# AsterOutdoor 16' x 20' Graphite Rectangle Shade Sail

Rectangle: AsterOutdoor UV Block Canopy for Patio Backyard is a 16' x 20' graphite shade sail made from polyethylene. Its breathable fabric is claimed to block 95% of UV, but it is not water resistant, so it is intended for shade rather than rain cover.

- [Original product page](https://best-deals.pro/product/asteroutdoor-16x20-graphite-rectangle-shade-sail)
- [View offer](https://best-deals.pro/visit/asteroutdoor-16x20-graphite-rectangle-shade-sail)
- Market: US
- Language: en-US
- Currency: USD
- Brand: AsterOutdoor
- Model: UV Block Canopy for Patio Backyard
- Price: 61.84 USD
- Previous price: 78.99 USD
- Discount: 22%
- Price checked: 2026-11-14T06:46:33.486Z
- Rating: 4.4 / 5
- Reviews: 20911

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Curved sides are claimed to improve pull strength and reduce drooping.
- Stainless steel D-rings and stitched seams are specified in the listing.
- Ropes and an instruction sheet are stated to come in the package.
- The fabric is claimed to let air and light through while providing shade.

## Pros

- The large rectangular footprint suits shading a patio, deck, garden, or pool area where matching attachment points are available.
- Breathable fabric can allow airflow and some light through rather than forming a solid cover.
- Four ropes are listed as included, providing basic attachment material for installation.

## Cons

- It is not water resistant, so it is not a rain shelter.
- The listing says installation needs a clearance gap for hardware or rope, which adds to the space required beyond the sail dimensions.

## Specifications

### Identity and dimensions
- Brand: AsterOutdoor
- Model: UV Block Canopy for Patio Backyard
- Size: 16' x 20'
- Shape: Rectangle
- Color: Graphite
- Weight listed: 185 g
### Materials and protection
- Material listed: Polyethylene \(PE\)
- Fabric specification: 100% High Density 185GSM Polyethylene fabric
- UV block claimed: 95% UV block
- Water resistance listed: Not Water Resistant
- Breathable fabric: The fabric is breathable and 95% UV block, allowing air and light to pass through for a more comfortable space.
### Installation and care
- Rope quantity and length: Four 5-feet ropes
- Installation clearance: Leave an 1.5-2 ft space between the fixing point and the shade sail to fit hardware or rope.
- Measurement tolerance: ±6 inch for each side

## Before you buy

- The 95% UV-block figure and fabric construction are listing claims, not independent measurements. Use the sail for shade, not as a waterproof cover.
- The listing gives two different warranty statements: a 5 year manufacturer warranty in the details and a 2 year warranty under normal weather conditions in the feature text. Its mount type is also inconsistent, described as both installation with fixing points and post mount. Verify the applicable warranty and mounting arrangement for the selected listing. Dimensions are measured D-ring to D-ring, require 1.5-2 ft clearance for hardware or rope, and the fabric may shrink by ±6 inch for each side.

## A good fit for

- Buyers wanting a large shade sail for a patio, backyard, lawn, garden, deck, or pool area.
- Installations with suitable fixing points and enough clearance around the sail for attachment hardware or rope.
- People who prefer breathable shade fabric that allows some air and light through.

## Less suited to

- Anyone needing a waterproof shelter or reliable rain cover.
- Installations without suitable attachment points or enough room for the stated clearance.

## Customer feedback

Customer feedback highlights perceived good quality, easy installation, effective shade and privacy, and an appealing appearance. Reports about durability and material are mixed, including some reports of corners breaking and differing impressions of the fabric, while value opinions also vary. For a large sail exposed to tension at its corners, those durability concerns matter alongside the listing's stated stitched seams and stainless steel D-rings. The aggregate ratings lean positive overall, but do not establish how this particular sail will hold up in a specific installation.
- Positive themes: Customers describe the sail as easy to install and effective at providing shade and privacy.
- Positive themes: Customers also praise its appearance and perceived quality.
- Mixed feedback: Durability feedback is mixed, including reports of corners breaking.
- Mixed feedback: Material impressions and value for money are divided.

## Frequently asked questions

### Does this shade sail keep out rain?
No. The listing identifies it as not water resistant, so choose it for shade rather than rain protection.
### What is stated to be included?
The feature text says the package includes four 5-foot ropes and an instruction sheet.
### How much room should installation allow?
The listing says to leave 1.5-2 ft between the sail and fixing point for hardware or rope. It also says the size is measured D-ring to D-ring.
### What warranty applies?
The listing is inconsistent: its details state a 5 year manufacturer warranty, while feature text describes a 2 year warranty under normal weather conditions. Confirm the applicable terms before buying.

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## Images

![AsterOutdoor 16' x 20' Graphite Rectangle Shade Sail — 1](https://best-deals.pro/i/UCE0luh4yXdoJi0D1N99LmN-ogF1ydUMHYB7OFWUcbX7LSz0Hv_vDh06VlL2EB9MhBr4vtK85UEZ764gKS_SpumXfrTd3V0BS_rERCjsTzwvB-I3-2S5OKYa.jpg)

![AsterOutdoor 16' x 20' Graphite Rectangle Shade Sail — 2](https://best-deals.pro/i/1qa3tf1xjzrotXpUCK1mdlOIvkrVTK1Y_-gueD0eoekGsMrU9HGSKKlA9_aNDtrGnFNVV3FMp0KU72EbET6kyCCDTSDpBKRmEEtezXRzTaYafBWlAl6MgOtU.jpg)

![AsterOutdoor 16' x 20' Graphite Rectangle Shade Sail — 3](https://best-deals.pro/i/PP5ur51ENNqHBPRk4hKaTHt7kPk8fnwzvu8w2W4P9UHMbhxQt9iIntdW92_Cfkb5S8nFc3KmzK8cMdtnfKnBXakZUg5Wg1TsFx9-_cSwmcMwwhGW0V1nxE5z.jpg)

![AsterOutdoor 16' x 20' Graphite Rectangle Shade Sail — 4](https://best-deals.pro/i/v0dkXvBxTEtK9MwQoT0KTS-sMiShCoMrwjeSRjt7weey9W3RpDmOCHX8rjqE3DtYevZ1PXzQl1816ukdGZOtfty0pTNz0UrdVpjhgFvZ9EwOyUCiyG3occb1.jpg)

![AsterOutdoor 16' x 20' Graphite Rectangle Shade Sail — 5](https://best-deals.pro/i/pkSD7_lY7EbOrIC9-ikbRVA1ox3IvqsrCV-IBe5XLtr2QIURTUseZElCKV_n9X6jhb7Kc5ISJzSxZAmfkd-H6YIrTeBfarpLrv_-UITUck9TfIPzu9IgI9xk.jpg)

![AsterOutdoor 16' x 20' Graphite Rectangle Shade Sail — 6](https://best-deals.pro/i/7PKORkmABeUGZGkw4UypAGcJOiDI2qPDcBoYhs7EcDCZWjlYItnh_YvYFBJY2ResC9bWWAYbDnzcCwL9u3giyFCunKfOR6OxlYxe15FvB4UWG2d5cQ2PTQ_Z.jpg)

![AsterOutdoor 16' x 20' Graphite Rectangle Shade Sail — 7](https://best-deals.pro/i/mWa5yd7q6bqeBnyXNvJtBTt5UUOoZZBbLvIYlwG5uosvD7aS4OTvSyMtXrFBKvvWoPdZxNnj5Yjw90IEAEAgVgiccUgY08Id29oNpFDJw7agQbR6TyIkNBjO.jpg)