18ft Equilateral Triangle Coolhaven Shade Sail

Durable HDPE Outdoor Sun Shade Sail with Optional Mounting Hardware

ID#: BYC-Coolhaven18T
Brand: Coolaroo
SKU#: Coolhaven

Retail Price: $169.97
Our Price: $107.95
You Save $62.02 or 36.49%

Availability: Usually ships within 3-5 business days.


Ask a Question

Questions & Answers about 18ft Equilateral Triangle Coolhaven Shade Sail

Currently there are no questions that have been asked or answered on this product.




Ask a Question about 18ft Equilateral Triangle Coolhaven Shade Sail.

We will use your email to send you a reply, when answered, and will not share it with any third parties. All submitted questions are reviewed for relevance, value and we may not publish questions that are already answered, off-topic, or deemed unhelpful to our community.


How the 18ft Equilateral Triangle Coolhaven Shade Sail is expected to Ship.

Features of 18ft Equilateral Triangle Coolhaven Shade Sail

  • Weighs ~230gsm (grams per square meter)
  • Blocks up to 95.2% of UV rays that are proven to be harmful to you skin.
  • UV Inhibitors added to fabric to deflect against cracks, splits, tears, fading and other degradations caused by UV exposure. caused by the sun.
  • HDPE material won't rot or absorb moisture.
  • Monifilment yarn for strength, Tape yarn for UV blocking
  • Unique high quality lock-stitch construction for strength and impact resistance
  • Heat set during curing process to minimize shrinkage
  • Fire Rated materials for most building code requirements. Even California.
  • 7-Year Limited Warranty - UV Degradation
Identity
Product Name Coolhaven 18ft Equilateral Triangle Shade Sail
Brand Coolaroo
Manufacturer Coolaroo (Gale Pacific)
Product Line Coolhaven
Product Family Coolhaven Shade Sails
Model Name Coolhaven Shade Sail
MPN 473884, 474003, 473877, 473990, 473891, 474010
UPC
GTIN
Category Shade Sail / Outdoor Shade Structure
Product Type Ready-Made Shade Sail
Physical Attributes
Shape Equilateral Triangle
Size 18ft x 18ft x 18ft
Length Side A 18 foot
Length Side B 18 foot
Length Side C 18 foot
Height 3/8th inch
Weight ~230gsm (grams per square meter)
Color Sahara Tan, Heritage Green or Sapphire Blue
Material High Density Polyethylene (HDPE) knitted shade fabric
UV Block Up to 95.2% UV protection
Breathability Breathable fabric allows airflow, reduces heat, prevents water pooling
Attachment Points Stainless steel D-rings (one at each corner)
Edge Construction Reinforced with 1.5in webbing for tensioning
Use / Functions
Primary Use Outdoor shade for patios, decks, pools, gardens
Installation Type Semi permanent or permanent
Weather Resistance Heat resistant, UV resistant
Airflow Designed to allow cooling airflow (prevents heat
Toxin-Free HDPE fabric is lead and phthalate-free
Variants
Color Variant Sahara Tan, Heritage Green or Sapphire Blue
Size Variant 18x18x18ft
Shape Variant Triangle - Equilateral
Hardware Variant Comes with or without a 3-Corner Stainless Steel Mounting Hardware
Miscellaneous
Price Range $107.95-$122.95 USD
Availability Usually generally available
Condition New
Return Policy 30-days from delivery
Fabric Warranty 7 years against UV degradation.
Manufacturer Warranty 1 year for defects in materials and workmanship
Package Contents Either one 15ft triangle shade sail or one 18ft triangle shade sail with hardware
Packaging Type Retail Box


18ft Equilateral Triangle Coolhaven Shade Sail Product Reviews

Currently there are no Product Reviews at this time.


Coolaroo Coolhaven 18ft Equilateral Triangle Shade Sail | Outdoor Sun Shade


The Coolaroo Coolhaven 18ft equilateral triangle shade sail is an easy way to add cool, comfortable shade to patios, decks, pools, and outdoor living areas. This sail is made from high density polyethylene (HDPE), a breathable fabric that blocks up to 95 percent of the sun's UV rays. The material helps heat escape, so the space under the sail stays cooler than areas covered by solid fabric or metal roofing.

Optional shadesail mounting hardware
Optional Sun Sail Mounting Hardware

This Coolhaven shade sail comes in one large 18ft triangle size. You can choose from three popular colors: Heritage Green, Sahara Tan, and Sapphire Blue. Each sail includes strong stitched edges and stainless steel D-rings at all three corners for secure tensioning. You can order the sail by itself or choose the option that includes the full mounting hardware kit.

Why Choose the Coolhaven Shade Sail?

  • Coolaroo is the manufacturer and creates durable outdoor shade products.
  • Coolhaven is the product family designed for long-term outdoor use.
  • HDPE fabric blocks harmful UV rays and stays cooler than solid materials.
  • Right angle triangle shape fits well over patios, driveways, and pool areas.
  • Breathable design reduces heat buildup under the sail.
  • Stainless steel D-rings make installation strong and secure.

Coolhaven Shade Sail Colors

Coolhaven Heritage Shadesail Color
Heritage Green
Coolhaven Sapphire Shadesail Color
Sapphire Blue
Coolhaven Sahara Shadesail Color
Sahara Tan


Purchase Options

  • Sail Only - for replacing an existing sail or using your own hardware.
  • Sail with Mounting Hardware - includes turnbuckles, pad eyes, and fasteners.

The Coolaroo Coolhaven 18ft triangle shade sail is a simple and effective way to create a cooler outdoor space. Install it over a patio, deck, garden, or pool area to add comfort and style to your home.

Order your Triangle Coolaroo Coolhaven shade sail today and enjoy cooler outdoor living.




Related Products


Last Updated: 03/19/2026 04:09 AM - ID:6926