Pergola Sun Shade Canopy Replacement 11ft x 21ft UPF50 - Durable 260

Our review of this pergola replacement cover finds it best suited for homeowners who need an affordable, robust way to restore shade to an existing metal or wood pergola. The single biggest reason to buy is the combination of a high-density 260 GSM 100% HDPE fabric and a simple installation method with grommets every 2 ft and included zip ties, which delivers long-lasting UV protection and a neat finished look without professional help. This cover balances breathability and sun blockage, making it a practical upgrade for patios and decks.

Key Features

• Universal replacement canopy: Fits most existing metal or wood pergolas so you can refresh shade without replacing the frame.
• Easy installation: Grommets every 2 ft plus supplied zip ties make attachment fast and stable for a tidy result.
• UV and sun protection: The permeable fabric blocks up to 95% of UV rays while still allowing air and some light to pass through for comfort.
• Durable material: Made from 260 GSM high-density polyethylene (100% HDPE) shade fabric designed to resist tearing and daily wear.
• Custom sizes and returns: Custom sizing options help achieve a better fit, and a 30-day return or exchange policy reduces risk on purchase.
• 3-year warranty: Backed for standard usage and weather conditions to give reasonable peace of mind.

Who It's For

This cover is ideal for homeowners with an existing pergola who want a stronger, longer-lasting shade option without replacing the structure. It works particularly well in sunny regions where UV blockage and breathable fabric are priorities, and for those who value a quick DIY install using grommets and zip ties.

It is less appropriate for buyers who need a fully waterproof canopy or a heavy, opaque fabric for total rain protection. If you require absolute waterproofing or a named-fabric warranty for extreme conditions, consider a purpose-built waterproof cover instead.

Pros & Cons

Pros

• Strong 260 GSM HDPE fabric offers tear resistance and long-term durability.
• Blocks up to 95% of UV rays while remaining breathable for comfort on hot days.
• Grommets every 2 ft and included zip ties make for quick, neat installation.
• Custom sizes and a 30-day return policy reduce fit and satisfaction risk.

Cons

• Permeable material means it is not fully waterproof; water will pass through in heavy rain.
• Some customers report mixed impressions of perceived material thickness compared with heavier fabrics.

Specifications

Brand	ColourTree
Size	11 ft x 21 ft
Material	260 GSM high-density polyethylene (100% HDPE)
UV Protection	Blocks up to 95% of UV rays
Installation	Grommets every 2 ft with included zip ties
Warranty	3-year warranty for standard usage
Return Policy	30-day return or exchange

Our Verdict

This pergola replacement cover is a smart value choice for anyone restoring shade on an existing pergola frame, offering strong UV protection, straightforward installation, and durable 260 GSM HDPE fabric. It is especially good for sunny climates where breathability matters, but buyers seeking full waterproofing should look elsewhere. Overall, it delivers durable shade and good long-term value for patios and decks.

Frequently Asked Questions

Is this cover waterproof?
Answer. The fabric is permeable and allows water to pass through, so it is not fully waterproof in heavy rain.

Will it fit my existing pergola?
Answer. The cover is designed as a universal replacement and the 11 ft x 21 ft size fits most frames; custom sizes are available for a better fit.

How hard is installation?
Answer. Installation is straightforward thanks to grommets placed every 2 ft and included zip ties for secure attachment to metal or wood frames.