Smart buildings take a connected approach to managing and monitoring who is coming into and going through them. For almost every user, whether visitor, staff or contractor, the building journey begins with a door.
A 2025 report by analysts Memoori suggests that the global IoT market in commercial buildings will grow to $101 billion (€87.5 billion) by 2030, at a baseline predicted CAGR of 7.9%. Memoori identify offices, retail premises, data centers, and hospitality businesses as probably early adopters of smart building technology.
Secure buildings
The smart building will streamline the experience for both users and managers
The smart building will streamline the experience for both users and managers. When fully implemented, it promises buildings which are more secure; that make better use of energy; and which will make data-driven decisions in real time.
On the basis of these concrete benefits, analysts forecast rapid growth. According to Fortune Business Insights, the market will grow from a value of $143 billion (€122 billion) in 2025 to $548.5 billion (€469.5 billlion) by 2032, at an estimated 21.2% CAGR2. Security systems and technologies will be a significant component of this growth.
Door closer
In a world of smart sensors, building management dashboards and real-time analytics, the door closer is easy to overlook. Yet in creating tomorrow’s generation of intelligent buildings, this device will play a critical role.
Modern high-spec door closers do far more than simply shut a door. They help preserve climate zones, reduce noise, support fire safety and accessibility, and enhance security and convenience, throughout the wider building.
For security, the door closer is essential. A door left ajar – whether by wind, human error or wear and tear – undermines access protocols and protections. Intelligent closers work alongside digital locking and access systems to ensure doors shut reliably behind every authorised user, reducing the risk of tailgating.
Fire safety strategy
This supports safer evacuations and regulatory compliance without compromising day-to-day convenience
A certified door closer is also a key component in fire safety strategy. When integrated with fire alarm systems, closers allow fire doors to remain open during normal use, but close automatically in an emergency.
This supports safer evacuations and regulatory compliance without compromising day-to-day convenience.
From a sustainability standpoint, the contribution is also tangible. A closed interior door helps to maintain temperature differentials, between an office and the corridor, for example, or a server room and an atrium exposed to climate variations.
Improved energy efficiency
Fully closed interior doors help reduce stack pressure – the unwanted inflow of air at lower levels, caused by rising warm air within the building – which can otherwise disrupt HVAC performance.
Even a single poorly closed door can force HVAC systems to work harder, leading to unnecessary energy waste. A door closer ensures these doors shut gently but securely every time, supporting improved energy efficiency metrics.
Smart door, smarter building
ASSA ABLOY intelligent door closers are designed to work as part of a broader Building Management System
In a connected building, integration is everything. ASSA ABLOY intelligent door closers are designed to work as part of a broader Building Management System (BMS).
They integrate seamlessly with access control, fire alarm and HVAC platforms, helping the building to become more responsive, more secure, and more efficient.
“Every model in our range of award-winning door closers is engineered for performance, durability and aesthetics. As you would expect, they meet or exceed critical EN 1154 compliance requirements and in most cases, are certified for use on fire doors,” says Andreas Gmelin, Product Management and Business Development Director from ASSA ABLOY Opening Solutions EMEIA.
Improved smart building performance
“Increasingly, they are also designed, from the ground up, by paying attention to their growing role within an intelligent building environment. They can be responsive and be used together with other components in a smart building, focusing upon access, energy and life safety,” continued Andreas Gmelin.
He adds, “In short, they are no longer just robust, convenient hardware working in isolation to perform a single important task. Door closers are now a key enabler of improved smart building performance, which benefits every user and makes life easier for building managers.”
