EN 1627-1630 RC3 Certified

The HFI RC3 is independently certified to EN 1627-1630 Resistance Class 3 — providing documented, tested resistance against an experienced attacker using a second set of tools including chisels, crowbars, wedges and hammers for a set attack period.

1.6mm Reinforced Hinge Zone

The outer steel plate is folded four times on the hinge side to achieve an effective thickness of 1.6mm — the panel's most vulnerable point structurally. This reinforcement guarantees hinge durability and extends the service life of the door under security-grade usage.

High Insulation Value — 0.561 W/m²K

The RC3 burglar-resistant panels achieve a U-value of 0.561 W/m²K — combining security performance with meaningful thermal insulation, delivering two functional requirements in one door specification.

What Is the HFI RC3?

The HFI RC3 is an EN 1627-1630 Resistance Class 3 certified burglar-resistant sectional overhead door — an independently tested and verified security door for commercial and industrial applications where documented, certifiable physical security at the overhead door opening is required. RC3 certification demonstrates tested resistance against an experienced attacker using a second set of tools including chisels, crowbars, wedges and hammers for the specified attack period defined in EN 1627.

The difference between a “security door” in marketing terms and a certified RC3 door is the existence of an independent test. The HFI RC3 has been physically attacked by a skilled test team using the tools and methods defined in EN 1627-1630, and the results have been documented, witnessed and certified. No self-declared security rating has the same evidentiary standing as a third-party tested and certified Resistance Class result.

Technical Specifications

SpecificationsValue
Security RatingEN 1627-1630 Resistance Class RC3
Panel Thickness40mm (T40-ISO burglar-resistant panels)
U-Value0.561 W/m²K (T40-ISO with PVC end caps, PVC top/bottom profiles, side seal)
Outer SteelZ225 galvanised (EN 10326) with 25μm polyester coating
Hinge ReinforcementOuter plate folded 4× — 1.6mm effective hinge zone thickness
Thermal BridgesEliminated by PVC end caps, top/bottom profiles and track insulator
InsulationFire-resistant PU foam, CFC-free
CertificationsCE Marked · EN 1627-1630 RC3 · EN 10326 · DIN 55928-8

Industries Served

Where the HFI RC3 Here Is Used

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Technical Documentation

Download the full product specification sheet, installation guide, and compliance certificates.

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