A PVC strip curtain is a row of flexible, overlapping plastic strips hung from a rail across a doorway, so that people and vehicles can pass through while the strips fall back to close the gap behind them. At loading bays they hang behind the main door or across internal openings, reducing draughts, dust and temperature loss for much less than the cost of a powered door.
What should sites in Cornwall consider?
In a warehouse in Cornwall where doors stay open for much of the shift, strip curtains offer a practical first step before considering a high-speed door. Wind-driven rain and leaves blowing into an open dock are a familiar nuisance, and a heavy-duty strip curtain is one simple response for sites in Cornwall.
Goods-in areas in Cornwall that leave the main door open during long unloading sessions can use a strip curtain to hold back draughts and dust.
It starts with a free site survey in Cornwall, where we measure the openings, check the dock and talk through how the bay is used. You then receive a fixed written quote. Once you accept, we manage the job: specialist installation engineers carry out the work under our management, planned around your deliveries, and out-of-hours working can be arranged. At handover we test everything with you and leave the documentation.
Which strip width, thickness and grade should I choose?
Choose the strip size by the size of the opening and the traffic through it, and the grade by temperature and use. Wider, thicker strips seal better and resist forklifts, but are heavier to push through on foot.
- Pedestrian doorways: typically 200 mm wide by 2 mm thick strips with a modest overlap.
- Forklift openings: typically 300 mm wide by 3 mm thick, with a larger overlap.
- Large dock openings: typically 400 mm wide by 4 mm thick, which hang well in draughts.
- Low-temperature grade: stays flexible in chillers and freezers, where standard PVC would stiffen and crack.
- Ribbed strips: raised ribs take the wear from forklifts and keep the strips clearer for longer.
- Specialist grades: anti-static, tinted or opaque, or welding grade for screening.
Overlap matters as much as thickness. A full overlap gives a better seal in cold or dusty areas, while a partial overlap is easier to walk through.
How often do PVC strips need replacing?
PVC strips need replacing when they become scratched, cloudy, split or shortened, and how often that happens depends almost entirely on traffic. A curtain at a busy forklift opening wears far faster than one at a quiet pedestrian door.
Signs that strips are due for replacement:
- You can no longer see clearly through them.
- Strips have torn at the top fixing or split along their length.
- Gaps have opened because strips have shrunk or been cut short.
- Low-temperature strips have stiffened and no longer fall back into place.
Individual strips can be swapped without replacing the whole curtain, which keeps costs down. Cleaning with a mild detergent helps visibility, while solvents can damage the PVC. Moving strips from the busy centre to the edges, and back, spreads the wear more evenly.
Towns we cover in Cornwall
We provide PVC strip curtains right across Cornwall. Pick the town closest to your site from the list below.
Budget range for supply and fit. The written quote after a free survey is the fixed price. All guide prices.
Planning, building control and safety law in England
Sites in Cornwall fall under the rules for England. Structural changes such as forming a new opening or a dock leveller pit may need Building Regulations approval, and external structures such as loading houses, canopies or new dock approaches can need planning permission from the local planning authority. We check what applies at survey and build any approvals into the plan.
Questions
Can you work outside our normal operating hours in Cornwall?
Yes, by arrangement. Evening, night and weekend working can be planned so the installation causes as little disruption as possible to your loading schedule. Out-of-hours work can affect the price, so mention it at the survey and we will include it in the written quote. The agreed times are confirmed in the programme before the job starts.
Do you remove and dispose of the old equipment?
Yes, where it is part of the scope. When we replace doors, levellers, shelters or seals at a site in Cornwall, removal and disposal of the old equipment can be included and is itemised in the quote, so it is clear what is covered. If anything should be kept, such as a frame or motor that is still serviceable, we agree that at survey.
Which grade should we use in a freezer?
Use a low-temperature or polar grade in a freezer. Standard PVC stiffens in the cold, so it cracks and stops falling back into place, leaving gaps. Low-temperature grades are formulated to stay flexible in chilled and frozen conditions, so they keep sealing after each vehicle passes.
Are strip curtains a good alternative to a high-speed door?
Strip curtains are a good low-cost option for moderate traffic, but at very busy openings a high-speed door often performs better because it clears fully for each vehicle and closes behind it. The right choice depends on traffic volume, visibility needs and budget.
Other services in Cornwall
Full guide to PVC strip curtains · All loading bay services in Cornwall