ColourTree Custom Size 9ft x 15ft x 17.5ft Sand Beige Shade Sail

In this review of the ColourTree custom size sun shade sail, the bottom line is simple: this is a heavy duty, UV-blocking canopy for homeowners who need a large, durable triangle shade for patios, pools or carports. The single biggest reason to buy is the use of 190 GSM 100% virgin HDPE fabric treated with a UV stabilized compound, which the manufacturer says was lab tested and proven more resistant to sun damage than recycled alternatives. If protection from sunlight and a breathable, low-maintenance cover are priorities, this shade sail delivers.

Key Features

• 190 GSM virgin HDPE: Thick, non-recycled fabric provides a sturdy feel and resists tearing better than lighter recycled materials.
• UV stabilized compound: Fabric treatment reduces fading and drying out so the canopy keeps shape and colour longer under sun exposure.
• 95% UV blockage: The woven material blocks the majority of harmful UV and noticeably cools shaded areas on hot days.
• Breathable weave: Air and water pass through the mesh so rain does not pool and the covered area stays ventilated.
• Reinforced edges and D-rings: Double layered stitched seams and stainless steel D-rings make attachment points stronger for longer service life.
• 3 year warranty: Manufacturer warranty provides added confidence under normal weather and use.

Who It's For

This shade sail is best for homeowners and small businesses who need a large, fixed triangle canopy over a patio, above-ground pool, balcony or carport and who value long-term UV resistance. It suits projects where a breathable, low-pooling fabric is required and where professional-style hardware will be used for secure mounting.

It is less appropriate for customers who need a lightweight, temporary sunshade or who cannot provide proper anchor points and recommended non-nylon cable hardware, since installation requires quality ropes or cables and separate hardware kits sold separately.

Pros & Cons

Pros

• High-density 190 GSM virgin HDPE gives the sail a solid, durable feel and resists rapid UV wear.
• Blocks up to 95% of UV while remaining breathable, reducing heat below the canopy.
• Reinforced edges and stainless steel D-rings make attachments more reliable over time.
• Backed by a 3 year limited warranty for normal weather and use.

Cons

• Size and durability feedback is mixed among users, with some reports of ripping, so proper tensioning and quality installation hardware are essential.
• Installation hardware is not included, so additional cost and correct cable choice are required for best performance.

Specifications

Shape	Right triangle
Size	9' x 15' x 17.5'
Colour	Sand Beige
Material	190 GSM 100% virgin HDPE mesh
UV Blockage	Up to 95%
Edges and Hardware	Double layered stitched seams with stainless steel D-rings
Warranty	3 years limited

Our Verdict

The ColourTree custom size triangle shade sail is a sensible buy for anyone wanting a robust, breathable canopy that prioritises sun protection and long-term UV resistance. When paired with proper marine-grade cables or a recommended hardware kit and installed with correct tension, it offers good value for patios, pools and carports though buyers should allow for additional hardware costs and follow installation guidance closely.

Frequently Asked Questions

Does the sail include mounting hardware?
No. Installation hardware kits and cable rope are required and sold separately; ColourTree recommends metal cable rather than nylon rope.

How much UV does the fabric block?
The woven HDPE fabric is rated to block up to 95% of harmful UV while remaining breathable.

How long will the sail last outdoors?
Material is treated and lab tested for extended UV resistance and the product carries a 3 year limited warranty under normal weather and usage.