ColourTree 6 ft x 20 ft Grey Waterproof Pergola Replacement Cover

In this review the ColourTree 6 ft x 20 ft grey waterproof pergola replacement cover is evaluated as a practical, budget-friendly upgrade for existing pergola frames. It is best for homeowners or renters who need a universal, weather-resistant canopy that restores shade and privacy without replacing the entire structure. The single biggest reason to buy is the combination of commercial grade 220 GSM cloth and included stainless steel weighted rods, which deliver a neater, more stable cover than a simple tarp while blocking most harmful sun.

Key Features

• Universal Replacement Canopy: Fits most existing metal or wood pergola frames so you can swap an old or damaged cover without changing the structure.
• Easy Installation: Grommets every 2 ft and the supplied stainless steel weighted rods make mounting and tightening the cover straightforward and quick.
• UV Protection & Weather Resistance: UPF50 material blocks up to 95% of UV rays and helps reduce under-canopy temperatures by up to 30%.
• Durable Fabric: Commercial grade 220 GSM high-density polyethylene (100% HDPE) delivers tear resistance and long-term outdoor performance.
• Custom Sizes & Returns: Custom sizing options mean a closer fit for nonstandard frames, and the 30-day return/exchange policy removes much purchase risk.

Who It's For

The ColourTree pergola cover suits homeowners, outdoor storage owners, and renters who want a durable shade solution without a full pergola replacement. It works well for patios, decks, backyard storage covers and for anyone seeking increased privacy and sun protection from a single, replaceable cloth.

It is less suitable for those who need a fully waterproof, sealed canopy for heavy, prolonged downpours or for buyers who require an exact factory-fit replacement without any trimming or adjustment; customers who need an exact extra width should consider ordering a custom size to avoid slight shortfalls.

Pros & Cons

Pros

• Commercial grade 220 GSM fabric provides strong tear resistance and solid long-term wear.
• Included stainless steel weighted rods and grommets every 2 ft create a tidy, stable installation and reduce flapping.
• High UV blockage and heat reduction protect furniture and lower shade temperature effectively.

Cons

• Some buyers report the standard width can be a few inches short, so measure carefully or choose a custom size.
• While water resistant and allowing rain to pass through, it is not a fully sealed, tensioned waterproof roof for heavy continuous rain.

Specifications

Our Verdict

The ColourTree 6 ft x 20 ft pergola replacement cover is a practical, good-value option for anyone wanting a stronger, neater shade cloth without replacing a pergola frame. With commercial grade 220 GSM fabric, strong UV protection and included stainless steel rods, it balances durability and easy installation. Order a custom size if you need exact coverage to avoid a slight width shortfall.

Frequently Asked Questions

Will this cover fit my wood pergola?
Yes, it is designed as a universal replacement for most metal and wood pergolas; use the grommets and rods to secure it to your frame.

Is the fabric fully waterproof?
The 220 GSM HDPE fabric is weather resistant and sheds much rain, but it is not a fully sealed waterproof roof for continuous heavy storms.

Can I order a custom size?
Yes, custom sizes are available to get a closer fit if the standard dimensions are not exact.