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Technical Advice

01702 512424

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.

Product Downloads
Product Certifications

BS:476 Part 22 up to 240 mins integrity fire resistance 120 minutes insulation

Door Leaf

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

Frame

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.

Seals

Compression and drop seals are fitted into the frames and bases of the leaves.

Finish

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.

General Upgrades
  • Adaptaframe
  • Welded frames
  • Single & wrap-around frame profiles
  • Vision panels, louvres, full range of hardware, etc.
Warranty

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.

Maintenance Packages

Planned preventative maintenance

See our maintenance section or contact us for more information. Guardian's repair and maintenance services and engineers are accredited to the DHF's TS004 Repairs and Maintenance standard.

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.

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.

Registered Office

45 Progress Road
Leigh-on-Sea
Essex
SS9 5PR
0800 7836602
+44 (0)1702 260117
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Established in 1979, Guardian Industrial Doors design, manufacture, supply and maintain industrial and commercial roller shutters, doors and gates.

©2015 Guardian Doors