Acoustic standard EN ISO 717-1

Fire standards BS EN1634-1 and BS476: Part 22 both fire integrity & insulation ratings up to 120 minutes

Guardian SR H/F

Type A leaf doors available on short lead-times with an acoustic performance range of 30 to 48dB and fire ratings up to 240 minutes to BS EN1634-1

• SR30 H/F
• SR35 H/F
• SR40 H/F
• SR45 H/F
• SR48 H/F

Guardian SR I

Type B insulated leaf doors with acoustic performance up 55dB, both fire integrity & insulation ratings up to 120 minutes to BS476: Part 22 and thermal insulation to Building regulations L2:2002

• SR38 I/F
• SR43 I
• SR52 I/F
• SR55 I

42, 45, 54, 63, 75 & 105mm thick constructed from galvanized or stainless steel skins with honeycomb and mineral fibre cores.

Galvanized or stainless steel folded to form single and double rebate profiles (see Frames section)

A variety of compression, spring and drop seals combined with low thresholds, are fitted into the frames and bases of the leaves

Door sets are supplied with standard factory applied rust inhibiting primer or factory applied PPC to any BS or RAL colour

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

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.