Banners with Wind Slits
Wind slits are small half-moon (U-shaped) cuts spaced across a banner. They let wind pass through instead of pushing against the whole banner, which cuts down on flapping and takes strain off the grommets, ties, and edges. Wind slits are optional on any single-sided banner.
When to Add Wind Slits
- Fences: chain-link and construction fences, where a banner catches the full force of the wind
- Open, exposed spots: sports fields, parking lots, building fronts, and scaffolding
- Large banners: the bigger the banner, the more wind it catches
- Long-term outdoor displays: banners that will stay up through changing weather
Indoors, or for a small banner in a sheltered spot, wind slits usually aren’t needed.
Tips for Banners With Wind Slits
- Pair them with hemmed edges plus grommets (see hemming and grommets) for the sturdiest outdoor banner.
- Pull the banner tight when you hang it. A loose banner flaps even with slits.
- Keep small text and fine details large enough that a slit through part of a letter won’t make it hard to read.
- In extremely strong winds, consider taking the banner down. Slits reduce wind load, but no banner is storm-proof.
See how to hang a vinyl banner for fence, post, and wall methods.
Banners With Wind Slits FAQ
What are wind slits?
Small half-moon cuts in the banner that let air pass through. The flaps stay attached, so the banner still reads as one solid design from a distance.
Will wind slits cut through my design?
They’re small and spread out, so they don’t change how the banner reads from a distance. Up close you’ll see them. If you have text or a logo that shouldn’t be cut, contact us before you order.
Do wind slits weaken the banner?
No, not in normal use. By letting wind through, they reduce the strain on the edges and grommets, which usually helps an outdoor banner hold up better.
How much do wind slits add to the price?
Choose wind slits when you order to see the price, or check the price table on any size page for starting prices.
How fast can I get a banner with wind slits?
Requesting a design proof may delay your order. Delivery time depends on the shipping method you choose at checkout.
