External and security lighting in Knebworth
What we do in Knebworth: wall packs, bulkheads and sensors for entrances, yards and perimeters. Business units in Knebworth often have old SON floodlights over the yard and halogen bulkheads by the doors. LED replacements use far less power and come on instantly.
Local external and security lighting in Knebworth
Fire exit doors in Knebworth buildings need a light outside so people can see the way to a place of safety.
Many Knebworth businesses combine external lighting with car park and yard upgrades in a single visit.
We cover the whole of Knebworth, including the SG3, AL6 and SG2 postcode districts, and nearby places such as Welwyn, Stevenage and Welwyn Garden City.
Knebworth at a glance
What's included
- Weatherproof installation and certification
- Low-glare optics to avoid nuisance to neighbours
- Floodlights for yards and loading areas
- Photocell, timeclock and PIR control
Guide prices in Knebworth
Typical budgets for Knebworth premises, supplied and installed, excluding VAT.
| Item | Guide budget (ex VAT) | Basis |
|---|---|---|
| LED floodlight | £205 – £515 | per fitting, supplied and fitted |
| 6 m column with LED lantern | £825 – £1,545 | per column, incl. foundation and a moderate cable run |
| Presence (PIR) sensor | £40 – £80 | per sensor, installed |
| Scissor or boom lift hire | £155 – £310 | per day |
Example: 8 LED floodlights around a business unit, about £1,650 – £4,100 excluding VAT. Fixed price after a free survey.
Rules that apply in Knebworth
External lighting in Knebworth is designed to light the task without spilling into neighbouring windows or the night sky, and new installations still need to meet Approved Document L where it applies.
Knebworth FAQs
Can you work out of hours in Knebworth?
Yes. Evening, weekend and phased working is common for Knebworth offices, shops and warehouses, so the business keeps running.
Do you cover all of Knebworth?
Yes. We work across Knebworth and the SG3, AL6 and SG2 postcode districts, plus nearby places such as Welwyn, Stevenage and Welwyn Garden City.
Which rules apply to lighting work in Knebworth?
Fire safety duties come from the Regulatory Reform (Fire Safety) Order 2005. For new lighting, Approved Document L sets the energy efficiency requirements. We design and certify work to BS 7671 and, for emergency lighting, BS 5266-1.
What do LED floodlights cost?
As a budget, an LED floodlight costs around £200–£500 installed, depending on output, mounting height and access, excluding VAT.
External and security lighting near Knebworth
- External and security lighting in Welwyn
- External and security lighting in Stevenage
- External and security lighting in Welwyn Garden City
- External and security lighting in Ippollitts
- External and security lighting in Hertford
- External and security lighting in Hatfield