Our other sites:
LPS 1175 Security Rated steel fencing
Sentry® A1 (SR1) Fencing | Steel Security Fencing
Jacksons Sentry® A1 system offers a security rated vertical bar stopped pale-through-rail solution with a flat top which provides a surface suitable for a wide variety of security toppings. It’s simple minimalist design is equally appropriate for contemporary or more traditional settings and is a great alternative to traditional physical security measures whilst providing improved boundary security.
25 year service life guarantee
Sentry SR1 Features
- LPS 1175 A1 (SR1) Approved
- Secured by Design Preferred Specification
- Seamless, concealed vandal proof rail to post fixings
- Fully welded pale-through-rail construction
- Anti climb design
- Double row of 25mm high sharp-pointed steel double comb fro additional security comes as standard
- SR1 gates available
Panels
Sentry® A1 panels are up to 3000mm high have two rectangular hollow section rails 60 x 40mm (3 rails if 3000mm high). Vertical round hollow section 32mm pales are passed through the rails with standard spacing at 129mm centres. Panels from 1800mm high have a security comb (double row of sharp steel points 23 x 2mm thick).
Gates
A1 gates available.
Sentry A1 Panel Specifications
| Height (mm) | Post Centres (mm) |
Post Dimensions (mm) |
Overall Post Length (mm) |
| 1800 | 3000 | 60 x 60 | 2500 |
| 2000 | 3000 | 60 x 60 | 2800 |
| 2500 | 3000 | 80 x 60 | 3300 |
| 3000 | 2484 | 80 x 60 | 3800 |
Post Options
Standard Finishes
Explore our finishes below
Standard Colours
Standard powder coating colours:
Document Downloads
Download specification documents, drawings and case studies for this product
About A1 (SR1) Fencing
A1 fencing has been tested and certified to provide the minimum level of protection against opportunistic attacks after undergoing the LPS 1175 test devised by LPCB. During testing our fencing had to delay several attacks using category A tools such as screwdrivers, pliers, and small knives, each lasting at least 1 minute, providing it with a rating of A1 under Issue 8, the equivalent of SR1 under Issue 7. Find out more and view the full product range here.
Top