Knowledge Base & Resources

Guides to help you choose and use AERSTER products.

Air curtains

How air curtains work, sizing to your door width, and energy savings. Use our ROI calculator to estimate payback.

PVC strip curtains

Choosing thickness (2mm/3mm), standard vs magnetic vs cold-storage grades, and sizing for your opening.

Insect control

UV insect killers vs glue-pad trappers, placement, and maintenance for food-safe areas.

Washroom automation

Touchless hand dryers and sensor faucets for hygiene and water savings.