Concealed door closers are an ideal solution for projects that require a balance between design aesthetics, functionality, and long-term durability. Unlike surface-mounted closers, these are fitted neatly within the door and frame, offering a hidden solution that regulates the door’s swing without compromising on visual appeal or performance.
For architects and main contractors operating in social housing, care homes, and mental health facilities, the specification of concealed door closers is increasingly being driven by safety, anti-vandalism, and compliance requirements. With ligature concerns in mental health settings and the frequent vandalism of surface-mounted hardware in social housing, concealed solutions such as Samuel Heath’s Powermatic range have become a smart and cost-effective specification choice.
Important factors when specifying concealed door closers
When specifying concealed door closers for projects in sectors such as social housing and healthcare, there are several key considerations that architects and main contractors should take into account.
First and foremost is fire rating compliance. It’s essential to choose door closers that are tested and certified to relevant standards, such as BS EN 1154, and carry CE and UKCA markings to ensure they meet legal and safety requirements. Door type and usage also influence specification decisions – factors like door weight, frequency of use, and whether the door is latched or unlatched should all be considered to ensure compatibility and performance.
Vandal resistance is another major consideration, especially in social housing environments where surface-mounted closers are often targeted and damaged. Concealed closers offer a safer, tamper-resistant solution.
Adjustability is also critical – being able to fine-tune the closing speed and latching action allows for better control and user experience, particularly in settings where resident needs may vary. From an aesthetic point of view, concealed door closers support clean architectural lines with no visible hardware, making them well-suited to modern or heritage design schemes.
Fire rated concealed door closer – Powermatic R100
The Powermatic R100 is Samuel Heath’s signature concealed door closer, widely specified for its durability, compliance, and discreet appearance. Designed for high-traffic environments, the R100 is particularly well-suited to social housing projects where door control is required without introducing ligature risks or vulnerable surface hardware.
Key features:
- Fully concealed when the door is closed
- Adjustable closing speed and power latching action
- CE and UKCA marked
- Tested to BS EN 1154:1997, power size 3
- Endurance tested to 500,000 cycles
- Approved for use on FD30 and FD60 fire doors
- Compatible with both latched and unlatched doors
- Works with electronic hold-open systems
- 10-year guarantee
Benefits in social housing:
- Prevents vandalism – Hidden inside the door leaf and frame
- Reduces maintenance costs – No exposed hardware to damage
- Protects fire door integrity – Safer in the event of a fire
- Maximises space – Ideal for tight corridors or small rooms
- Supports long-term cost savings – A worthwhile investment over repeated overhead closer repairs
Powermatic R100 Concealed Door Closer
Fire rated concealed door closer – Powermatic R108
The Powermatic Axis R108 is a robust alternative to the R100, designed to meet more demanding performance criteria. With a higher weight capacity and advanced functionality, it is ideal for heavier doors in settings that require enhanced control and longevity.
Key features:
- Supports heavier doors
- Precision-engineered for smooth, quiet operation
- Greater adjustability for complex specifications
- Fully concealed design
- Fire rated and compliant with relevant accessibility standards
- Flexible installation options for different door and frame types
Ideal for:
- Healthcare environments
- Specialist care settings
- Heavy usage fire doors
- High-value refurbishment projects
The R108 offers an elevated level of concealed performance, maintaining the same discreet aesthetics while handling more demanding functional requirements.
Powermatic Axis R108 Concealed Door Closer
FAQs
What is a concealed door closer?
A concealed door closer is installed within the door and the frame, making it invisible when the door is closed. It regulates the opening and closing motion like a traditional overhead closer but offers a clean, tamper-resistant solution.
Are concealed door closers fire-rated?
Yes. Both the Powermatic R100 and R108 are fire-rated and approved for use on FD30 and FD60 doors. They are tested to BS EN 1154 standards and are CE and UKCA marked.
Why specify concealed door closers in social housing?
They help reduce vandalism, protect fire door performance, lower maintenance costs, and offer enhanced resident safety—especially when ligature risks must be mitigated.
Can concealed door closers be adjusted?
Yes. Both the R100 and R108 offer adjustability in closing speed and latching force, providing flexibility to meet various user requirements.
Do concealed door closers cost more than overhead closers?
Initially, yes. But the long-term cost savings through reduced repairs, replacements, and improved fire safety make them a smart investment—particularly in high-risk environments like social housing.
If you would like to know more about our fire rated concealed door closers or you wish to discuss an upcoming project, please get in touch.