Sri Ponnuthai Enterprises

Kinathukadavu, Coimbatore, Tamil Nadu

MaterialDoor Frames and Leaves are made from Stainless Steel - Grade 304 Hair line finish.

Door LeavesConstructed from 0.80mm Thick Stainless Steel Sheet formed to provide a 45mm thick fully flush, double skin door shell with Lock Seam joints at stile edges. In-fill of PUF (Poly Urethane Foam) is used to give the required rigidity and effective acoustic and thermal insulation.

Door FramesProduced from 1.20mm (18G) thick Stainless Steel sheet formed to single rebate prole of size 105 X 60mmm & 100mm X 57 mm. The Door Frames may be built into the brick or block walls using corrugated “ T ” anchors not welded to the Frames (First Fix). Frames may also be fixed on plastered openings with the help of Anchor Fasteners (Second Fix). Door Frames are supplied to knockdown form with butt joints for Bolted Assembly at site.

Vision GlassVision Glass with 5 MM clear oat glass can be provided Square or Rectangular. The Vision Glass can be provided Standard Rectangular sizes 200 mm x 300 mm, 450mm x 750 mm & 350 mm x 750 mm. LIMITATIONS ON VISION GLASS (FOR NON STANDARD SIZES) Height not exceeding 1550 MM, Width to at least 300 MM less than that of the shutter width LOUVERS Factory finished and fixed Metal Louvers (sight proof) can be provided in Square / Rectangular sizes.

FinishThe doorframes and door shutters are of Stainless Steel - Grade 304 Hair Line finish.

Ironmongery

• Hinges - Stainless Steel Ball Bearing Butt Hinges 3 mm thick fixed flush to the frame and shutter.
• Lock - Mortise Sash Lock with Lever Handles, Mortise Dead Bolt, Mortise Latch, Panic Devices etc can be provided as required.

Applications

• Industrial plants
• Shopping malls
• Power plants
• Recording studios
• Auditoriums
• Commercial buildings
• I T parks
• Institutions
• Hotels
• Airports
• Multiplexes

Salient Features

• Galvanized painted and stainless steel
• Flush construction
• Multi bend construction
• Weld less tray type design for dent free finish
• Robust structure
• Infill as PU foam/Honeycomb for acoustics properties & Thermal Insulation
• Shutter thickness – 46mm
• Provision for electronic access controls incorporated
• User Friendly Operation
• Unaffected by weather changes
• Zero Maintenance
• Pre-finished to receive all types of hardware.

These doors are made up of galvanised steel with PUF insultated core for rigidity and strength. These are widely used in institutions, hostels and residential quarters.