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Breathable heavy duty HDPE shade sail
Shade Sail – Heavy Duty HDPE UV & Wind Protection Outdoor Sun Shade
Cut the glare over your patio without trapping the heat underneath — air passes straight through the weave.
Air moves through
Micro-ventilated HDPE lets heat off the paving escape upward, not bank up.
Less pull in wind
Air passes through the fabric. Gusts put less strain on your fixings.
Heavy duty edges
Reinforced edging and stainless steel fixing points carry the tension load.
Sheds light moisture
The water-repellent finish handles dew and drizzle. Sustained rain goes through.
Free shipping Australia-wide
14-day returns
Secure checkout
Description
keyboard_arrow_downCreate a more comfortable and protected outdoor space with this heavy duty shade sail. Designed for Australian outdoor living, its micro-ventilated HDPE fabric provides effective shade while allowing air to circulate through the material, helping reduce wind resistance.
Made from high-density polyethylene (HDPE), the fabric features UV treatment and a water-repellent finish for added protection against sun exposure and moderate moisture. Reinforced edges and stainless steel fixing points provide additional strength and stability when correctly installed.
Designed for areas exposed to sun and changing outdoor conditions, this HDPE shade sail combines breathable shade, reinforced construction and reduced wind resistance to create a practical outdoor protection solution.
Install the shade sail under appropriate tension and with a slight slope to encourage water runoff and help prevent water from accumulating on the fabric. Correct installation and suitable fixing points are essential for secure outdoor use.
Returns & refunds
keyboard_arrow_downYou have 14 days from receiving your parcel to request a return or exchange. The item must come back complete and unused, in its original packaging, with the invoice included.
Email support@altisafe-pro.com first — we confirm your request and give you the return address at that point.
Shipping
keyboard_arrow_downFree delivery Australia-wide, on every order.
Orders are prepared within 1 to 2 business days, then take 5 to 10 business days in transit. You receive a tracking number once the parcel ships.
Most Australian outdoor areas are not uncomfortable all day — they are uncomfortable for a few hours. The sun swings around, the pavers hold the heat, the tabletop gets too hot to lean on, and everyone drifts back inside through the sliding door. The furniture stays out there unused, slowly fading, and the best part of the house goes to waste for the exact hours you bought it for.
Under micro-ventilated HDPE the glare is cut and the air keeps moving. Heat coming off the paving passes up through the weave instead of gathering underneath, which is the difference between shade that feels stuffy and shade you can sit in at three in the afternoon. It will not keep you dry in a downpour — the fabric breathes, so water eventually finds its way through — but for the hours that actually push people indoors, it does the job.
Nothing structural changes. Four anchor points, a tensioned sail overhead, and the corner of the yard that nobody uses after midday becomes the corner everyone ends up in.
Photographed on an Altisafe Pro install. Your sail, shape and colour will differ.
This is the open-weave option in the range. The fabric lets air through on purpose, and that single choice changes both how it feels underneath and how it behaves when the wind comes up.
Heat that would sit trapped beneath a coated sail rises out through the weave. Under a mesh sail you get shade with airflow, not shade with a hot ceiling.
A sail that vents does not behave like a wall in a gust. Less force reaches the corners and the posts, which matters if your block is open to the wind.
Four corners cover a table or a lounge setting edge to edge, with no wasted wedge of sun left over the way a triangle can leave one.
The water-repellent finish sheds dew and light drizzle only. If you want a dry table in a shower, a coated waterproof sail is the right product, not this one.
Two people make the tensioning far easier. Anchoring and tension are the two things that decide whether a sail lasts — take your time on those and the rest is straightforward.
Measure between your fixing points, then allow 30 to 40 cm at every corner for shackles, turnbuckles and rope. Choose the sail size that leaves you that working gap.
Rafters, solid masonry, or posts set in concrete. Never gutters, fascia boards, lattice or fence palings — none of them will hold a tensioned sail through a windy afternoon.
Set one or two corners clearly lower than the others. That slope keeps water and leaf litter moving off the fabric instead of collecting in the middle of it.
Work corner to corner, a little at a time, until the edges pull straight and the fabric stops shifting in the breeze. A slack sail flaps, and flapping is what wears a sail out.
Sizes run from 200 x 200 cm up to 500 × 700 cm, square and rectangular. Choose by the area you want usable at the hottest hour of the day, not by the size of the whole yard.
Balconies, a two-seat setting, or the doorway end of a narrow courtyard.
The everyday patio size — covers a six-seat table with room to push the chairs back.
A full lounge setting or a pool edge, shading the furniture and the space you walk around it.
The largest span here — a long deck or an entertaining area that regularly holds a crowd.
TipIn Australia the sun sits to the north, so the shadow falls to the south of the sail. Hang it on the northern side of the table, and remember the 30 to 40 cm per corner for hardware when you compare a size against your span.
The sail and its sewn-in corner fittings, and nothing else. Ropes, turnbuckles, shackles, wall hooks and posts are sold separately, so you can match the hardware to your own anchor points.

Measurements and materials exactly as listed for this product.
| Material | High-density polyethylene (HDPE), micro-ventilated |
|---|---|
| Airflow | Breathable — air passes through the fabric |
| Water | Water-repellent finish, moderate moisture protection; not waterproof |
| UV | UV-treated fabric |
| Edges | Reinforced |
| Fixing points | Stainless steel, one at each corner |
| Shape | Square and rectangular |
| Sizes | 16, from 200 x 200 cm to 500 × 700 cm |
| Colours | 9 — sand, beige, mid grey, royal blue, hunter green, red, white, apple green, coffee brown |
| Suited to | Patios, gardens, courtyards, entertaining areas, poolside |
Two categories, the hardware that goes with them, and every measurement published before you order.
Answers drawn from this product's own specifications.
No. The finish is water-repellent, which handles dew and light drizzle, but the fabric is breathable so steady rain passes through. If you want a dry space in a shower, choose a coated waterproof sail instead.
Measure the distance between the points you will actually fix to, then subtract 30 to 40 cm for each corner to leave room for hardware. Order the size that fits inside that measurement, not the one that matches it exactly.
No. You receive the sail with its stainless steel corner fittings. Ropes, shackles, turnbuckles, hooks and posts are bought separately so they can be sized to your anchor points.
Yes, into something structural — rafters or solid masonry. Do not fix to gutters, fascia boards, lattice or a paling fence. A tensioned sail pulls harder than people expect.
A properly tensioned sail with a fall built in sits still. Flapping almost always means it is too slack. No wind rating is published for this sail, so take it down before storms and severe weather.
Hose it down, and use mild soapy water with a soft brush for marks. Avoid harsh solvents and pressure washers, and let the fabric dry fully before folding it away for winter.
Shipping is free anywhere in Australia. Orders are prepared in 1 to 2 business days and arrive in 5 to 10 business days. Returns are accepted within 14 days, and support@altisafe-pro.com answers within 1 to 2 business days.
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