MAIN DOOR

STVPL Fire Doors are doors that allow passage of people while preventing the passage of fire between departments in a certain time period in case of fire. What makes STVPL Fire Doors different from their peers is the quality of assembly and service, as well as the quality of the materials used and the compatibility of each part of the system with the other. Fire doors play an important role by contributing to the safety of life and property in buildings. On the other hand, it can be a challenging item for construction companies in terms of dimensioning, detailing and assembly. While STVPL contributes to the safety of life and property in buildings with its standardized certified fire doors, it offers construction companies a quality product that will not strain their budgets and that they can obtain quickly, which is practical in transportation and assembly.

Using the fireproof door for the main entrance or exit makes excellent sense. Most importantly, a fire-free entry point allows the rescue team to get inside faster. Similarly, a safe exit is highly correlated to a low casualty rate. 

SHAFT DOOR

There are many heat resistant systems used to ensure fire safety in buildings. As well as emergency exit doors and fire escapes, doors that are used to protect electrical and mechanical installations and to prevent dangers from reflecting out are called shaft doors. 

Shaft doors are used in plumbing, fire, electrical and elevators shafts. These doors are useful for providing access to areas which require protected entry. Doors can be provided in different colours along with louver or vision panel as per customer requirement. 

The shaft door provides the opportunity to protect your electrical and mechanical installations in buildings in a safe and decorative way. In the event of a possible fire, while the installation shafts cause a chimney effect and cause the fire to progress rapidly to the upper zones, the use of the installation shaft door prevents the fires that occur in the premises from reaching the installations and the fires that may occur in the installation shafts to the usage areas. Its fixed outer frame and movable inner frame are made of galvanized material resistant to crushing and buckling. 

CLEAN ROOM DOOR

Choosing the correct door system is a major factor in maintaining the delicate balance of a cleanroom environment. If a cleanroom door does not function correctly, the cleanroom could fail to meet the relevant standards and be exposed to a high risk of contamination. 

The ISO standard defines a cleanroom as: “a room in which the concentration of airborne particles is controlled, and which is constructed and used in a manner to minimise the introduction, generation, and retention of particles inside the room and in which other relevant parameters, e.g. temperature, humidity, and pressure, are controlled as necessary”.

The cost of air control in a cleanroom can be comparatively high. The energy requirement of HVAC systems usually amounts to 50-75% of electricity consumption in a clean production space, due to the high airflow rates needed for particular ISO classes. However, when a door is opened, a significant exchange of air (with that of the outside air) will take place. This can affect the cleanliness of air within the room until such time that the HVAC can recirculate and clean the air again.

Cleanrooms that have hermetic sliding doors can give consistent and fully predictable sealing and air leakage control over long periods. Hermetic sliding doors have a frame mounted seal that, along with special indentations in the track, uses the door’s own weight to seal perfectly against the frame and also the floor.