Last updated: April 2026
For UK warehouse and logistics operations, PVC strip curtains are one of the most practical and cost-effective tools available. They reduce energy bills, improve pedestrian and forklift safety, control temperature zones, exclude pests, and require minimal maintenance.
Why Warehouses Need PVC Strip Curtains
A single 4m × 4m loading bay door left open or improperly sealed can lose as much heat as 20 domestic homes. Beyond energy, open doorways create uncontrolled pest entry, dust contamination of stock, unsafe pedestrian/vehicle shared access, and temperature zone breaches.
Where to Install PVC Strip Curtains
- Loading bay doors — primary application; keeps heat in during unloading while allowing forklift access
- Dock leveller openings — behind dock shelters to create a continuous thermal seal
- Internal temperature zone boundaries — between ambient and chilled zones
- Personnel access doors within large shutter openings
- Mezzanine floor openings — for goods lifts and conveyor openings
Specification for Warehouse Use
| Factor | Recommendation | Notes |
|---|---|---|
| Strip width | 300mm (forklift), 200mm (pedestrian) | Wider reduces snag points with forklifts |
| Strip thickness | 3mm moderate traffic, 4mm high traffic | 4mm for 20+ forklift passes/day |
| Grade | Standard clear or polar near cold zones | Polar prevents premature cracking near cold gradients |
| Rail type | Swivel hinge (forklifts), hook-on (pedestrian) | Twin track for cold zone boundaries |
Energy Savings: The Business Case
A typical 60,000 sq ft heated warehouse might spend £40,000–£80,000 per year on heating. Installing PVC strip curtains on all loading bay openings typically reduces heat loss at those points by 60–70%, translating to annual savings of £5,000–£15,000. Payback is typically achieved within 3–12 months.
Forklift Safety
HSE guidance recommends segregating pedestrian and vehicle routes. Clear PVC strip curtains allow both forklifts and pedestrians to see each other before passage — a key safety requirement. Mark openings with floor chevrons on both sides and fit appropriate signage.
Maintenance Routine
- Inspect strips monthly for cracks, tears, or yellowing
- Replace individual damaged strips immediately
- Clean strips quarterly
- Budget for approximately 20–30% strip replacement annually in high-traffic forklift openings
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