ColourTree 9 ft x 17 ft Blue Waterproof Pergola Cover - Durable Shade

In this review we look at the ColourTree 9' x 17' Blue Waterproof Pergola Sun Shade Canopy, a replacement cover aimed at owners of metal or wood pergolas who want a weather-resistant, UV-blocking fabric without replacing the entire frame. The biggest reason to consider this canopy is simple: it offers up to 95% UV protection and noticeably cooler patio temps thanks to the 260 GSM high-density polyethylene cloth, while still being easy to fit on existing pergola frames using grommets and included zip ties.

Key Features

• Universal Replacement Canopy: Fits most existing metal or wood pergolas so you can renew shade without buying a new structure.
• Easy Installation: Grommets placed every 2 ft and supplied zip ties make installation straightforward and keep the canopy tidy on the frame.
• UV Protection: The fabric blocks 95% of UV rays which helps reduce sun exposure and protects outdoor furniture from fading.
• Temperature Reduction: The dense 260 GSM shade cloth can lower surface temperatures by up to 30%, making outdoor spaces more comfortable on hot days.
• Durable Material: Made from 100% HDPE, the cover is tear-resistant and built for regular outdoor use with a three-year warranty for standard conditions.
• Custom Sizes & Returns: Custom sizing is available for a better fit, and returns or exchanges are accepted within 30 days if the size or fit is unsatisfactory.

Who It's For

The ColourTree pergola cover is best for homeowners with an existing pergola seeking an affordable, durable replacement that cuts UV exposure and cools patio areas. It suits people who need a simple, mostly tool-free swap because of the grommets every 2 ft and included zip ties.

Those who want an impermeable, heavy canvas for permanent shelter in very wet climates should look elsewhere, as user feedback is mixed on water resistance and some buyers note the fabric feels lighter where heavy rain is expected. If you require a bespoke engineered roofing system for large commercial use, consider a purpose-built commercial canopy.

Pros & Cons

Pros

• High UV protection that blocks about 95% of rays, keeping furniture and guests shaded.
• Durable 260 GSM HDPE fabric that customers report holding up well in storms and lasting multiple seasons.
• Simple installation with grommets every 2 ft and supplied zip ties makes replacement quick.
• Custom sizing and a straightforward 30-day return/exchange policy add purchasing confidence.

Cons

• Water resistance receives mixed feedback; some users find the cover less waterproof during heavy rain.
• Material thickness opinions vary, so expectations for a heavier canvas should be tempered.

Specifications

Model Size	9' x 17' (nominal)
Material	260 GSM high-density polyethylene (100% HDPE)
UV Block	Up to 95% UV blockage
Installation	Grommets every 2 ft with included zip ties
Warranty	3-year warranty for standard usage and weather conditions
Return Policy	30-day return or exchange, no inquiries required

Our Verdict

The ColourTree 9' x 17' pergola cover is a practical, cost-effective choice for homeowners wanting to restore shade and reduce UV exposure on an existing pergola. It delivers durable UV protection, easy installation, and the option of custom sizing, making it good value for most residential patios, while buyers in very wet climates should evaluate water performance for their needs.

Frequently Asked Questions

Will this cover fit a metal pergola?
Yes, it is designed as a universal replacement for both metal and wood pergolas and uses grommets and zip ties for attachment.

How much UV protection does the fabric provide?
The 260 GSM HDPE fabric blocks up to 95% of UV rays to reduce sun exposure and protect outdoor furniture.

What if the size is wrong?
Custom sizes are available and the product can be returned or exchanged within 30 days if the fit is not right.