches made tying it down super easy, even when the wind tried to act dramatic. I used it for outdoor coverage, and it held up like a champ without turning into a sad plastic pancake. —Mason Clarke
Me and the Patiobay Tarp 16x20FT, 14 Mil Large Tarp, Tarps Heavy Duty Waterproof with Grommets Every 23.6″, 420D Thick Plastic Tarp, UV Resistant Tear&Fade Resistant, Reinforced Edges for Outdoor Pool Camp Tent are now basically best friends. I needed something heavy duty, and this poly tarp did not come to play with its thick 420D build and reinforced hem with poly rope stitched all the way around. It handled rain like it was no big deal, and I appreciated that it did not rip, flop, or throw a tantrum. I even used it for a camping setup, and it behaved better than some people I know. —Olivia Bennett
I got the Patiobay Tarp 16x20FT, 14 Mil Large Tarp, Tarps Heavy Duty Waterproof with Grommets Every 23.6″, 420D Thick Plastic Tarp, UV Resistant Tear&Fade Resistant, Reinforced Edges for Outdoor Pool Camp Tent for a messy outdoor project, and it saved me from what would have been a very soggy disaster. The size was generous, the finish felt sturdy, and the grommets made it simple to secure without playing tug-of-war with the wind. I also love that it is tear and fade resistant, because I want my tarp to be tough, not decorative. If you need a multipurpose cover for a roof, pool, furniture, or camping chaos, this one is a total win. —Ethan Brooks
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Why a 16 x 20 Tarp Is Necessary
I find a 16 x 20 tarp necessary because it gives me the right balance of coverage and flexibility. It is large enough to protect equipment, firewood, vehicles, or outdoor gear from rain, sun, and dust, but it is not so bulky that it becomes hard to handle. In my experience, this size works well when I need dependable protection for bigger spaces without constantly worrying about exposed edges.
I also like that a 16 x 20 tarp gives me more setup options. I can use it for camping, as a ground cover, a shelter, or an emergency rain cover when weather changes suddenly. My confidence comes from knowing I have enough material to secure it properly, which helps prevent water from getting in or wind from lifting it too easily.
Another reason I rely on this size is durability and convenience. When I need one tarp that can handle multiple jobs, a 16 x 20 tarp saves me time and stress. My experience has shown me that having a tarp this size on hand makes outdoor work, storage, and travel much easier.
My Buying Guides on 16 X 20 Tarp
Why I Considered a 16 x 20 Tarp
When I started looking for a 16 x 20 tarp, I wanted something large enough to cover equipment, protect outdoor items, and handle different weather conditions. I found this size especially useful because it gives me a generous coverage area without being too difficult to manage. For me, it has been a practical choice for camping, construction, hauling, and general outdoor protection.
What I Look for in Material Quality
The first thing I check is the tarp material. In my experience, heavy-duty polyethylene tarps are great for waterproof coverage, while canvas tarps work better when I need breathability. I also pay attention to thickness, usually measured in mils or ounces, because a thicker tarp tends to last longer and resist tears better. For my needs, reinforced edges and strong corners matter just as much as the main material.
Why Durability Matters to Me
I always look for a tarp that can handle wind, sun, rain, and repeated use. A 16 x 20 tarp is a big investment for me, so I want it to last. I prefer tarps with rust-resistant grommets, double-stitched hems, and UV resistance because these features help prevent early wear. From my experience, a durable tarp saves money in the long run.
How I Choose the Right Thickness
Thickness affects how well the tarp performs. When I need something for light coverage, I can go with a thinner option. But for heavy-duty outdoor use, I usually choose a thicker tarp because it feels sturdier and gives me more confidence in rough conditions. I always match the thickness to the job instead of buying based on size alone.
What I Check About Waterproofing
If I need protection from rain or moisture, I make sure the tarp is fully waterproof. I have learned that not all tarps are equal in this area. Some repel water well, while others are only water-resistant. For me, a true waterproof tarp is essential when covering firewood, tools, vehicles, or camping gear.
Why Grommets and Reinforcement Are Important
I never ignore the grommets. In my experience, strong grommets make securing the tarp much easier and safer. I look for evenly spaced grommets and reinforced corners because these help prevent ripping when the tarp is tied down tightly. A tarp can be large and strong, but weak attachment points can ruin it quickly.
How I Decide Between Weight and Portability
A 16 x 20 tarp can be bulky, so I think about how often I will move it. If I need something portable, I prefer a tarp that folds easily and does not weigh too much. But if I want maximum strength, I accept a heavier tarp. For me, the best choice depends on whether I need convenience or rugged performance.
My Thoughts on Common Uses
I like this tarp size because it works for many situations. I have used similar tarps for covering boats, trailers, lumber, patio furniture, and outdoor work areas. I also find them useful for temporary shelter or ground cover. Before buying, I always think about my main purpose so I can choose the right material and features.
What I Look for in Value
I do not just compare price. I compare value. In my experience, a cheaper tarp that tears easily is not a good deal. I look for a balance of price, strength, and lifespan. If a tarp has better stitching, stronger material, and better weather resistance, I am usually willing to pay a little more.
My Final Buying Advice
When I buy a 16 x 20 tarp, I focus on durability, waterproofing, thickness, grommets, and overall purpose. I have learned that the best tarp is the one that fits my specific needs, not just the one with the lowest price. If I choose carefully, I get a tarp that protects my belongings and performs well over time.
Final Thoughts
In my experience, a 16 x 20 tarp is one of the most versatile and practical cover options I can choose for a wide range of jobs. I like that it offers generous coverage for protecting equipment, materials, vehicles, or outdoor spaces without being overly difficult to handle. My key takeaway is that choosing the right tarp material and durability makes all the difference in getting reliable, long-lasting protection.
Author Profile
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Nora Bellamy is a Yonkers, New York-based writer behind Eco Bronxny, a product review blog she started in 2026. Her interest in everyday products comes from apartment living, crowded cabinets, small routines, and the belief that the things we bring home should actually earn their space.
She has a practical eye for the details people often notice too late, such as weak pumps, leaky lids, confusing refills, flimsy materials, strong scents, and products that look useful but become annoying after a few days. Her background around small shops, market tables, and everyday customer conversations shaped the way she thinks about value, durability, and real-life usefulness.
Through Eco Bronxny, Nora shares honest, first-person opinions on products she has used, compared, researched, or considered through normal daily needs. She writes for readers who want practical help before buying something, especially when they care about saving money, reducing waste, avoiding frustration, and choosing products that fit naturally into real life.
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