Door Type- Wooden Fire Rated Door
Criteria- 3 Criteria: Fully Insulated
Rating- 60 mins
Shutter Thickness- 50 mm
Testing Standards- BS 476 Parts 20-22, IS 3614 Part 1
Test Laboratory- CBRI Roorkee, India
More Info
CONSTRUCTION DETAILS
Detail Description
- Frame manufactured out of hardwood Mirandi/ Teakwood of nominal section 120 x 70mm
- Hardwood Internal Timber Framework
- Calcium Silicate board
- Shutter infill insulation-Wool insulation infill treated with VIPER FRS 881 LH
- Intumescent Seal Size- 10mm x 4mm – 2 Nos for frame
- Intumescent Seal Size- 20mm x 4mm – 1 Nos for door shutter
- Navair Core Construction- 44mm thick
- Total door shutter thickness with commercial ply both sides – 50mm
Recommended Hardware
- Stainless Steel Ball Bearing Hinges – SUS 304 Grade as per BS 7352
- Door Closer – Fire Rated
Optional Hardware
- Mortise dead lock set with Cylinder and escutcheon – Complete set with D shape Pull handle for Push/ Pull Operation.
- Mortise Sash Lock with cylinder, escutcheon, lever handle- Complete set for Push/ Pull Operation
- Panic Bar- Fire Rated- Push Side Operation
- Panic Trim- Fire Rated- Pull Side Operation
Recommended Finishes
Frame
- Hardwood: VIPER Fire Retardant Primer FR 880 with VIPER Finishing paint FRS 881
- Teakwood: VIPER Fire Retardant Clear Polish FR 881 Clear
Door Shutter
- Painting with VIPER Fire Retardant Primer FR 880 with VIPER Finishing Paint FRS 881- both sides
- One side laminate/ veneer and one side painting with VIPER Fire Retardant Primer FR 880 with VIPER Finishing Paint FRS 881
- Both sides laminate/ Veneer.