External door
External doors are often used as emergency exits which are also burglary retardant in stores, retail shops, function rooms, concert halls, industrial buildings, etc. They can also be used indoors…
Heinen hung doors are constructed on the basis of the METAL+ concept so that they always look the same regardless of the ‘safety/security’ performance features available. All the doors are made to measure as regards:
- the many performance features available
- the finishes
- the fittings and accessories
- and the dimensions.
Which dimensions are best for hung doors?
At Heinen, we have decided to standardise the dimensions of the most popular doors in order to offer solutions that make economic sense.
The table below gives the ‘Type 1’ dimensions which are our most competitive range. The price of the door will remain the same for all sizes in the ‘Type 1’ category.
Which high-level performance features are available for hung doors?
In terms of the performance levels available, single hung doors can go as far as:
- 180 min. for fire resistance (EN 1634-1 EI2)
- CR5 for burglary resistance (EN 1627-1630)
- 55 dB for soundproofing (EN ISO 717-1)
Contact us for more information about combining performance features and the high-level protection offered on our hung doors.