Over Door Heater Installation, London
Commercial air curtain heaters installed above shop and office entrances. Keep the warm air in, keep the cold draughts out, keep customers comfortable.
Certificates Issued
On completion
Who is this for?
Shop, restaurant, and café owners losing heat every time the door opens, office managers fitting out a new reception, and landlords of commercial units preparing a premises for let.
Signs you need this
- Your shop loses noticeable heat every time a customer walks in
- Reception staff are sitting in a draught from the entrance
- You are fitting out a new commercial premises
- Your existing unit is noisy, cold, or no longer heats
- You need a heater that runs with or without heating, for year-round draft exclusion
What is included
- Supply or install of the correct air curtain unit for the door width
- Dedicated circuit sized for the heater load, usually 6kW or 9kW
- Fused spur and remote control or wall-switch mounting
- Commissioning and handover, including filter access
- Minor Works certificate for the new circuit
How it works
- 1Send us the door dimensions and a photo of the entrance. We recommend the right model.
- 2We source the unit or install one you have already bought. Lead times are usually a week.
- 3Install takes half to a full day depending on cable runs from the consumer unit.
- 4You get a handover walkthrough and the Minor Works certificate.
Certification on Completion
Air curtain installation involves a new dedicated circuit which is notifiable under Part P. We are NICEIC registered and self-certify.
What Our Customers Say
Power went out at 11pm on a Sunday. Called Capital Electrician and someone was at my door within 45 minutes. Turned out to be a faulty connection in the consumer unit. Fixed on the spot. Could not ask for more.
Sarah M.
Ealing
Needed an EICR for my rental flat before the new tenants moved in. Booked for the following week, electrician arrived on time, and I had the certificate emailed to me the same day. Simple and professional.
James T.
Islington
Had our 1930s house fully rewired. It was a big job and they were upfront about the disruption, but the team worked tidily and finished a day ahead of schedule. The new consumer unit is a big improvement on the old fuse box.
David and Claire R.
Wandsworth
Frequently Asked Questions
Related services
Other work homeowners and landlords book alongside over door heater installation.
Commercial Electrician
Electrical maintenance, testing, emergency lighting, and fit-outs for offices, shops, restaurants, and commercial premises.
Consumer Unit Upgrades
Fuse board replacement with modern RCD or RCBO-protected consumer units. Full compliance with current regulations.
Home Data Cabling and Ethernet Installation
Cat6 structured cabling for homes and small offices. Ethernet runs to every room, cleanly installed and patched.
Accreditations and Certifications
Independently assessed, verified, and insured. Every job meets the highest industry standards.
Get a Free Quote
Tell us what you need and we will get back to you with a clear, no-obligation quote.
Need an Electrician?
Get in touch for a free, no-obligation quote. Same-day emergency callouts available.