FIRE RESISTANT INSULATED DOORSET - FR-INS
Better Built Doorsets
Guardian FRI doorsets are designed for internal locations and are suitable for fire resistance purposes in commercial and industrial applications. Fire tests have been carried out at Warrington Fire Research Centre to BS476:Part 22 for periods up to and including 4 hours integrity and 60 minutes insulation.
BS:476 Part 22 up to 240 mins integrity fire resistance 120 minutes insulation
62mm thick, constructed from two skins of 1.0mm thick galvanized steel with a mineral wool core.
The void between the two skins is in-filled with mineral wool.
The hinge edge is fitted with 2 No. high security steel pins which locate in the frame in the closed position
2.0mm thick galvanized steel folded to form a single rebate profile
Sections are pressed from 2.0mm thick galvanized steel to form a single rebate, blockwork frame profile. Headers are profiled to form a smooth, mitred joint with the full height vertical posts.
Uprights are reinforced with steel plates at the hinge & lock points.
Frames are arranged for bolt fixing to any suitable opening structure.
Compression and drop seals are fitted into the frames and bases of the leaves.
Door leaves and frames receive one coat of self etching primer, as standard, for site painting. Alternatively, they are supplied factory finished in any standard RAL or BS4800 colour. Specialist paint systems to suit coastal/chemical environments and foodsafe applications are also available.
- Welded frames
- Single & wrap-around frame profiles
- Vision panels, louvres, full range of hardware, etc.
Peace of Mind Warranties
All our products are guaranteed against defect of material or workmanship by Guardian Doors, subject to correct, maintenance and operation, for a period of 12 months from the date of installation. We offer extended warranties for up to 5 years with an agreed maintenance contract. Contact us for more details.
Planned preventative maintenance
It is a legal requirement - as failure to show evidence of maintenance could mean prohibition & enforcement notices being served and fines up to £5000 and imprisonment for 2 years. 'Safety In Use' - the New European CEN Standards legislation - states that all types of door should be maintained in an efficient state, in efficient working order and in good repair. For further clarification visit www.dhfonline.org.uk.
Routine maintenance prolongs the operational life of the installation and ensures that the installation is kept in good working order - helping to prevent accidents and damage which in turn results in down time, effecting work flow, productivity and resulting in loss of revenue. It assists in identifying potential problems which can easily be rectified.
All our products are guaranteed against defect of material or workmanship by Guardian Doors, subject to correct maintenance and operation, for a period of 12 months from the date of installation.