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.
How much do PVC strip curtains cost?
PVC strip curtains typically cost £180 to £1,100 per opening, excluding VAT, supply and fit. Small pedestrian doorways sit at the bottom of the range, and large dock openings with heavy-duty strips and sliding rails at the top.
The price depends on:
- Opening size: the width sets the number of strips and the height sets their length.
- Strip width and thickness: wider, thicker strips cost more but last longer under forklift traffic.
- Overlap: a greater overlap seals better and uses more material.
- Grade: standard, low-temperature, ribbed, anti-static, tinted or welding grades.
- Rail type: a fixed rail, or a sliding or swing-away rail that clears the opening for large loads.
- Fixing: whether the rail fixes straight to the lintel or needs brackets or a steel header.
Because strips wear, we can also price spare strips so your team can replace damaged ones. The written quote after a free site survey is the fixed price, and you can start the process through our quote form.
Do strip curtains count towards building energy rules?
A strip curtain does not replace the need for a compliant door: where a new or replacement external loading bay door is fitted, it is the door that has to meet the energy rules.
- England: Approved Document L (2021) Volume 2 sets a limiting U-value of 1.3 W/m²K for vehicle access and similar large doors in new and replacement work.
- Wales, Scotland and Northern Ireland: each nation has its own energy rules, through Approved Document L for Wales, Section 6 of the Scottish Building Standards Technical Handbook, and Technical Booklet F2 in Northern Ireland. We confirm what applies to your nation and project.
What a strip curtain does well is reduce the air moving through an opening while the door is open for loading. That helps a heated or chilled building, even though the curtain is not the door.
Workplace safety still applies around the curtain: strips should stay clear enough for drivers and pedestrians to see each other. HSE is the regulator in Great Britain and HSENI in Northern Ireland.
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.
Which types and options are available?
Standard clear strips
Clear flexible PVC for ambient warehouses and goods-in areas, giving good visibility and draught control at pedestrian and forklift openings.
Low-temperature strips
A grade formulated to stay flexible in chillers and freezers, where standard strips would stiffen, crack and stop falling back into place.
Ribbed strips
Strips with raised ribs that take the abrasion from forklifts and pallets, helping them stay clearer for longer at busy openings.
Sliding or swing-away rail
A rail that lets the whole curtain be moved clear of the opening for wide loads, cleaning or seasonal removal without taking the strips down.
Typical specification
| Strip widths | Typically 200, 300 or 400 mm |
|---|---|
| Strip thickness | Typically 2 to 4 mm |
| Overlap | Typically partial to full overlap, depending on sealing need |
| Grades | Standard, low-temperature, ribbed, anti-static, tinted or welding |
| Rail types | Fixed, sliding or swing-away |
| Power needed | Not required |
| Typical use | Inside dock doors, goods-in openings, chillers and internal openings |
Budget range for supply and fit. Your written quote after a free site survey is the fixed price. See all guide prices.
How are strip curtains fitted to a loading bay opening?
Strip curtains are fitted by fixing a rail across the head of the opening and hanging the strips from it, a job that usually takes an hour or two per opening and needs no power supply.
- Fixed rails: bolted to the lintel or wall above the opening, with strips hooked or clamped on.
- Sliding rails: let the whole curtain be pushed to one side for wide loads or warmer months.
- Swing-away rails: hinge back against the wall, useful where a door track runs close to the head of the opening.
At a dock the curtain usually sits just inside the main door, so we check it will not snag the door's bottom edge, the leveller lip or any tracks. From you we need the opening clear for the visit and agreement on whether strips should reach the floor or stop just above it. Strips that drag on the floor wear quickly and can catch on pallet trucks.
Are strip curtains safe where forklifts and pedestrians share an opening?
Strip curtains can be used where forklifts and pedestrians share an opening, but only if the strips stay clear enough for both to see through and the route is managed. Visibility is the main risk.
- Clear strips scratch and cloud with use, so a driver may not see a person on the other side.
- Ribbed strips and regular replacement keep visibility better for longer.
- A separate pedestrian door beside the vehicle opening is the safer arrangement.
- Floor markings and mirrors help where a separate door is not possible.
At very busy openings, a high-speed dock door with vision panels and safety sensors may be the better long-term answer, because it opens fully for each vehicle and closes again behind it. We can price both so you can compare the cost and the practical difference for your traffic.
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.
When is this the right choice?
- Warm or chilled air escapes while the main dock door stands open for loading.
- Dust, draughts or birds get into goods-in areas through open doorways.
- Existing strips are scratched, cloudy or split and drivers cannot see through them.
- You need a low-cost way to separate temperature zones inside a warehouse.
- Strips in a chiller have stiffened and no longer fall back into place.
How the job runs
- Free site survey
We measure the opening, note traffic, temperature and whether pedestrians share the route, and check the head of the opening for fixings and clearance from door tracks.
- Written quote
A fixed written price for strips, rail and fitting, stating strip width, thickness, grade and overlap, with the option of spare strips for later replacement.
- Installation
The rail is fixed across the head of the opening and the strips hung and trimmed to length, usually in an hour or two per opening.
- Handover
We check the strips hang evenly and clear the door and leveller, and leave guidance on cleaning, swapping individual strips and moving a sliding rail.
PVC strip curtains: questions
Do strip curtains work at an external dock opening?
Yes, strip curtains are often hung just inside an external dock door to reduce draughts while the door is open for loading. They are not a substitute for the door itself, which still closes the opening for security and weather whenever the bay is not in use.
Can strips be replaced individually?
Yes, individual strips can be unhooked or unclamped and replaced without taking down the whole curtain. Keeping a few spare strips on site lets your team swap damaged ones as soon as they appear, which keeps visibility and sealing consistent across the opening.
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.
How do I clean PVC strip curtains?
Clean strips with warm water and a mild detergent, then wipe them dry. Avoid solvents and abrasive pads, which damage the surface and make strips cloud faster. In food areas, follow your site's hygiene schedule and choose a grade suited to regular cleaning.
Should the strips touch the floor?
Strips usually stop just above the floor so they do not drag, wear or catch on pallet trucks. Where draughts or pests are a concern they can be set closer to the floor, and we agree the finished height with you before fitting so it suits the traffic through the opening.
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.
Related equipment and services
Further reading
PVC strip curtains by area
England
- Bedfordshire
- Berkshire
- Buckinghamshire
- Cambridgeshire
- Cheshire
- City and County of Bristol
- Cornwall
- County Durham
- Cumbria
- Derbyshire
- Devon
- Dorset
- East Riding of Yorkshire
- East Sussex
- Essex
- Gloucestershire
- Greater London
- Greater Manchester
- Hampshire
- Herefordshire
- Hertfordshire
- Isle of Wight
- Kent
- Lancashire
- Leicestershire
- Lincolnshire
- Merseyside
- Norfolk
- North Yorkshire
- Northamptonshire
- Northumberland
- Nottinghamshire
- Oxfordshire
- Rutland
- Shropshire
- Somerset
- South Yorkshire
- Staffordshire
- Suffolk
- Surrey
- Tyne and Wear
- Warwickshire
- West Midlands
- West Sussex
- West Yorkshire
- Wiltshire
- Worcestershire