Betafence Securifor Defender
Betafence Securifor Defender is a double-protected high security fence for demanding conditions. The polyester coating applied over the galvanising withstands salty coastal air and the chemical load of industrial areas without maintenance. The ASTM 2871-15 certified structure with its 76.2×12.7 mm mesh prevents climbing and cutting with tools.
Technical data
Specifications
Why choose this
Features
- Double protection with galvanising and polyester coating
- ASTM 2871-15 certified
- Withstands harsh weather conditions
- Anti-climb thanks to the small mesh
Suitability
Applications
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Read more →SECURIFOR DEFENDER for ports and coastal areas
SECURIFOR DEFENDER is designed for sites where both corrosion and the threat of intrusion are real risks. The galvanised steel frame is finished with a polyester coating that forms double protection. The inner galvanising protects the steel from corrosion, and the outer coating withstands UV radiation, salt spray and industrial chemicals. This makes SECURIFOR DEFENDER the first choice for ports, coastal airports and industrial plants near the sea. The small 76.2×12.7 mm mesh gives no finger grip or foothold, so the fence is practically unclimbable without aids.
SECURIFOR DEFENDER or SECURIFOR 2D, which suits your site?
SECURIFOR 2D is the galvanised basic model, suitable for inland sites and normal weather conditions. SECURIFOR DEFENDER is chosen when the site is less than 5 km from the seashore, in an industrial area with chemicals in the air, or in an environment where maintenance visits should be kept to a minimum. The polyester coating adds roughly 15–20% to the purchase price but removes the need for recoating for the entire service life. SECURIFOR DEFENDER is ASTM 2871-15 certified, while SECURIFOR 2D has LPS 1175 A1 certification. Both prevent climbing and cutting, but the certification standards differ. The difference in practical intrusion protection is small, but it can be decisive where documentation requirements apply.
Technical features and ASTM 2871-15 certification
SECURIFOR DEFENDER has a wire diameter of 4 mm and a mesh size of 76.2×12.7 mm. The narrow vertical mesh effectively prevents tools such as wire cutters or shears from being placed against the wire. ASTM 2871-15 is an American standard that defines test methods and performance for high security fences. Certification means that the fence has passed force and cutting tests under standardised conditions. Pur-ait supplies SECURIFOR DEFENDER as ready-made panels complete with posts and fixings.
Typical applications
SECURIFOR DEFENDER is used in Finland and across Europe at sites that require both a high level of security and a long, maintenance-free service life. Typical sites include ports and terminals, where salt spray puts constant stress on structures. Airport security areas, where ASTM certification is often a requirement. Industrial plants on the coast or in the chemical industry. Public infrastructure sites such as water utilities and electrical substations, where physical protection is a critical part of overall security.
SECURIFOR DEFENDER price and quote request
The price of SECURIFOR DEFENDER depends on the number of panels, the height, the choice of posts and the installation conditions. The polyester-coated version costs more than the galvanised SECURIFOR 2D and is intended for sites where corrosion is a real risk. Pur-ait is the official Betafence partner in Finland and supplies SECURIFOR systems as turnkey deliveries from design to installation. Request a quote and we will size the solution to your site's security requirements and conditions.
Frequently asked questions
Betafence Securifor Defender, FAQ
What is the difference between SECURIFOR DEFENDER and SECURIFOR 2D?
Which sites is SECURIFOR DEFENDER best suited for?
What does ASTM 2871-15 certification mean in practice?
Can barbed wire or other accessories be added to SECURIFOR DEFENDER?
How much does SECURIFOR DEFENDER cost?
Contact us
Right for your site?
Tell us about your site and requirements, and we will specify the right solution and send you a quote.