•  Commercial Complex, Sector - 51 Noida
  •  sales@envirotechltd.com
  • +(91)-93110-11131
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  • PRODUCTS
    • Acoustic Enclosure
      • Acoustic Enclosure For Power Plant
      • Acoustic Enclosure For Machines
      • Acoustic Enclosure For Turbine
      • Acoustic Enclosure For Blower
      • Acoustic Enclosure For Compressor
      • Acoustical Enclosure For Punch Press
      • Acoustical Enclosure For Fin Press
      • Acoustic Drop Over Canopy
      • Acoustical Blanket Enclosures
    • Acoustic Louvers And Sound Attenuators
      • Acoustic Louver for Chiller
      • Sand Trap Louver
      • Acoustic Louvered Screens
      • Engine Exharst Silencers
      • Industrial Fan Silencers
      • Air Intake And Discharge Silencers
    • Anechoice Chamber
      • Noise Test Booth
      • NVH Test Chambers
      • Assembly Line Noise Test Chamber
      • Anechoic Chamber
      • Metallic Anechoic Wedges
      • Mobile Control Room
      • Mini Anechoic Chamber
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      • Hemi Anechoic Chamber
      • Portable Anechoic Chamber
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      • Reverberation Room
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        • Audiometric Screening Booth
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      • Acoustic Treatment For Home Theater
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      • Noise Barrier Manufacturer
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    • Acoustic Consultancy
      • Noise Survey
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      • Site Inspections
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      • Enviromental Noise Monitoring
  • APPLICATIONS
    • Road And Highway Noise Barrier
    • Acoustic Treatment for Power Plant
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    • Railways and Aircrafts
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  • COMPANY PROFILE
    • Our Business
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  • CONTACT US
  • PRODUCTS
    • Acoustic Enclosure
      • Acoustic Enclosure For Power Plant
      • Acoustic Enclosure For Machines
      • Acoustic Enclosure For Turbine
      • Acoustic Enclosure For Blower
      • Acoustic Enclosure For Compressor
      • Acoustical Enclosure For Punch Press
      • Acoustical Enclosure For Fin Press
      • Acoustic Drop Over Canopy
      • Acoustical Blanket Enclosures
    • Acoustic Louvers And Sound Attenuators
      • Acoustic Louver for Chiller
      • Sand Trap Louver
      • Acoustic Louvered Screens
      • Engine Exharst Silencers
      • Industrial Fan Silencers
      • Air Intake And Discharge Silencers
    • Anechoice Chamber
      • Noise Test Booth
      • NVH Test Chambers
      • Assembly Line Noise Test Chamber
      • Anechoic Chamber
      • Mobile Control Room
      • Mini Anechoic Chamber
      • Semi Anechoic Chamber
      • Hemi Anechoic Chamber
      • Portable Anechoic Chamber
      • Acoustic Test Chamber
      • Reverberation Room
      • Work Pods
    • Acoustics Products For Commercial
      • Acoustic Wall Tiles
      • Acoustic Ceiling Tiles
      • Acoustic Window
      • Acoustic Doors
      • Acoustic Curtains
      • Floating Floor
      • Acoustic Partitions
      • Acoustic PU Foams
        • Acoustic Wedges Foams
        • Acoustic Pyramid Foams
      • Noise Barriers
        • Absorptive / Reflective Noise Barriers
        • Polycarbonate Noise Barriers
        • Studio Box
        • Audiometric Screening Booth
    • Residential Noise Control
      • Acoustic Window
      • Acoustic Curtains
      • Noise Barrier For Boundry Wall
      • Acoustic Treatment For Home Theater
    • Noise Barriers
      • Noise Barrier Manufacturer
      • Mettalic Noise Barrier
      • Polycarbonate/PMMA Noise Barrier
      • Echo Barrier
      • Bi Absorbent Noise Barriers
      • Crash Barrier
    • Sliding Folding Partitions
      • Acoustic Sliding Folding Partitions
      • Glass Sliding Folding Partitions
      • Vertical Fold Partition
      • Semi Automatic Sliding Folding Partitions
      • Movable Wall Partition
      • Non Acoustic Sliding Folding Partition
    • Acoustic Doors
      • Acoustic Metal Door
      • Acoustic Wooden Door
      • Acoustic Cum Fire Metal Door
      • Acoustic Cum Fire Wooden Door
      • Steel Door
      • Stainless Steel Door
      • Acoustic Window Metal Frame
      • Acoustic Window Wooden Frame
      • 2Hr Fire Rated Metal Door
      • 2Hr Fire Rated Wooden Door
    • Acoustic Consultancy
      • Noise Survey
      • Noise Analysis Of Plant
      • Site Inspections
      • Sound Insulation Testing
      • Noise Mapping
      • Mechanical Plant Noise Mitigation
      • Enviromental Noise Monitoring
  • APPLICATIONS
    • Road And Highway Noise Barrier
    • Acoustic Treatment for Power Plant
    • Anechoic Test facilities
    • Railways and Aircrafts
  • INFRASTRUCTURE
  • PROJECTS
  • CLIENTS
  • COMPANY PROFILE
    • Our Business
    • Our History
    • Research & Development
    • Manufacturing Facility
    • Quality Assurance
  • CONTACT US
acoustic enclosure

2 HR FIRE RATED METAL DOOR

metal fire doormetal fire door Supplying Envirotech Door make steel Fire shutter with Fire Rating of 120 minutes rating as per manufacturers specification and similar to the prototype tested in accordance with IS 3614 Part-2 BS 476 Part-22.

Door Frame are made with 1.6mm thick galvanized steel sheet pressed to single rebate profile of size 125 x 60mm.

Door Shutter are made with 1.25mm thick galvanized steel sheet pressed formed to provide a 46mm thick fully flush double skin panel shall with lock seam joint at style edges.and filled with ceramic wool (96 kg/cum density ) honey comb structure with reinforcement at top, bottom and stile surround.The items also include provision for required iron monger and finished with zinc phosphate storing primer & polyurethane paint.


2 HR FIRE RATED WOODEN DOOR

fire doormetal fire door Door Frame :- Supply of 140 minute fire rated of Hard wood / Red Mirantee door frame of section 120mmX65mm with heat activated incumescent fire seal strip of size 10mm X 4mm and one coat of anti termite fire retardant primer.

Door Shutter :- Supply of Envirotech make120 minute fire rated Wooden Door Shutters as per IS-3614 Part-2 and BS 476 PART-2 for single & double leaf doors duly tested from CBRI Roorkee or from laboratory approved by engineer in charge with 55mm thick asbestos free composite fire / smoke check wooden shutter of 120 minute fire rating comprising of two 10mm thick calcium silicate boards, 100% without asbestos , having density not more than 1150 kg/m3 and thermal conductivity 0.14 W/m*K sandwiching 25mm thick fire resistance insulation mineral wool filler coated with FR silicon sealant and faced with 3mm thick commercial ply faceing on both side with heat activated intumescent fire seal strip of size 10mm X 4mm mounted in the grooves of hardwood lipping on all side except bottom0.

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Acoustic Doors

  • Acoustic Metal Door
  • Acoustic Wooden Door
  • Acoustic Cum Fire Metal Door
  • Acoustic Cum Fire Wooden Door
  • Steel Door
  • Stainless Steel Door
  • Acoustic Window Metal Frame
  • Acoustic Window Wooden Frame
  • 2Hr Fire Rated Metal Door
  • 2Hr Fire Rated Wooden Door

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Envirotech Other Products

  •    Acoustic Enclosures
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Envirotech Systems Limited offers the all types of certified, high performance and best quality noise barriers to resolve the noise problems. These barrier systems are sound absorptive/ reflective either one or both sides and provide excellent sound transmission loss characteristics and are easy to assembled from pre-fabricated components/materials.

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