AlvantorHeavy Duty Tarp Waterproof 9021

This came right before a big rain storm so I used it to cover plywood I had just purchased and it really is waterproof. It wasn’t what I had purchased it for but I knew right away I wouldn’t have to worry about water coming through it on the ground. Great protection from the elements and highly recommend

We bought this tarp to use as a floor for our Alvantor tent shown in photo. It is everything it should be and is a perfect companion, however, we probably aren’t the typical Alvantor customer, as we put our tent up with the intention of leaving it up as long as we can for the season - our impromptu or temporary gazebo. While I know the tent is not waterproof, nor would a real screened gazebo be, we did have an issue with water puddling up inside the tarp. The tarp is indeed waterproof so there is no place for the water to go! This year, when we set up the gazebo, we will try and see if we can tie the tarp overhead, at an angle, and use it as a rain shield. I wish they made this tarp with a few grommeted drain holes. Or better yet, Alvantor, if your are listening, please consider a slatted base - kind of like a roll out boardwalk base, so the rainwater can escape, and still have a solid floor for the tent. The octagon shaped tarp has well made grommet holes for secure staking in the ground.

Just beautiful, seems really good quality w. study fabric + what seems like v. hardy eyelet construction.I don't have the gazebo, but I bought this because it's the perfect hard-to-find size + shape to be a footprint for my beloved Coleman 8 Festival Octagon tent.I haven't used it just yet, but just on first impressions, it looks like it'll do marvelously.I'll update my review later if need be.

We got this to go with our Alvantor screen tent, and it pairs perfectly! It's nice and big. It's also an Octagon shape like the tent itself, so it works much better than just a square tarp.

Worked better than expected as flooring for or popup tent.

A must purchase if you want to go barefoot or keep crawling bugs at bay when you purchase the 12X12 Alvantor Canopy Tent. It is cut perfectly and allows a little overlap on it's perimeter.

It fits my Alvantor tent I purchased a few weeks ago. Well made.

Awesome tarp to put under the screen house.