Product Description
12' x 20' Valance Canopy Replacement Top Cover for 120° High Peak Frames
✔ Fits 10' x 20' 120° High Peak Frames | ✔ Finished Size 11'6" x 19'6" | ✔ Heavy-Duty 12 Mil Poly
Replace your worn or damaged canopy top with this 12' x 20' valance canopy replacement cover, designed for 120° high peak frames and built for reliable outdoor protection.
Built for dependable outdoor protection, this replacement top helps extend the life of your existing frame without the cost of replacing the full canopy system.
Made from heavy-duty 12 mil polyethylene, this canopy replacement cover provides strong protection against rain, sun, and everyday outdoor exposure. It is a practical solution for vehicle coverage, equipment storage, work areas, and general outdoor shelter use.
Designed for High Peak Canopy Frames
This replacement top is specifically cut for 10' x 20' high peak canopy frames. Because high peak frames require extra material to fit properly over the center angle, the finished dimensions of the cover are larger than the nominal frame size.
- Fits Frame Size: 10' x 20'
- Frame Style: 120-degree high peak valance canopy frame
- Listed Cover Size: 12' x 20'
- Finished Cover Size: 11' 6" x 19' 6"
- Valance Overhang: 6 inches
For best results, please review the measurement diagram on this page before ordering to confirm compatibility with your frame.

Why Is the Cover Larger Than the Frame?
High peak canopy frames require extra material to properly fit over the center angle. That’s why this cover is manufactured larger than the frame size, ensuring full coverage and proper tension once installed.
Heavy-Duty Polyethylene Construction
This replacement canopy top is built from reinforced polyethylene designed for weather resistance, durability, and long-term outdoor use.
- Thickness: 12 mil
- Weight: 6 oz. per square yard
- Denier: 1200
- Weave Count: 14 x 14
- Grommets: Approximately every 18 inches
The material is waterproof, UV-resistant, rot-resistant, and mildew-resistant, making it a reliable choice for year-round outdoor coverage.
Secure Fit & Easy Installation
Built-in corner pull ties and evenly spaced grommets help you secure the cover tightly to the frame for a cleaner fit and better performance in changing weather conditions.
- Corner pull ties for tensioning and fit
- Grommets approximately every 18 inches
- Sized to install properly on compatible high peak frames
What This Cover Fits
- 10' x 20' high peak valance canopy frames
- 120° center angle frames
What This Cover Does NOT Fit
- Flat roof canopy frames
- Pop-up canopies
- Gazebo frames
Common Uses
- Vehicle and carport coverage
- Equipment and tool protection
- Outdoor work areas
- Seasonal storage shelters
- Backyard and property canopy coverage
Important Fitment Notes
- This product includes the replacement top cover only
- Frame, side panels, and end panels are not included
- Designed for 10' x 20' valance canopy frames with a 120-degree high peak angle
- Please review the measurement diagram and confirm your frame dimensions before ordering
Need Help Choosing the Right Replacement Cover?
Use our Tarp & Canopy Product Selector to compare canopy cover styles, materials, and replacement options for your setup.
Looking to fully enclose your canopy? Explore our canopy enclosure kits to add side panels, doors, and complete coverage to your setup.
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Product Reviews
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It fit perfect
Just what I needed
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Replacement Canophy
Perfect product. Quality is excellent. I wish I'd seen this product with previous replacements. Caution check and recheck measurements. I opened the package only to find out pitch is too high and it can't be used, and no returns.
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Awesome Canopy Replacement
Tarp fits like a shiny new glove! Perfect to protect my fishing boat from sun, rain, leaves and dirt. Great Product!!
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Valancy canopy replacement review
Excellent quality, my second or third time buying this product. Fits great and generally lasts about a year.
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Canopy cover
Canopy fit well had no problem installing it on my old frame
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Just what we needed
Great replacement canopy Well made, easy to install. So far so good
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canopie
better than all the previous ones i purchased
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10x20 canopy
Great product and price
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Best
Best quality
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Canopy replacement cover
It arrived very quickly although I never got a tracking number! It was in great shape and fit perfectly on my 10' x 20' frame.
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12X20 canopy
I haven't had it long enough to gauge its longevity, but the shipping was great, really quick, and the fabric feel nice excellent service
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12X20 canopy
I haven't had it long enough to gauge its longevity, but the shipping was great, really quick, and the fabric feel nice excellent service
Tip: When securing tarps and covers, use elastic ball ties or bungee cords. Avoid rigid fasteners such as wire, rope, or zip ties, which can cause grommet damage or tearing in windy conditions or under excessive pull force.
Prop 65: This product can expose you to chemicals including Lead and or Di(2-ethylhexyl)phthalate(DEHP) which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information www.P65Warnings.ca.gov.