Our canopy covers are very heavy duty and are built with rope inside the material around the perimeter. All all the grommets are placed over a double hem to assure strength. If you are looking for valanced canopy covers for strenth, then these are the ones.
Cover for a 18'x20' Canopy Specs:
Heavy Duty Polyethylene
6.0 oz. Per Square Yrd
14x14 Weave Count
Grommets Approx. Every 18 Inches
Material measures: 20x20
Note: Canopy covers for high peak canopies like the ones that ace canopy.com sells requires material that measures 2 feet over the actual frame size. Example: A 18x20 canopy = requires a 20x20 canopy cover. This is to compensate for the peak of the canopy.UV Treated Canopy Tarp Cover
6.0 oz. Per Square Yard
This very durable waterproof canopy valance cover replacement 18x20 is available in either white or silver and constructed from a 1200 denier heavy duty fabric. These 18x120 canopy valance cover replacements have ends that are double stitched and hemmed for added strength.
Canopy Valance Cover Replacements usually ship within 1 to 2 business working days. This means, the order leaves our warehouse within 1 to 2 business after the order was placed. All ground orders usually take the following amount of time after they have been shipped:
West Coast = approx. 1 to 2 business working days
Mid West = approx. 3 to 4 business working days
East Coast = approx. 4 to 5 business working days
Ground shipments can take up to 7 to 15 business working days to arrive but this is highly unlikely.