Marine Fire Doors

MANTA B-15 - Single Leaf Door Cabin

MANTA B-15 CABIN doors are produced and equipped to meet the customers demands for naval and commercial vessels or offshore platforms. The doors are designed and tested to comply with the toughest conditions, yet also fit very well with elegant environments.

The door leaf can be delivered with many different finishings to best accentuate the individual marine interior. The door has an integrated reinforcement for a door closer and allows for different types of door sill.


Door thinckness
Promat K84 on insulation
3 x 19mm
Steel sheets
Door frame

Door leaf of total thickness 61 mm is made of 0,8 mm thick steel sheets on both sides, glued with Promat K84 on insulation core made of 3x19 mm thick mineral wool KNAUF MHTB 700 (density approx. 150kg/m3). Between two insulation plates is acoustic insulating material Promasound TL with thickness 2 mm (density approx. 2100kg/m3 ). Ventilation channel integrated into door leaf. It incorporates a single point mortise lock (TRIOVING 5316). Doors can be right or left hinged. Finnish in PVC decorative veneer or powder painted in standard RAL colour.


Fire doors MANTA B-15 Single Leaf Door Cabin
Door leaf PVC decorative veneer or powder painted in RAL colour
Door frame 1,5mm profiles painted in RAL colour
Thickness of doorleaf 61mm
Hinges 3pcs steel hinges
Core material 3 x 19mm thick mineral wool + 2mm thick acustic insulating material
Sound reduction 41dB
Application Internal
Maximum nominal
clear opening
1200 x 2200mm (width X height)
Optional Two ventilation grills, upper and lower, with maximum opening 490 x 130mm

Tehnical data