Product information on Firelock® Fire-resisting roller shutters
Firelock® fire-resisting roller shutters can be used in industry, office buildings, government departments, storerooms and shipping.
The range comprises two types of fire-resisting roller shutters: B120 Economy and BD120. The difference is in the price and the sizes available. The B120 Economy is less expensive but limited in the sizes available, while the BD120 is a little dearer, but due to its heavier construction is available in much larger sizes.
Due to the excellent test results, type BD120 can be supplied with an Efectis/TNO report up to a clear width of 11.75 m x 7.5 m wxh.
Because these fire-resisting roller shutters have double-walled steel armour, combined with the use of hook locks, they are also intruder-safe to the highest BORG class.
Liquid-repellent, explosion-safe, stainless steel or enamelled versions are widely used as well.
Fire resistance of Firelock® fire-resisting roller shutters according to NEN 6069
(all sizes below are supported by Efectis/TNO attestations of equivalence and/or a KOMO affidavit; these may be inspected at Hoefnagels Brand- en Bedrijfsdeuren)
B120E
| Fire resistance | Maximum clear widths (in mm) |
| 90 en 120 minutes | 3613 mm x 3036 mm wxh |
| 30 en 60 minutes | 4000 mm x 4250 mm wxh |
BD120
| Fire resistance | Maximum clear widths(in mm) |
| 240 minutes | Three roller shutters one after the other, 8000 mm x 7000 mm wxh |
| 120 minutes | 6000 mm x 4000 mm wxh |
| 120 minutes | 6000 mm x 6000 mm wxh max. opening area 12.5 m2 |
| 90 minutes | 10000 mm x 8000 mm wxh max. opening area 35 m2 |
| 30 en 60 minutes | 11750 mm x 7500 mm wxh |
