Address
Brockholes Business Park, Rock Mill Road, Brockholes, Holmfirth, HD9 7BN
Work Hours
Monday to Friday:9AM - 5PM
Janus 3
Break-in resistance class 3 EN 1627/30
Acoustic insulation -43 dB Rw
Thermal insulation Ud = 1.3W/m2K
For homes, offices, banks and prestigious or listed buildings
Janus Armoured Security and Fire Doors
PREMIUM SECURITY & HIGH PERFORMANCE DOORS
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WITH A JANUS DOOR YOU CAN PROTECT WHAT MATTERS MOST TO YOU.
All our armoured doors have been tested and certified in the laboratory to ensure maximum protection and security from break-in attempts. The ability to resist is measured with a combination of static and dynamic loads, and the simulation of burglary attempts implemented with different types of both manual and electric tools.
We have a range of traditional and modern door hardware.
Doors can be supplied with fixed or lever handles according to your needs
Security and fire protection for your Safety...
INSIDE | OUTSIDE
Design Options
If you have a specific request, please speak to us. We have a team of craftsmen based in Yorkshire who can design handmade and unique finishes to your door
Customized Door Solutions
We offer a variety of models according to the door location, security needs and performance requirements
Customized Door Designs
We can supply a huge range of shapes and sizes including single leaf, double leaf, glazed panels, over panels, side panels and arched panels. We offer both inward and outward opening doors
Choose from a Wide Range of Aesthetic Options
We offer hundreds of finishes and colours in a choice or combination of wood, steel, aluminium mineral and ceramic panels. Each door we supply is made to order according to your requirements
Janus 4
Break-in resistance class 4 EN 1627/30
Acoustic insulation -44,8 dB Rw
Thermal insulation Ud = 1.2W/m2K
Janus Panic
Break-in resistance class 4 EN 1627/30
Acoustic insulation -44,8 dB Rw
Thermal insulation Ud = 1.2W/m2K
Janus Fire
Break-in resistance class 3 EN 1627/30
Fire resistance 60ʼ on both sides
Acoustic insulation -43 dB Rw
Thermal insulation Ud = 1.6W/m 2K
Janus 3 EX
Break-in resistance class 3 EN 1627/30
Acoustic insulation -43 dB Rw
Thermal insulation Ud = 1.0W/m2K
Air tightness class 4
Water tightness class 6A
Wind load resistance class C4
Janus Sunny
Break-in resistance class 3 EN 1627/30
Acoustic insulation -43 dB Rw
Thermal insulation Ud = 1.0W/m2K
Air tightness class 4
Water tightness class 6A
Wind load resistance class C4
Janus 4 Ex
Break-in resistance class 3 EN 1627/30
Acoustic insulation -43 dB Rw
Thermal insulation Ud = 1.0W/m2K
Air tightness class 4
Water tightness class 6A
Wind load resistance class C4
Janus Gold
Break-in resistance class 3 EN 1627/30
Acoustic insulation -43 dB Rw
Thermal insulation Ud = 1.0W/m2K
Air tightness class 4
Water tightness class 6A
Wind load resistance class C4
Janus Platinum
Break-in resistance class 3 EN 1627/30
Acoustic insulation -46 dB Rw
Thermal insulation Ud = 0.54W/m2K
Air tightness class 4
Water tightness class 9A
Wind load resistance class C5
The winning combination for a minimal total cost
SAFETY AND PROTECTION
Class 3 – This describes the door’s performance against burglary attempts. At level 3, testing is undertaken by applying static & dynamic loads as well as undertaking attacks using manual tools such as crowbar, screwdrivers, pliers, etc for a maximum test duration of 20 minutes.
Class 4 – This describes the door’s performance against burglary attempts. At level 4, testing is undertaken by applying static & dynamic loads as well as undertaking attacks using manual and electrical tools such as hammer, chisel, hatchet, shears, electric drill, etc for a maximum test duration of 30 minutes. Its worth noting that a Class 4 door is at least twice as strong as a Class 3 door, making our Janus 4 & Gold models exceptional value..
FIRE RESISTANCE
The reference values are where E stands for Integrity and I stands for insulation. The integrity test measures the spread of flame through the door.
The insulation test measures the temperature rise on the protected side of the door. The number 30, 60, or 120 represents the duration of the test in minutes.
The number 1 or 2 describes two different test and pass criteria, with the number 1 being a more stringent test. Under EI 1 thermocouples for measuring the temperature rises are placed closer to the door edges. Additionally, the allowed temperature rise of the thermocouples placed on the door frame are 180oC rather than 360oC at EI 2. In both standards EI 1 & EI 2 the average temperature rise of 5 fixed thermocouples placed on the door leaf may not exceed 140oC.
ACOUSTIC ISOLATION
It is measured in db Rw and it is the capacity to prevent the passage of noise through the door (sound isolation). The higher is the value in the display, the better will be the sound-isolating power. Its worth noticing that this value doubles with each 2.7dB. As an example our Janus Gold with 46dB has twice the sound insulation of our Janus 3 with 43dB.
AIR TIGHTNESS
Air permeability is measured in classes from 0 to 4 which indicate the ability to prevent the passage of air through the door. The higher is the classification value, the better it will perform.
WIND TIGHTNESS
Wind resistance is measured in classes from 0 to 5 which indicate the increasing static resistance of the door to strong gusts of wind and even hurricanes. All our external Janus door have a minimum Class 4 meaning that they can withstand a pressure of 1000Pa or equivalent 150km/h and our top level Janus Gold & Platinum can withstand wind speeds of 180km/h
THERMAL ISOLATION
Often referred to as a U value. The insulation for a complete door and framework is measured in (W / m2K) and it is the capacity to prevent the thermal exchange between two rooms separated by the door. The lower the number, the better the insulation.
The number 0 would mean that no heat is transfered at all. Our Janus range has industry leading U values, with the Gold & Platinum models suitable for use in Passivhaus schemes.
WATER PERMEABILITY
Water tightness is measured in classes from 0 to 9 and indicates the capacity to prevent the passage of pressure water through the reinforced gate door. The higher the classification value, the better the tightness capacity.
Kit Avantgarde electronic locking system
Battery powered, stand alone version with up to 20,000 operations per set
Mains powered version with optional battery back up
Option for single action to escape lever handle to EN179 or push to exit button Operation by PIN code, RFID card, fingerprint & bluetooth mobile APP
Option of wifi gateway to programme and manage remotely Up to 300 different users
Temporary one time codes for guests and service personnel
Timed access rights
Full event log
Lock status monitoring Automatic locking on closure