Medium Security Access Door
SKU:DSB-123SD-MS
The DSB-123SD-MS is ideal for medium security situations such as housing projects, hospitals, or in those instances where a more secure access door is required.
| Door Size H × W (in.) |
Door Size H × W (mm) |
Wall/Ceiling Opening H × W (in.) |
Shipping Wt. (lbs.) |
Shipping Wt. (kg.) |
|---|---|---|---|---|
| 12 × 12 | 305 × 305 | 12 1/2 × 12 1/2 | 24 | 10.9 |
| 16 × 16 | 406 × 406 | 16 1/2 × 16 1/2 | 32 | 14.5 |
| 18 × 18 | 457 × 457 | 18 1/2 × 18 1/2 | 36 | 16.4 |
| 24 × 24 | 610 × 610 | 24 1/2 × 24 1/2 | 52 | 23.6 |
| 36 × 24 | 914 × 610 | 36 1/2 × 24 1/2 | 68 | 30.9 |
| 36 × 36 | 914 × 914 | 36 1/2 × 36 1/2 | 95 | 43.2 |
Spec Sheet / CAD Files
Download the architectural specification sheet and CAD drawings for this product.
The DSB-123SD-MS Medium Security Access Door is designed for applications where a more secure access opening is required. Karp identifies this model for housing projects, hospitals and other locations that need additional security for concealed building services.
It provides access for inspection, maintenance and repairs while supporting the security requirements of the surrounding facility.
Where to use a medium security access door
A medium security access door is suitable for facilities where ordinary access panels may not meet the project's security needs.
Typical applications include:
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Housing projects
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Hospitals and healthcare facilities
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Institutional buildings
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Service areas requiring restricted access
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Locations where concealed building equipment needs secure access
Select the door according to the facility's security requirements, the installation location and the type of equipment behind the opening.
Medium security vs. standard access doors
Standard access doors provide access to concealed services, while a security access door is intended for applications requiring additional protection against unauthorized access.
The DSB-123SD-MS is designed for medium security applications. For projects requiring a higher level of security, see Karp's DSB-123SD High Security Access Door.
The appropriate model depends on the security requirements of the building and the access restrictions needed for the area.
Available sizes and opening dimensions
The DSB-123SD-MS is available in these standard sizes:
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12 x 12 inches
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16 x 16 inches
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18 x 18 inches
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24 x 24 inches
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36 x 24 inches
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36 x 36 inches
The listed wall or ceiling opening is 1/2 inch larger than the nominal door dimensions in each direction. For example, a 12 x 12 inch door requires a 12 1/2 x 12 1/2 inch opening.
Always confirm the published opening dimensions for the selected size before preparing the opening.
Choosing the right security access door
Before specifying the DSB-123SD-MS, consider who needs access, how frequently maintenance is required and whether the installation requires a medium or high security solution.
For other access requirements, Karp offers standard access doors and specialty access doors.
Karp also provides architectural specifications and CAD resources to support project planning and documentation.
