12 oz Round Vinyl Tarps | Patio & Hot Tub

Name: Custom Medium Duty Vinyl Tarps - Round
Brand: ZIPCovers
SKU: custom-medium-duty-vinyl-tarps-round
Price: 79.55 USD
Availability: InStock

Description

A round patio table, hot tub, or fire pit deserves a cover that actually matches its shape. This is 12 oz Tarp Shield cut as a true circle from your diameter — fully waterproof, light enough to lift on and off by hand each season.

This is the weight we recommend for anything that comes off with the seasons: patio dining sets covered for winter, hot tub lids, fire pit covers pulled off for weekend use. It works equally well as a circular outdoor vinyl cover for a fire pit or a round waterproof vinyl tarp custom cut for a hot tub.

Why Choose Our Round Vinyl Tarps?

A true circle over a round shape
Sits flat over a table, tub, or pit instead of a squared panel with the corners folded under.

Easy to lift, fold, and store
Light enough for one person to handle and small enough to store easily between seasons.

Fully waterproof, not a compromise
Same PVC barrier as our heaviest fabric — just a lighter build.

Backed by ZIPCushions
The same made-to-measure standard behind 75,000+ homes and a 4.9-star Google rating.
This is our custom medium duty vinyl tarps round build, sized for tables, tubs, and pits rather than industrial equipment.
Need extra cold-weather durability for a structure that stays out year-round? Explore our 18 oz Heavy Duty Round Vinyl Tarp.

How to Measure Your Round Tarp

Step 1 - Diameter
Measure straight across the widest point of the table, tub, or pit.

Step 2 - Add overhang
A few inches so the cover drapes past the edge.

Step 3 - Choose your hardware
Standard grommets are enough for most seasonal use; add reinforced webbing for windy locations.

Fabric Information

This round tarp is 12 oz PVC-coated fabric — the weight we recommend for anything that goes on and off with the seasons.

Tarp Shield — 12 oz PVC-coated fabric

410 gsm, 15 mil, fully waterproof with heat-welded seams. Light enough to lift on and off by hand.

Rustproof brass grommets at four points as standard, or spaced tighter around the circumference for windy locations. Optional 1.5" reinforced webbing sewn around the perimeter. The circular cut sits flat with no folded corners to catch wind.

As a 12 oz round vinyl tarp, it folds down small enough to store in a garage or shed between seasons.

Feature Highlights

• A true custom medium duty vinyl tarps round build, cut as a circle in 12 oz PVC-coated fabric

• Ideal for patio tables, hot tubs, and fire pits

• Fully waterproof, heat-welded seams

• Light enough to lift on and off by hand each season

• Rustproof brass grommets, optional reinforced webbing

• Folds down small for easy off-season storage

• 5-year warranty

Frequently Asked Questions

12 oz Tarp Shield, cut as a true circle to your diameter — it's fully waterproof, light enough to lift on and off by hand each season, and the round cut sits flat over a table, tub, or pit instead of a squared panel with the corners folded under.

It's cut to the diameter you provide plus your chosen overhang, so it drapes rather than stretches tight like a fitted spa cover. For a snug fit, measure the tub's actual top diameter closely and keep the overhang modest.

It's built for seasonal and interim use rather than as a permanent hot tub lid — it protects against dust, debris, and light weather when the tub isn't in use, but a dedicated insulated hot tub cover is the better choice for daily year-round use.

Let it dry fully, then fold or loosely roll it rather than creasing sharply in the same spot repeatedly. Vinyl stored damp can mildew on the surface, so make sure it's dry before folding away.

The PVC coating carries UV stabilizers that resist fading over normal seasonal exposure. Heavier or more constant exposure is better served by 18 oz Tarp Armor, which carries the longer 7-year warranty. Every 12 oz round vinyl tarp we build carries the same UV protection.

Yes — send the outer diameter along with the umbrella pole's size and position and we'll draft the pattern before cutting.