BEST SELLER CUSTOMIZABLE UV BLOCKING

Custom-Made Shade Sail-Square

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COMPLETE YOUR SETUP

 
  • Shade Sail × 1
  • Zip Ties × 1 Pack
  • 5FT Rope × 4
  • Instruction Manual × 1

Installation

  • Measure your space carefully before ordering.
  • Use sturdy anchor points and appropriate mounting hardware.
  • Keep the shade sail properly tensioned to prevent sagging.
  • For waterproof sails, install at an angle to allow rainwater runoff.

Care & Maintenance

  • Clean with mild soap and water; air dry completely.
  • Avoid harsh chemicals, bleach, or machine washing.
  • Check mounting points and hardware regularly.
  • Remove the shade sail during strong winds, heavy rain, or snow.

Free Shipping

Enjoy free standard shipping within the contiguous United States. Your order is delivered right to your doorstep. Learn More.

30-Day Returns

Shop with confidence! We offer a 30-day return policy, subject to certain conditions and exclusions. Learn More.

3-Year Warranty

Built to last, backed by our 3-year warranty against manufacturing defects. Enjoy peace of mind with every purchase. Learn More.

Need Help?
Have questions about customization, measurements, or your order? We're here to help!
Contact Us

HDPE Shade Sails: 100% New 185 GSM high density polyethylene shade fabric (HDPE), breathable so notwaterproof; Provide sunshade and block up to 98% harmful rays, keep you cool in summer.


Waterproof shade sails: Made from Polyester with PU coating, anti-light rain, advice to avoid use it in heavyrain and snowstorm; 90% Shading rate and protect against up to 95% harmful UV rays.


  • 5 stars: 13 (72%)
  • 4 stars: 5 (28%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
S
Sterling
Worth every penny

Great shade, quick delivery, fits perfectly.

R
Regal
Solid quality, looks great over the pool

Bought this to provide some shade over the shallow end of our pool for the kids. Fabric feels heavy-duty and lets just enough breeze through so it doesn't flap violently.

E
Elfin
Excellent coverage and instant temperature drop

Put this up over our concrete patio. Before, our dogs couldn't even walk on the pavers because they were scorching hot. Now they lay outside all afternoon under the shade. Couldn't be happier.

L
Luciana
Heavy duty stitching and easy to tension

The webbing around the edges is very thick, and the stainless D-rings are solid. Was able to crank the tension tight without any tearing sound or weird stretching.

Z
Zelene
Very impressed with the build quality

Replaced a cheap sail from another brand that ripped after 6 months. You can immediately tell this fabric is much denser and the edge seams are double-stitched.

M
Mandy
Custom size was spot-on to the inch

Make sure you follow their measuring guide and leave room for the turnbuckles! I measured anchor point to anchor point, deducted 1.5 ft per side, and the resulting square sail stretched perfectly flat with zero sag in the middle.

B
Blessed
Awesome Shade!

We love our new sunshade! Lowers the temperature on the deck 10-15 degrees!!

G
Gaiety
Handles gusty winds surprisingly well

Was worried about wind catching it like a parachute, but once tensioned properly, the breathable fabric allows the breeze to flow right through without pulling excessively on the mounting hardware.

S
Stacy
Love the color and breathability

Got the sand color in a 12x12 square. It keeps our outdoor dining area cool while still letting airflow through so it doesn't feel stuffy underneath.

M
Millicent
Perfect fit and fast turnaround!

Arrived much faster than expected for a custom order. Took about 20 minutes to install with turnbuckles.

L
Lloyd
AZ heat is no joke - this saved our backyard

We live in Phoenix and our back patio was completely unusable from 11 AM to 6 PM. Ordered the breathable fabric in 16x16 ft. You can feel an immediate 10-15 degree drop when sitting underneath it. Absolutely life-changing for our summer.

D
Dixon
High quality fabric

Thick material, blocks the harsh afternoon sun completely. Highly recommend!

V
Victoria
Exactly what we needed

Simple, durable, and priced way better than getting local custom canvas work done.

F
Faith
Exact fit for our pergola!

Standard sizes never worked for our square patio pergola. Ordered a 14x14 custom sail and it fits like a glove. Super impressed with the stitching and D-ring reinforcements.

P
Page
Heavy duty, requires patience to tension

Thick material and heavy stitching. It took some elbow grease and a couple of tries to get all four corners evenly tensioned without center wrinkles, but once it's locked in, it doesn't flap in the breeze.

B
Bobbie
Finally found the right size for our deck

Standard store sails were either 10ft or 12ft, but we specifically needed 11ft 4in square to fit between our house wall and fence posts. Sunlax nailed the dimensions. Looks custom-built by a contractor.

M
Milburn
Well made, custom production takes a little time

Shipping wasn't overnight since it's cut to custom dimensions, but the fit on our patio pergola was exact. Drops the patio temperature noticeably.

M
Mary
Great shade sail

Custom measurements were spot on. Very happy with the purchase.