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03 · Collbaix

Rolling shutters

High-security rolling shutters in extruded aluminium, certified against burglary up to class RC 6 and, in the Diamond versions, also against firearms, explosions and fire.

  • Burglar-resistant up to RC 6 · EN 1627
  • Bullet-resistant up to FB6 · EN 1522
Shop window protected by high-security rolling shutters

Our experience

Collbaix extruded aluminium rolling shutters are designed to offer very high security against burglary, with an elegant and functional design. They are certified to the European standard EN 1627:2021, tested by CNPP in France, and intended in particular for jewellers, banks, tobacconists, museums, art galleries, antique dealers and boutiques.

Which range for which risk?

Risk levelRangeCertifications
Burglary: high protectionSecurbaix · Securbaix ThermicRC 3 · EN 1627
Burglary: very high protectionSecurbaix BLRC 4 · EN 1627
Burglary resistance with shop-window visibilitySecurbaix BL Vision · Vision XLRC 4 · EN 1627
Burglary and firearmsDiamond BLRC 5 · EN 1627 · FB4 · EN 1522
Maximum risk: burglary and firearmsDiamond BL X-TremeRC 6 · EN 1627 · FB6 · EN 1522
Maximum risk: including blastDiamond BL X-Treme BlastRC 6 · FB6-S · EXR5-NS · EN 13123-2
Fire and high temperaturesDiamond BL X-Treme FireFire 60 min

Solutions

Securbaix rolling shutter closed on a shop

Securbaix

Burglar-resistant rolling shutter in extruded aluminium, for shops, offices and homes.

RC 3 · EN 1627
Wood-effect Securbaix Thermic rolling shutters in two stone arches

Securbaix Thermic

Version with insulated slats, to maintain the indoor temperature and improve sound insulation.

RC 3 · EN 1627Thermal and acoustic insulation
Securbaix BL rolling shutters closed over a shop window

Securbaix BL

Double-wall slats 85 × 15 × 1.5 mm in high-strength aluminium alloy (6063 T5 with titanium), stainless steel end caps, bottom slat reinforced with a T-profile. Hold-to-run or automatic operation.

RC 4 · EN 1627Up to 4,000 × 5,200 mmWind class 2
Securbaix BL Vision rolling shutter with perforated slats

Securbaix BL Vision

RC 4 version with perforated slats so the shop window remains visible even when the shutter is closed.

RC 4 · EN 1627
Shop windows protected by Securbaix BL Vision XL rolling shutters

Securbaix BL Vision XL

Maximum light and transparency: slats with large 400 × 55 mm openings closed with polycarbonate, for jewellery and boutique shop windows.

RC 4 · EN 1627Up to 4,000 × 5,200 mm17.1 kg/m²
Diamond BL rolling shutter sample

Diamond BL

Burglar- and bullet-resistant shutter for the highest risks.

RC 5 · EN 1627FB4 · EN 1522
Laboratory tests on the Diamond BL X-Treme rolling shutter

Diamond BL X-Treme

The highest level in the range, against burglary and firearms.

RC 6 · EN 1627FB6 · EN 1522
Blast test rig with Diamond BL X-Treme Blast rolling shutter

Diamond BL X-Treme Blast

Adds blast resistance: up to 20 kg of TNT at 4 metres. For bunkers, panic rooms and sensitive sites. Available as a shutter, door or curtain.

RC 6 · EN 1627FB6-S · EN 1522EXR5-NS · EN 13123-2
Fire test of the Diamond BL X-Treme Fire rolling shutter

Diamond BL X-Treme Fire

Protection against fire and high temperatures for 60 minutes, resistant to cutting tools, for archives, libraries, museums and server rooms.

Fire 60 minCut-resistant

Common features

E-LOCK lockSmart dual motorised lock, combined with photoelectric barriers: allows fully safe automatic operation while maintaining certification.
E-KEY Memory SystemDual manual lock with detection, preventing damage to the shutter if it is opened by mistake while locked.
COMPACT guide railsCOMPACT (80 × 110 × 3 mm) or COMPACT MEGA (100 × 110 × 3 mm) structural guide rails with nylon inserts, no lubrication required.
MotorisationCentral, tubular or side motor, 230 V or 400 V: all three retain the burglar-resistance certification.
FinishesRAL lacquered, wood effect or anodised. Aluminium top housing as an option.
Product standardsEN 1627:2021 for burglary resistance and EN 13241-1 for industrial and commercial doors, CE marking.

Sectors

A proven solution for every professional environment where confidentiality, compliance and operational continuity are essential.

JewellersBanksTobacconistsMuseums and art galleriesAntique dealersBoutiques and luxury

Standards and certifications

Data sheets and certificates for every model are available on request.

EN 1627:2021 · burglary resistance (RC)EN 1522 · bullet resistance (FB)EN 13123-2 · blast (EXR)EN 13241-1 · industrial and commercial doorsCE marking

Why choose Merfori

In security since 1963In the integration and installation of physical security systems.
High securityProducts designed and manufactured by the world’s leading companies.
A single point of contactFrom choosing the solution to installation, for the whole building.
Milan, Cremona, PalermoThree offices to follow your projects closely.
Contact an expert

Protect shopfronts and entrances

A Merfori expert will help you choose the rolling shutter suited to your level of risk.

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