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.
Why do sites in Hertfordshire choose this?
Measuring an opening in Hertfordshire for a strip curtain takes only a short visit, and we note traffic, temperature and fixings at the same time. Where strips at a site in Hertfordshire have turned cloudy and scratched, replacing them restores visibility for drivers and pedestrians sharing the opening.
In a warehouse in Hertfordshire where doors stay open for much of the shift, strip curtains offer a practical first step before considering a high-speed door.
Your loading bay stays our responsibility from the survey to the handover. In Hertfordshire, the survey and written quote are free, and the quoted price is fixed for the agreed scope. Installation is carried out by specialist engineers working under our management, at times planned with you to protect your loading schedule. Out-of-hours work is available by arrangement. We finish by testing the equipment and handing over its documentation.
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.
Towns we cover in Hertfordshire
We take enquiries about PVC strip curtains from across Hertfordshire. These are the towns with their own pages:
- Watford
- Hemel Hempstead
- Stevenage
- St Albans
- Welwyn Garden City
- Cheshunt
- Hatfield
- Bishop's Stortford
- Borehamwood
- Hitchin
- Hoddesdon
- Letchworth Garden City
- Harpenden
- Bushey
- Hertford
- Rickmansworth
- Potters Bar
- Berkhamsted
- Ware
- Royston
Budget range for supply and fit. The written quote after a free survey is the fixed price. All guide prices.
Which rules apply in England?
Sites in Hertfordshire 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
Is the site survey in Hertfordshire free?
Yes. For new installations, replacements, upgrades, conversions and complete bays, the site survey and written quote are free and come with no obligation. The survey lets us measure the openings, check the dock and structure, and understand how the bay is used, so the quote reflects your site. Repair and servicing visits are different: they are chargeable, with the price agreed before anyone attends.
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 Hertfordshire, 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.
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.
Other services in Hertfordshire
Full guide to PVC strip curtains · All loading bay services in Hertfordshire