Professional door handles: how to meet the requirements of public buildings and hotels?

Handles for public buildings and hotels: selection criteria, standards and comparison with residential handles

Door handles designed to equip public buildings and hotels are not merely functional elements. They must meet precise requirements in terms of safety, accessibility, durability and aesthetics. Discover in this article how to choose handles suited to these demanding environments while complying with current standards.

Essential standards for handles in public buildings and hotels

Accessibility for all: PRM standards

Interior and exterior door handles must be accessible to wheelchair users and comply with specific installation criteria:

* Installation height between 90 cm and 1.30 m on entrance or interior doors

* Lever handles, cranked handles or tubular handles for easy operation, even on a sliding or swing door

* Reduced footprint to allow door opening with optimal clearance

For more information, see our article on PRM handles.

Fire safety and resistance

Public buildings such as schools, hospitals or ERP (Établissements Recevant du Public) require handles compliant with the NF EN 1634 standard for fire doors.

The NF EN 1634 standard, and more specifically its grade 3, is a European standard that evaluates the performance of doors and associated elements (including handles and hardware) in terms of fire resistance and smoke control. Here is what this means in more detail:

1. Objective of the NF EN 1634 standard

The NF EN 1634 standard is divided into three main parts:

NF EN 1634-1: Fire door and fire-resistant door.

NF EN 1634-2: Smoke control for industrial and commercial closures.

NF EN 1634-3: Air permeability and smoke sealing of doors.

2. Decoding grade 3

In the context of public buildings, hospitals or hotels, grade 3 ensures that fittings (handles, hardware, hinges, etc.) associated with a door meet strict criteria:

* Fire resistance 

Components must remain functional for a minimum period (often 60, 90 or even 120 minutes), even at high temperatures. This includes the handle, the lock and the metal components.

* Smoke sealing 

Handles and hardware must prevent the spread of toxic fumes, which is essential to allow a safe evacuation in the event of a fire.

* Intensive use 

Grade 3 also corresponds to high and sustained use in environments where doors are operated multiple times a day. This ensures that handles and hardware have the robustness suited to fire doors in establishments open to the public (ERP).

Requirements for handles under the NF EN 1634 Grade 3 standard

* Fire-resistant materials 

Handles must be made of stainless steel, zamak or solid brass, capable of withstanding intense heat without deforming or giving way.

* Compatibility with fire-rated systems 

Handles must be paired with locks and strike plates that are fire-rated certified.

* Durability 

Handles must be tested to withstand at least 200,000 opening and closing cycles, guaranteeing their reliability over the long term.

* Functional design 

Handles must be ergonomic to allow easy opening, even in a panic or during a rapid evacuation.

* Reinforced locks and hardware to prevent break-in risks, particularly on entrance doors or armoured doors.

* Locks and bolts with an anti-panic system to facilitate door opening in an emergency.

Grade 3 of the NF EN 1634 standard is a mark of quality and safety for door handles intended for high-risk environments, such as public buildings, hotels and hospitals. If you are looking to fit your doors with handles compliant with this standard, it is crucial to verify that the entire system (handle, lock, hardware) has been tested and certified to this requirement.

Standards table 

Hygiene and cleanliness in sensitive spaces

Handles for hospitals, schools or professional kitchens must be designed with hygienic materials:

* Antimicrobial alloys, such as copper-zinc or brushed stainless steel, actively reducing the proliferation of bacteria.

* Lacquered or satin finishes resistant to disinfectant products.

* Rose covers or escutcheon plates for an aesthetic and hygienic finish.

Materials and finishes suited to professional handles

Stainless steel (304 or 316L)

* Resistant to corrosion and chemical agents.

* Suitable for high-traffic areas and damp environments.

* Ideal for entrance or interior doors in damp environments.

Solid brass (or polished brass)

* Premium material for hotels and design spaces. Can be treated to resist corrosion with nickel-plated or chrome finishes. 

* Available with aged, patinated or chrome finishes.

Zamak

* Zinc and aluminium alloy, 100% recyclable, this material is robust and economical for interior handles in offices or schools.

Antimicrobial alloys (copper and its derivatives):

* Copper-nickel (Monel): Very effective against bacteria and viruses.

* Copper-zinc (antimicrobial brass): Particularly suitable for handles in hospitals and schools.

* Proven reduction of 99.9% of micro-organisms within 2 hours (EPA standard).

Anodised aluminium 

* Lightweight, economical and customisable in terms of colour.

* Recommended for areas with moderate use (offices, schools).

White porcelain 

* Elegant, timeless and naturally hygienic, porcelain is often used on rustic or classic interior door handles. 

Decorative finishes 

Door hardware now offers a wide range of finishes for professional handles: chrome, matt black, matt nickel, gold or lacquered white allow adaptation to different styles and the creation of design spaces.

Comparison: handles for public buildings and private residences

Tips for making the right choice according to building type

* Hotels 

High-end design with integrated electronic systems (magnetic cards, NFC).

Handles with privacy locks or electronic locks.

Elegant materials such as polished brass or lacquered finishes.

* Hospitals and clinics 

Antimicrobial coatings certified to ISO 22196.

Handles in stainless steel or antimicrobial alloys to guarantee impeccable hygiene.

Discreet and robust rose covers for fire doors.

Touchless handles or handles operated by the forearm.

* Schools and universities 

Handles resistant to impacts and intensive use (aluminium or zamak).

Satin finishes for easy maintenance.

Customisable colours for better identification (evacuation doors, specific rooms).

* Shops and offices 

Ergonomic handles in satin stainless steel or matt black.

Adapted locking systems, such as tubular latches or reversible lever locks.

Contemporary design, often in stainless steel combined with glass.

Ergonomics designed for a high volume of customers.

Additional criteria for a high-performance handle

* Centre distance: Standard or custom-made depending on glazed, wooden or armoured doors.

* Compatible locks: Tubular latches, reversible bolts or cylinder systems.

* Complementary accessories: Door stops, hinges, strike plates and matching hardware for a harmonious set.

* Aesthetics: Pair the handle with solid wood doors or contemporary joinery.

Key points for choosing a handle for public buildings

* Certification: Verify compliance with local and European standards.

* Adaptability: Take into account the specifics of the environment (frequency of use, hygiene requirements, style).

* Maintenance: Materials must be easy to clean and compatible with disinfectant products.

* Longevity: Opt for handles with a guarantee on the number of cycles.

The choice of door handles for public buildings and hotels is based on demanding technical criteria, tailored to each environment. Whether for an armoured entrance door, a sliding wooden door or a glazed office door, Milla Handles offers you a comprehensive range that complies with current standards. Browse our selection of handles for public buildings and businesses and find the ideal handles for your professional projects.