What makes 18oz vinyl coated tarps different from standard tarps?

18oz vinyl coated tarps are significantly heavier and more durable than lightweight poly tarps, featuring a thick PVC coating on both sides that makes them waterproof, tear-resistant, and capable of withstanding prolonged outdoor exposure. They're built for demanding applications where standard tarps would quickly fail, such as long-term equipment storage, industrial covers, and heavy-duty shelters. If you're comparing options, our full selection of Vinyl Tarps can help you find the right weight and style for your needs.

What are blue 18oz vinyl coated tarps commonly used for?

These heavy-duty tarps are popular for covering large equipment, protecting flatbed truck loads, creating semi-permanent outdoor shelters, and covering boats or vehicles during storage. Their rugged construction also makes them a reliable choice as a ground cover on job sites or as a weather barrier on construction projects. For vehicle protection in particular, you might also want to explore our Portable Garages & Carports for Vehicle Protection as a more structured solution.

How do I know if an 18oz vinyl tarp is the right weight for my project?

18oz vinyl is considered a commercial or industrial grade weight, making it ideal for applications that require long-term outdoor use, heavy loads, or frequent setup and takedown. If your project involves lighter-duty tasks like occasional shade or temporary coverage, a lighter-weight option from our Blue Tarps collection may be more cost-effective. For shade applications where breathability matters more than waterproofing, our Mesh Sun Shade Tarps with Grommets are worth considering as well.

Can I use an 18oz vinyl coated tarp as a replacement cover for a canopy frame?

While 18oz vinyl tarps can technically be rigged over canopy frames, they are not designed as form-fitting replacement covers and may be too heavy for lightweight frame systems. For a proper fit and safer load distribution, we recommend checking our Replacement Canopy Covers, which are engineered to match standard frame sizes. If you need to secure a vinyl tarp to a custom pipe structure, our Canopy Pipe Fittings & Tent Connectors can help you build a sturdy support system.

Do blue vinyl coated tarps hold up in extreme weather conditions?

Yes, 18oz vinyl coated tarps are engineered to handle harsh conditions including heavy rain, strong winds, and UV exposure far better than standard poly tarps, thanks to their dense PVC coating and reinforced edges with heavy-duty grommets. Their weight and material composition provide excellent resistance to pooling water and tearing under tension. For a broader look at premium protective covering options available on our site, visit Canvas & Vinyl Canopy Tents, Tarps & Accessories to explore the full range.

18 oz Blue Vinyl Coated Tarp – 22 Mil, Waterproof, Durable

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05 x 07 Blue Vinyl Coated Tarp 18 Oz.
05' x 07' Blue Vinyl Coated ♦ Oil Resistant ♦ Heat Sealed Seams ♦ 18 Oz/Sq. Yard ♦ 22 Mil Thicknes ♦ UV Treated ♦ Waterproof ♦ Rot Proof ♦ Super Tear Resistant ♦ 24" Grommet...

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Was: $56.90

Now: $35.28
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06 x 08 Blue Vinyl Coated Tarp 18 Oz.
06' x 08' Blue Vinyl Coated ♦ Oil Resistant ♦ Heat Sealed Seams ♦ 18 Oz/Sq. Yard ♦ 22 Mil Thicknes ♦ UV Treated ♦ Waterproof ♦ Rot Proof ♦ Super Tear Resistant ♦ 24" Grommet...

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Was: $78.02

Now: $48.37
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06 x 10 Blue Vinyl Coated Tarp 18 Oz.
06' x 10' Blue Vinyl Coated ♦ Oil Resistant ♦ Heat Sealed Seams ♦ 18 Oz/Sq. Yard ♦ 22 Mil Thicknes ♦ UV Treated ♦ Waterproof ♦ Rot Proof ♦ Super Tear Resistant ♦ 24" Grommet...

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Was: $97.56

Now: $60.49
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08 x 10 Blue Vinyl Coated Tarp 18 Oz.
08' x 10' Blue Vinyl Coated ♦ Oil Resistant ♦ Heat Sealed Seams ♦ 18 Oz/Sq. Yard ♦ 22 Mil Thicknes ♦ UV Treated ♦ Waterproof ♦ Rot Proof ♦ Super Tear Resistant ♦ 24" Grommet...

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Was: $130.08

Now: $80.65
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10 x 10 Blue Vinyl Coated Tarp 18 Oz.
10' x 10' Blue Vinyl Coated ♦ Oil Resistant ♦ Heat Sealed Seams ♦ 18 Oz/Sq. Yard ♦ 22 Mil Thicknes ♦ UV Treated ♦ Waterproof ♦ Rot Proof ♦ Super Tear Resistant ♦ 24" Grommet...

MSRP:

Was: $162.60

Now: $100.81
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10 x 12 Blue Vinyl Coated Tarp 18 Oz.
10' x 12' Blue Vinyl Coated ♦ Oil Resistant ♦ Heat Sealed Seams ♦ 18 Oz/Sq. Yard ♦ 22 Mil Thicknes ♦ UV Treated ♦ Waterproof ♦ Rot Proof ♦ Super Tear Resistant ♦ 24" Grommet...

MSRP:

Was: $195.10

Now: $120.96
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10 x 16 Blue Vinyl Coated Tarp 18 Oz.
10' x 16' Blue Vinyl Coated ♦ Oil Resistant ♦ Heat Sealed Seams ♦ 18 Oz/Sq. Yard ♦ 22 Mil Thicknes ♦ UV Treated ♦ Waterproof ♦ Rot Proof ♦ Super Tear Resistant ♦ 24" Grommet...

MSRP:

Was: $260.14

Now: $161.29
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12 x 15 Blue Vinyl Coated Tarp 18 Oz.
12' x 15' Blue Vinyl Coated ♦ Oil Resistant ♦ Heat Sealed Seams ♦ 18 Oz/Sq. Yard ♦ 22 Mil Thicknes ♦ UV Treated ♦ Waterproof ♦ Rot Proof ♦ Super Tear Resistant ♦ 24" Grommet...

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Was: $292.66

Now: $181.45
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12 x 20 Blue Vinyl Coated Tarp 18 Oz.
12' x 20' Blue Vinyl Coated ♦ Oil Resistant ♦ Heat Sealed Seams ♦ 18 Oz/Sq. Yard ♦ 22 Mil Thicknes ♦ UV Treated ♦ Waterproof ♦ Rot Proof ♦ Super Tear Resistant ♦ 24" Grommet...

MSRP:

Was: $390.22

Now: $241.94
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12 x 24 Blue Vinyl Coated Tarp 18 Oz.
12' x 24' Blue Vinyl Coated ♦ Oil Resistant ♦ Heat Sealed Seams ♦ 18 Oz/Sq. Yard ♦ 22 Mil Thicknes ♦ UV Treated ♦ Waterproof ♦ Rot Proof ♦ Super Tear Resistant ♦ 24" Grommet...

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Was: $468.24

Now: $290.31
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16 x 20 Blue Vinyl Coated Tarp 18 Oz.
16' x 20' Blue Vinyl Coated ♦ Oil Resistant ♦ Heat Sealed Seams ♦ 18 Oz/Sq. Yard ♦ 22 Mil Thicknes ♦ UV Treated ♦ Waterproof ♦ Rot Proof ♦ Super Tear Resistant ♦ 24" Grommet...

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Was: $520.28

Now: $322.57
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14 x 25 Blue Vinyl Coated Tarp 18 Oz.
14' x 25' Blue Vinyl Coated ♦ Oil Resistant ♦ Heat Sealed Seams ♦ 18 Oz/Sq. Yard ♦ 22 Mil Thicknes ♦ UV Treated ♦ Waterproof ♦ Rot Proof ♦ Super Tear Resistant ♦ 24" Grommet...

MSRP:

Was: $569.06

Now: $352.82
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20 x 20 Blue Vinyl Coated Tarp 18 Oz.
20' x 20' Blue Vinyl Coated ♦ Oil Resistant ♦ Heat Sealed Seams ♦ 18 Oz/Sq. Yard ♦ 22 Mil Thicknes ♦ UV Treated ♦ Waterproof ♦ Rot Proof ♦ Super Tear Resistant ♦ 24" Grommet...

MSRP:

Was: $650.36

Now: $403.22
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20 x 30 Blue Vinyl Coated Tarp 18 Oz.
20' x 30' Blue Vinyl Coated ♦ Oil Resistant ♦ Heat Sealed Seams ♦ 18 Oz/Sq. Yard ♦ 22 Mil Thicknes ♦ UV Treated ♦ Waterproof ♦ Rot Proof ♦ Super Tear Resistant ♦ 24" Grommet...

MSRP:

Was: $975.54

Now: $604.83
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