How is PAS 24 Tested?
Test | Description |
---|---|
Impact Testing | Uses a weighted pendulum to simulate forced entry |
Manual Cutting Testing | Hand tools attempt to create an opening in the door or window |
Mechanical Loading Testing | Sustained and dynamic pressure is applied to the door or window |
Salt Spray Testing | Evaluates corrosion resistance |
Cycle Testing | Ensures durability of hinges and locking mechanisms |
Weather Sealing Tests | Verifies the product's ability to withstand the elements |
PAS 24 is a British standard that sets the benchmark for enhanced security performance of external doorsets and windows. To ensure that doors and windows meet the stringent requirements of PAS 24, they must undergo a series of rigorous tests. In this article, we will delve into the various testing procedures that PAS 24 doors must pass to achieve certification.
Introduction
PAS 24 testing is crucial for determining the security and durability of external doorsets and windows. The tests simulate real-life scenarios, such as attempted forced entry, to assess the product's ability to withstand such attacks. At Internal Doors, we understand the importance of PAS 24 certification and ensure that our products meet these high standards.
Impact Testing
One of the key components of PAS 24 testing is impact testing. During this test, a weighted pendulum is used to strike the door or window at various points, simulating the force of an attempted break-in. The product must withstand these impacts without allowing access to the locking mechanism or creating an opening large enough for an intruder to enter.

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Manual Cutting Testing
Another critical aspect of PAS 24 testing is manual cutting. This test involves using hand tools, such as crowbars and chisels, to attempt to create an opening in the door or window. The product must resist these attempts and maintain its structural integrity.
- The tester will use a variety of hand tools to try and create an opening
- The door or window must not allow access to the locking mechanism
- The product must maintain its structural integrity throughout the test
Mechanical Loading Testing
PAS 24 also requires doors and windows to undergo mechanical loading tests. During these tests, the product is subjected to sustained pressure, simulating the force an intruder might apply when attempting to gain entry. The door or window must not deform or fail under this pressure.
Test | Description |
---|---|
Static Load | A sustained force is applied to the door or window for a set period |
Dynamic Load | A rapid, repeated force is applied to simulate a more aggressive attack |

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Additional Tests
In addition to the main tests mentioned above, PAS 24 also includes several other assessments, such as:
- Salt spray testing to evaluate corrosion resistance
- Cycle testing to ensure the durability of hinges and locking mechanisms
- Weather sealing tests to verify the product's ability to withstand the elements
These additional tests help to provide a comprehensive evaluation of the door or window's overall performance and longevity.
Conclusion
PAS 24 testing is a rigorous process that ensures doorsets and windows meet the highest standards of security and durability. By subjecting products to impact, manual cutting, mechanical loading, and various other tests, manufacturers can demonstrate their commitment to providing customers with secure and reliable solutions.
At Internal Doors, we are proud to offer a range of PAS 24 certified doors, supplied by Deanta, one of the UK's leading door manufacturers. Our products have undergone extensive testing to ensure they meet the stringent requirements of PAS 24, providing our customers with peace of mind and a secure home.
If you have any questions about PAS 24 testing or our range of certified products, please don't hesitate to contact us contact us on 01455 566 566 or email us at [email protected]. Our knowledgeable team is always ready to assist you in finding the perfect doors for your home.