- Location
- Borehamwood, Hertfordshire
- Main postcode district
- WD6
- Nearby (straight line)
- Barnet (3 miles), Bushey (4 miles) and Potters Bar (5 miles)
- Survey and quote
- Free, with a fixed written quote
A sectional loading bay door is an overhead door made from horizontal insulated steel panels hinged together, which run up on rollers in side tracks and park beneath the ceiling or up the wall when open. Panels are commonly 40 to 80 mm thick, so the door seals and insulates better than a single-skin shutter, and it can be operated by hand chain, push-up or electric motor.
Why do sites in Borehamwood choose this?
Ageing units around Borehamwood sometimes have low lintels or pipework above the opening, which a low-headroom or high-lift track can be chosen to work around. Food and drink businesses in Borehamwood running temperature-controlled goods-in areas can choose thicker panels to hold conditions steady between deliveries.
Warehouses across Borehamwood that still rely on single-skin shutters may switch to insulated sectional doors when heating costs or cold goods-in areas become a problem.
For sectional loading bay doors in Borehamwood, we begin with a free site survey and a fixed written quote, so you know the scope and cost before committing. We take responsibility for managing the job, and specialist installation engineers carry it out under our supervision. Bays are taken out of use in a planned sequence so the rest of the dock keeps working, and evening or weekend work can be arranged. Each item is tested at handover and the documentation is left with you.
How much does a sectional loading bay door cost?
A sectional loading bay door typically costs £2,400 to £5,200 per door, excluding VAT, supply and fit, for a made-to-measure insulated door fitted and working.
Where your door lands in the range depends on:
- Opening size: larger doors need more panel area, heavier springs and longer track.
- Panel thickness and finish: thicker insulated panels and non-standard colours add cost.
- Track type: high-lift and vertical lift tracks use more steel and fixings than standard lift.
- Operation: an electric operator with safety edge and photocells costs more than chain or push-up operation.
- Vision panels and extras: glazed sections, interlocks to the leveller and links to traffic lights.
- Site conditions: removing an old door, making good the opening, getting power to the door head and out-of-hours working.
We price after a free site survey, and the written quote is the fixed price for the work described. You can compare typical figures on our price guide.
What happens on site when a sectional dock door is installed?
Fitting a sectional dock door often takes around a day per opening once the door is on site, though very large doors or awkward fixings take longer. The bay is out of use while the work is under way.
A typical installation runs like this:
- The old door, if there is one, is taken down and removed from site.
- Steel angles or packers are fixed to the opening so the tracks run true.
- Tracks, springs and panels are assembled and the door is balanced.
- The operator, safety edge, photocells and controls are fitted and wired.
- The door is tested, adjusted and handed over.
Before we arrive you will need a clear area inside the opening for access equipment and the bay taken out of service. Electric doors also need a suitable isolated power supply near the door head, single or three-phase depending on the operator, which we confirm in the quote. On multi-door sites we work bay by bay so the rest of the dock keeps running.
The same published guide range applies across England; access, out-of-hours working and site conditions are confirmed at the free survey.
Survey checklist for your dock
- Bumper position and wear or damage on the dock face
- Headroom above the opening and which track type will suit it
- Wind exposure at the dock, which affects door and shelter choice
- Condition of any existing leveller pit, kerb angles and pit drainage
- Scope to convert ground-level doors into docks or add lift tables
- How often each door cycles during a typical shift
Options to discuss
High-lift or vertical lift track
Track arrangements that keep the open door clear of lights, sprinkler pipes, racking and forklift masts in buildings with plenty of height above the opening.
Thicker insulated panels
Panels at the upper end of the common 40 to 80 mm range improve insulation for heated warehouses and temperature-controlled goods-in areas.
Planning, building control and safety law in England
Powered doors and dock equipment installed in England may carry the UKCA or the CE mark, and doors are covered by the product standard BS EN 13241. We hand over the relevant documentation for each item fitted in Borehamwood. Planning and Building Regulations questions are never assumed either way: we check what applies at survey, so you know before work is booked.
Questions about sectional loading bay doors in Borehamwood
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 Borehamwood, 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.
Is the site survey in Borehamwood 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.
Can you work alongside our main contractor on a new build in Borehamwood?
Yes. For new warehouses and fit-outs, we can supply and install the dock package as part of a wider project, working to the main contractor's programme, site rules and permits. We will need drawings, dock levels and the programme, and we coordinate pit details, power supplies and door openings with the relevant trades before installation begins.
Can a manual sectional door be motorised later?
Often yes, if the door is sound and correctly balanced. An operator is fitted to the spring shaft or a trolley drive is fixed to the ceiling, and the door gets a safety edge and photocells at the same time. We check spring condition and balance first, because a motor should never be used to make up for a badly balanced door.
How is a sectional loading bay door locked?
A manual sectional door is usually locked with a slide bolt or shoot bolt on the inside, while an electric door is held closed by its operator. Because dock doors are secured from inside the building, extra locks are not often needed, but we can add bolts or a locking operator where security is a priority.
Sectional loading bay doors near Borehamwood
Businesses outside Borehamwood may find their nearest town in this list: Barnet (3 miles), Bushey (4 miles) and Potters Bar (5 miles). Each page covers doors, docks, repairs and servicing.
Other loading bay services in Borehamwood
Full guide to sectional loading bay doors · Everything we do in Borehamwood
Tell us what is happening at your Borehamwood dock, what equipment is there and when it is used, and we will suggest the right next step.