Custom Size 5 ft x 7 ft x 8.6 ft Beige Right Triangle Sun Shade Sail

In this review the custom size right triangle shade sail is assessed for homeowners and small businesses seeking reliable sun protection with a tailored fit. The biggest reason to buy is its combination of 95% UV blockage and custom measurements from D-ring to D-ring, which lets users cover odd or specific outdoor areas more precisely than standard fixed-size sails. The sail is made from 200 GSM HDPE, feels sturdy in hand, and aims to reduce temperature under the canopy by up to 15 degrees compared with unshaded spots.

Key Features

• 95% UV protection: The 200 GSM HDPE fabric blocks most harmful rays for safer time outdoors and lower sun exposure for skin and furnishings.
• Temperature reduction: Expect cooler shaded areas, with the sail claimed to lower temperature by up to 15 degrees versus direct sun.
• Custom fit: Measured from D-ring to D-ring so the finished canopy matches the intended space rather than forcing you to adapt the space to the sail.
• Durable construction: Reinforced edges, double-layer stitching and stainless steel D-rings improve longevity and help the sail hold up under tension.
• Flexible installation: Can be mounted to trees, walls, roofs or poles and allows for deliberate spacing recommendations at each corner for optimal tension.
• Commercial standard: Designed to meet heavier-duty use cases, making it suitable for patio, cafe or backyard applications.

Who It's For

This shade sail is ideal for people who need a non-standard size or a right triangle shape to fit a specific patio, deck, pergola or play area. Small businesses with outdoor seating that want a neat, tailored canopy and homeowners replacing umbrellas or smaller shades will appreciate the customizable fit and commercial-grade materials.

Those looking for a plug-and-play waterproof awning should look elsewhere; the fabric is water and air permeable rather than fully waterproof. Buyers who prefer a rigid frame or very long-term, maintenance-free fabric without any UV degradation risk may also consider alternative solutions.

Pros & Cons

Pros

• High sun protection that blocks up to 95% of UV rays for safer outdoor use.
• Custom sizing from D-ring to D-ring gives a precise fit for awkward or unique spaces.
• Sturdy build with reinforced edges and stainless steel D-rings reduces tearing and fraying.
• Reduces ambient temperature under the canopy, improving comfort on hot days.

Cons

• Durability reports are mixed; some users note good longevity while others experienced faster degradation when exposed to intense sun over time.
• Not fully waterproof due to breathable, air-permeable fabric, so it will not keep heavy rain entirely out.

Specifications

Shape	Right triangle
Finished size	5 ft x 7 ft x 8.6 ft (custom order)
Material	200 GSM HDPE
UV blockage	Up to 95%
Edge & fittings	Reinforced edges with stainless steel D-rings
Permeability	Water and air permeable
Assurance	3 year assurance included

Our Verdict

This custom right triangle shade sail is a sensible choice for anyone needing tailored coverage and strong sun protection without a rigid frame. Its 95% UV protection, reinforced construction and custom sizing make it good value for patios, decks and small commercial areas, though buyers should expect breathable fabric rather than full waterproofing and be aware that long-term UV durability can vary with exposure.

Frequently Asked Questions

Can this sail be sized to exact corner points?
Yes, the sail is made to order using D-ring to D-ring measurements so it can be tailored to the exact layout you provide.

Will it keep rain out?
The fabric is water and air permeable, so it sheds some light rain but is not fully waterproof for heavy downpours.

How long should corner gaps be for mounting?
For optimal tension allow at least 0.5 ft gap between D-rings and poles, or reduce by 1 to 1.5 ft for each side as needed during installation.