Yard Signs
Yard Signs 6mm
5.0 (9 Google reviews)Outdoor yard signs on heavier 6mm corrugated plastic for longer runs and windier sites.
When is 6mm coroplast worth it?
6mm coroplast is a heavier, more rigid corrugated-plastic panel — about 50% thicker than standard 4mm. It resists bending in wind, survives repeated staking and un-staking, and stays flat in storage, which makes it the better value for signs reused across many listings or displayed outdoors for months.
Common questions
What is the difference between 4mm and 6mm yard signs?
Thickness and rigidity. 4mm is standard for single-listing and short-term signs. 6mm is stiffer, handles wind and handling better, and lasts through more reuse cycles — the trade-off is a slightly higher price and weight.
Is 6mm better for larger signs?
Yes. At 24×36 and above, the extra rigidity of 6mm keeps a large sign from flexing or bowing on the stake, so it is the recommended choice for big listing and community signs.
Can 6mm signs be double-sided?
Yes, single- or double-sided, the same as 4mm. Double-sided is standard for roadside real estate signs.
How should I store reusable 6mm signs?
Flat and out of direct sun when not in use. 6mm holds its shape well in storage, which is part of why it is the better pick for signs that rotate between properties.
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