|1||Concrete or sealing mortar.|
|2||Frame (steel sheet 15/10 or 20/10) covering the thickness of the reveal for a good-looking finish (with optional thermal break).|
|3||Double lip seal.|
|4||Insulation around the edges of the door (with intumescent material for fire doors).|
Tubular steel structure (60 x 60 x 2 mm).
|6||Door skin comprising 15/10 galvanised steel sheet screwed into the tubular structure and individually replaceable.|
|7||Self-lubricating hinges, adjustable and replaceable, screwed into the tubular door structure.|
|8||Hyper-strong synthetic material (for optimum protection of the insulation or intumescent material incorporated into the door leaf).|
1,000,000 open/close cycles (max. level)
M+7 (max. level)
15-year warranty on the door set
CR2 (subject to conditions)
Basic soundproofing: Rw = 30dB
T4: Av. U 1.9 W/m2K
(with automatic door bottom seal)
EN 1634-1: E, EI1, EI2, EW;
30’, 60’, 90’, 120’, 180’
EN 12211 & EN 12210: VC3
EN 1027 & EN 12208: E0 to E9 + E750
EN 1026 & EN 12207: L1, L2, L3, L4
EN 10077-1 & EN 10077-2: T0, T1, T2, T3, T4
EN 1634-3: Sa, Sm (200 °C)
EN 1627-1630: CR2, CR3, CR4, CR5 NF P20-551 & NF P20-311 Lev.5 cat.B / Lev.5 cat.B+
EN 717-1: Rw (C; Ctr) dB (A) 36 (-1; -2) to 55 (-2; -7)
EN 1522-1523: FB1 to FB7 + FSG BR1 to BR7 + SG2
EN 179 & EN 1125 (emergency exit fittings)
The great advantage of Heinen doors is that the performance features can be combined on a bespoke basis.
The extreme robustness of Metal+ doors is due to the fact that they are fitted in cast concrete.
The door frame is first attached mechanically using metal brackets (fitting clamps) before being completely filled with concrete, thereby providing maximum protection against heavy-duty use, vandalism, fire and noise.