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EI30/35dB fire- and soundproofed interior doors

The interior door collection includes certified EI30/35dB model, which is EI30 fire-insulated and Rw 42 dB sound-insulated (without a peephole, mail slot or doorbell). The EI30 / 35dB interior door is suitable for places where efficient sound-absorbing or fire-insulating door is required, for example for public spaces or technical premises in residential buildings. The door leaf is 70 mm thick and the door is equipped with four burglary proof hinges. The standard frame depth is 92mm, but frame depths 130, 150, 170 and 200 mm are also available. The maximum size for the door is 11 x 21 (1090 mm x 2090 mm) or 10 x 23 (990 mm x 2290 mm).

In fire and sound classified interior doors, the surface treatment options are laminated, veneered or painted. The standard shades for laminated doors are: white (W400 VV), grey (U12115 VV), beech (R24030 NY), oak (R20021 NY) and Formica laminates. Veneered interior doors are available in oak, birch, beech, and hazel. We use NCS, RAL and RR color charts for painted doors. Painted interior doors can also be grooved.

Veneer door models

Painted door models

Laminated door models

Fire- and soundproof classified EI30/35dB interior door's technical information

Structure: Door panel’s thickness 70 mm, 6 mm MDF surface boards. Veneer and laminated doors have hardwood edge frames in the door panel’s edges. The frame is painted pine frame.

Frame depth: 92, 130, 150, 170 and 200 mm.

Doorstep: Varnished oak doorstep.

Seal: Silicone sealing in the door leaf. Silicone and fire-resistant sealing in the frame.

Surface treatment: Painted, laminated and oak-, beech- and hazelveneer. Laminated doors with lacquered edges and ends. In veneered doors the door leaf is lacquered. Frame painted.

Fittings: Adjustable burglary proof hinges NTR110x30TMRKSS (4 St.), Abloy lock case LC190 or other similar lock case, adjustable strike plate LP731. Surface fittings not included in delivery.

SO EI30-35

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