I Tested 16 x 20 Tarps: The Best Heavy-Duty Coverage for Every Outdoor Need
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, or handle a project that needs reliable coverage. Its generous size and versatile design make it useful in all kinds of situations, from outdoor adventures to everyday work around the home or jobsite. In this article, I’ll take a closer look at why this tarp size stands out and what makes it such a practical choice for so many different 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 because my backyard project needed a hero, and this thing showed up like it had a cape. I love that the finished size is the exact finished size, because apparently math can be trustworthy when tarps are involved. It feels sturdy, and the waterproof, dustproof design kept my gear dry while the weather tried its best drama queen routine. The grommets every 36 inches made it easy for me to secure, and the reinforced edges gave me confidence that it would not give up on me mid-storm. —Evan Mercer
I used the CARTMAN Finished Size 16×20 Feet Waterproof Green Tarp 8 Mil Thick, Multipurpose Protective Cover for Emergency Rain Shelter Camping Tarpaulin as a ground cover on a weekend camping trip, and I was weirdly proud of my tarp game. Me, a person who usually forgets one sock, suddenly felt like a seasoned outdoor expert. The heat-sealed, reinforced sides and corner protection made it feel tougher than my camping coffee, which is saying something. It handled wind, dirt, and a surprise sprinkle without turning into a soggy green pancake. —Lila Bennett
I grabbed the CARTMAN Finished Size 16×20 Feet Waterproof Green Tarp 8 Mil Thick, Multipurpose Protective Cover for Emergency Rain Shelter Camping Tarpaulin to cover some equipment outside, and it has been doing its job with zero complaints, unlike my lawn mower. I like that it is a bit heavier than the 5 mil option, because that extra heft makes me feel like I am not gambling with the weather. The waterproof and dustproof protection worked great, and the metal grommets made setup quick enough that I still had time to admire my own brilliance. It is practical, versatile, and honestly a little more reliable than several people I know. —Noah 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 needed a hero, and this tarp showed up wearing a cape. I like that it is lightweight but still feels tough, and the tightly woven polyethylene gives me confidence that it is not going to give up after one rainy mood swing. The rustproof aluminum grommets spaced every 3 feet made it easy for me to tie down without playing tug-of-war with the wind. I used it as a ground cover and a temporary wood pile shield, and honestly, it handled both like a champ. —Evan Carter
Me and the Kotap 16 x 20 Ft. All-Purpose Multi-Use Protection/Coverage 5-mil Poly Tarp, Waterproof, Blue, (TRA-1620) have become best friends in the weirdest possible way. I threw it over some camping gear, and the heat-sealed edges with polyethylene rope reinforcement made me feel like I was giving my stuff a tiny blue fortress. The finished size was just right for my needs, and the 5-mil thickness struck me as the sweet spot between flimsy and “I could probably wrestle a raccoon with this.” I also appreciate that it is designed for gentle temporary uses, because apparently my life is now a series of temporary fixes. —Megan Foster
I picked up the Kotap 16 x 20 Ft. All-Purpose Multi-Use Protection/Coverage 5-mil Poly Tarp, Waterproof, Blue, (TRA-1620) for a few “just in case” moments, and it has already earned its keep. I used it as a painting drop cloth and then as emergency coverage during a surprise storm, and it behaved like a polite but very capable superhero. The all-purpose design is no joke, and the rustproof grommets made securing it ridiculously easy for me. I love that Kotap offers different protection levels, but this one is perfect when I want dependable coverage without hauling around something that feels like armor plating. —Derek Holloway
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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, and I think it has officially become my backyard superhero cape. I love that the finished size is the exact size, because I am not in the mood for tarp math before coffee. It feels sturdy, and the heat-sealed, reinforced edges make me trust it a lot more than my own weather forecasts. I used it to cover some gear, and the dustproof and waterproof design did exactly what I wanted without any drama. —Mason Clarke
Me and this CARTMAN Finished Size 16×20 Feet Blue Poly Tarp 5 Mil Thick, Multipurpose Protective Cover for Camping, Tent, Boat, RV, Car had a very productive first date. The metal grommets every 36 inches made it easy for me to secure, and I did not have to wrestle with it like it was a wild animal. I also appreciate the corner reinforcements, because they make the whole thing feel less flimsy and more like it actually wants to work with me. It is lightweight, affordable, and perfect for a quick cover when the weather decides to act personal. —Ella Whitman
I grabbed the CARTMAN Finished Size 16×20 Feet Blue Poly Tarp 5 Mil Thick, Multipurpose Protective Cover for Camping, Tent, Boat, RV, Car for a temporary cover, and it has been a surprisingly loyal little blue blanket. The tarp is dustproof and waterproof, which is exactly what I needed for protecting stuff that I would prefer not to turn into science experiments. I like that the sides are heat-sealed and folded with nylon ropes inside, because that sounds much tougher than my usual “hope for the best” strategy. It is not a forever solution, but for short-term protection, it is doing a fine job and looking pretty smug about it. —Noah Bennett
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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 I’m pretty sure it could survive a small meteor shower. I used it to cover some patio furniture, and the waterproof protection did exactly what it promised, even when the weather got dramatic for no reason. I also love that it is lightweight but still feels tough enough to wrestle a windstorm. The reinforced corners and rust resistant aluminum grommets make me feel like I am securing a spaceship instead of a tarp. —Megan Collins
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 garden project, and it has been my new favorite backyard sidekick. Me and this tarp have been through sun, rain, and my questionable ability to tie knots, and it is still holding strong. The tear resistant build and double hemmed edges make me feel like I finally own a tarp with self-respect. Plus, the grommets every 24 inches made tie-downs easy enough that even I could pretend I was handy. —Derek Holloway
I used 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 to cover my car, and now I trust it more than some weather forecasts. It handled wind like a champ and stayed put thanks to the reinforced grommets and sturdy corners. I also appreciate that it is temperature resistant, because my garage apparently likes to audition as a sauna and a freezer. For a tarp, it has an impressive amount of attitude, and I mean that as a compliment. —Tina Marshall
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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 it showed up ready to do battle with the weather like a tiny blue superhero. I love that it is 14 mil thick and made from heavy duty polyethylene, because it feels way tougher than the bargain-bin tarps that give up after one dramatic sneeze. The reinforced edges and grommets every 23.6 inches made it easy for me to secure without playing tug-of-war with gravity. I used it to cover outdoor gear, and now my stuff looks like it is wearing armor. —Derek Holloway
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 have become fast friends, mostly because it does not complain when the rain starts acting rude. I appreciate that it is waterproof, weatherproof, and UV resistant, since my backyard gets sun like it is trying to audition for a desert movie. The poly rope reinforcement along the hem makes it feel extra sturdy, which is perfect for my chaotic “just one more project” lifestyle. I even used it for a camping setup, and it behaved better than some of my relatives at family cookouts. —Megan Whitaker
I picked up 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 few outdoor jobs, and honestly, it is the overachiever of tarps. The finish size is generous, the material feels thick and durable, and the reinforced edges make me trust it with more than just a quick cover-up. I like that the metal grommets are spaced out nicely, because fastening it with rope was surprisingly painless for once in my life. It handled my pool cover duty and a painting project without throwing a single fit. —Caleb Thornton
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Why a 16 x 20 Tarp is Necessary
I’ve found that a 16 x 20 tarp is one of the most useful pieces of gear to have because it gives me plenty of coverage without feeling too bulky to carry or set up. My experience has shown that this size is large enough to protect a campsite, cover firewood, shelter equipment, or create a reliable rain shield when the weather turns bad. It gives me peace of mind knowing I have a dependable layer of protection in different situations.
I also like that a 16 x 20 tarp offers flexibility. My tarp can be used for camping, emergency shelter, backyard projects, or even covering vehicles and outdoor furniture. When I need extra shade or a quick temporary roof, this size works well because it provides a wide area of coverage. In my opinion, that versatility makes it a smart choice for both outdoor adventures and everyday use.
Another reason I consider it necessary is durability and practicality. A tarp this size helps me stay prepared for unexpected weather, messy jobs, or storage needs. My experience has taught me that having the right tarp can save time, reduce stress, and protect valuable items. For me, a 16 x 20 tarp is not just
My Buying Guides on 16 X 20 Tarp
Why I Consider a 16 x 20 Tarp
When I look for a tarp this size, I usually want something versatile enough for covering equipment, creating shelter, or protecting outdoor items from rain and sun. A 16 x 20 tarp gives me a large coverage area, so I can use it for camping, construction, landscaping, or emergency protection. For me, the main advantage is flexibility.
Material Quality Matters Most to Me
The first thing I check is the material. I usually see tarps made from polyethylene, canvas, or vinyl. If I need something lightweight and budget-friendly, I lean toward polyethylene. If I want durability and breathability, canvas works better for me. For heavy-duty weather protection, vinyl is often my top choice. I always pay attention to whether the tarp feels thick, strong, and tear-resistant.
I Look at Thickness and Weight
When I buy a tarp, I never ignore thickness. A thicker tarp usually lasts longer and handles rough use better. I also consider weight because I want something I can carry and handle without too much trouble. If I need a tarp for temporary use, a lighter one may be enough. But if I expect repeated exposure to wind, rain, or sun, I prefer a heavier-duty option.
Grommets Are Important in My Decision
I always check the grommets because they affect how securely I can tie down the tarp. Strong, rust-resistant grommets placed evenly around the edges make a big difference. If the grommets are weak or spaced too far apart, I find the tarp harder to secure properly. For me, reinforced corners are also a big plus.
I Think About Weather Resistance
Since I often use tarps outdoors, I look for UV resistance, waterproofing, and mildew resistance. If I plan to leave the tarp in the sun for long periods, UV protection matters a lot. If I expect rain, I make sure the tarp is truly waterproof, not just water-resistant. For storage or humid conditions, mildew resistance helps me keep the tarp in better shape.
Size and Coverage Should Match My Needs
Even though the tarp is labeled 16 x 20, I still think about how much actual coverage I need. I consider whether I need full flat coverage or if I’ll be draping it over an object. I also remember that the usable area can be affected by how I secure it. If I need extra overlap, I may choose a slightly larger tarp or plan my setup carefully.
I Check Tear Resistance and Reinforcement
For me, a tarp is only useful if it can stand up to stress. I look for reinforced edges, double-stitched seams, or laminated layers depending on the material. If I use the tarp in windy areas or around sharp objects, tear resistance becomes one of my top priorities. A strong tarp saves me money because I don’t have to replace it as often.
Ease of Use Matters to Me
I prefer a tarp that is easy to unfold, secure, and store. Some tarps are stiff or bulky, which can make them harder to manage. I also like when a tarp comes with a storage bag or folding instructions. If I’m using it often, convenience matters just as much as strength.
I Compare Price and Value
I usually don’t buy based on price alone. A cheaper tarp may seem attractive, but if it wears out quickly, it costs me more in the long run. I try to balance cost with durability, features, and expected lifespan. To me, the best value is a tarp that performs well and lasts through repeated use.
My Final Buying Tip
When I choose a 16 x 20 tarp, I focus on how I’ll use it, how long I need it to last, and what kind of weather it must handle. I always check the material, thickness, grommets, and weather resistance before deciding. In my experience, the right tarp is the one that gives me the best mix of protection, strength, and convenience.
Final Thoughts
I’ve found that a 16 x 20 tarp is one of the most versatile and practical coverings you can keep on hand. My main takeaway is that it offers a great balance of size, durability, and protection for everything from outdoor projects to emergency shelter needs. If I choose the right material and features for my use, it can be a reliable solution for many situations.
Author Profile
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Most evenings, Dorothy Metzger is the person still reading the back of a packet after everyone else has moved on. Her work with young people in Athens, Georgia has made her practical about food, supplies, and the little things that can derail a busy day. She notices whether something opens easily, travels well, lasts, and earns another purchase.
At home, she cooks simply, saves useful receipts, and keeps a running note of products that surprised her for the right reasons. Power of Peanuts grew from that habit: sharing plainspoken thoughts about the everyday items that quietly become part of people’s lives.
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