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Technical Advice

01702 512424

GENERAL PURPOSE STEEL DOOR - GP

Better Built Doorsets

Designed for both internal and external use on commercial, industrial and infrastructure projects the Guardian GP door has been cycle tested for 200,000 operations and is manufactured to the ISO9001 Quality Assurance Standard.

Door Leaf

A 45mm thick, constructed from two skins of galvanized steel bonded to a structural honeycomb core.

The vertical edges of the skins are folded to create a full height, bevelled edge with interlocking seam for increased panel strength and rigidity.

The void between the two skins is in-filled with a bonded honeycomb core material, selected for its compression & torsional load performance.

The hinging edge is reinforced by steel hinge mounting plates welded within the leaf, and the lock mechanism is installed within an inner enclosure to facilitate is removal for future maintenance or replacement

On externally located double doors an astragal is fitted to one leaf to ensure positive sealing at the centre.

Frame

16g zinc coated steelfolded to form a double or single rebate profile.

Frame sections are pressed from galvanized steel to form a double (standard) or single rebate profile. Headers are profiled to form a smooth, butt joint with the full height vertical posts and headers include bolt fixing for positive engagement.

Uprights are reinforced with steel plates at all hinge & lock points.

Shallow depth thresholds are available at extra cost, either as folded steel or extruded aluminium sections.

Frames are arranged for bolt fixing to any suitable opening structure.

Vision Panels

Vision panels are available in a range of standard rectangular and circular sizes.

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 BS or Ral colour. Specialist paint systems to suit coastal/chemical environments and foodsafe applications are also available.

General Upgrades
  • Adaptabase
  • 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
This email address is being protected from spambots. You need JavaScript enabled to view it.

Established in 1979, Guardian Industrial Doors design, manufacture, supply and maintain industrial and commercial roller shutters, doors and gates.

©2015 Guardian Doors