Steel Fireproof Doors

The designers of ARP Ltd. constantly improve the design of fireproof doors, doing so in compliance with the increasing requirements of customers and new construction standards.
Our project designers prove their high professional competence thanks to the test results of the doors in the Laboratories of the Testing center for Fire and Emergency safety. 
The main requirement towards the doors is their protective function, mechanical strength and resistance to fire. This is proved by the tests carried out in licensed testing centers and the awarded official permits for incorporation in construction. The fireproof doors have CE marking in compliance with BNS EN 14351-1.
Our salesmen will make a competent inspection of the site or the project documentation of the building and will help you to choose the doors suitable for you. All technical issues can be analyzed by our designers, who shall offer you variants of possible solutions. 

Certificates and awards

ARP have a System for Quality Control EN ISO 9001:2015, certified by TUV Nord Cert
The ARP products have CE mark

Series Economy

An Economic Door
Steel doors for every type of building. Combines high fire resistance, thermal insulation, acoustic insulation and a competitive price. Smoke and gas control doors, anti-explosion doors.
Factory regulated for quick and easy installation.
Special frames for installation on openings on concrete, aerated concrete, brick, plasterboard and metal structures.
CE marking.
Patented product.

Series Economy Plus

A Larger Door
Intended for big openings, as well as sites with large pedestrian flow.
With 2 to 3 hinges on each door leaf, in accordance with the sizes and weight of the door leaf.
Hinges with bearings for heavy loads and intensive usage.
СE marking.
Patented product.


Series Universal

A Universal Door
A traditional product, recepient of many awards and honors.
Intended for offices, trade and entertainment centers, industrial premises, warehouse, public buildings, hospitals, laboratories.
2D adjustable hinges allow the installation of both small and light doors as well as big and heavy doors.
CE marking.
Patented product.


Series Prestige

A Prestigious Door
Intended for luxurious offices, trades and entertainment centers, Malls, community buildings and chambers, hospitals, laboratories, hotels
Accessories of stainless steel.
3D adjustable hinges and many options.
CE marking.
Patented product.


Intelligent Door Managment

News for Intelligent Door Management


New European Standard EN 16034

New European Standard EN 16034
Pedestrian doorsets, industrial, commercial, garage doors and openable windows - Product standard, performance characteristics - Fire resisting and/or smoke control characteristics

Other Products

About us

ARP Ltd. – A Model Bulgarian industrial producer
A family run small business established in the autumn of 1989 by dipl. Eng. Atanas Rangelov Petrov
Business activities are research, design, engineering and manufacturing in the field of steel doors.
Situated in South-Eastern Industrial Area of Plovdiv, Bulgaria
Leading Bulgarian manufacturer of steel doors:.-fire-proof doors certified for EI-30’, EI-60’, EI-90’ & EI-120’-multifunctional doors-security rolling shutters-rolling shutter industrial and residential doors-sectional industrial and residential doors


EDSF in Valencia February 2017

Working Groups of EDSF in Valencia, Spain ... more»

BAU 2017 Munich

ARP OOD have stand in exhibition in BAU 2017 ... more»