Water Resistant, Air Tight & Acoustic Doors

ASSA ABLOY provides a wide range of Water Resistant, AirTight and Acoustic Metal Doors available witha variety of configuration and vision panel options, testedaccording to American Standards (UL) & British Standards(BS) suitable for locations such as staircase, corridor,service rooms or entrances.

Our full range of insulated doors with up to 4 hours fire rating is designed to suit power substations, cold stores, heat transfers applications and other similar locations.

Gasketing and thresholds are used to control the flow of air,smoke, heat or cold, water, sound or other environmentalfactors through the door opening. The location or intendeduse of the door assembly, the environment to which it isexposed, and the performance expected will dictate theselection of gasketing and threshold products. The varietyof materials, their composition, profiles, and performanceare virtually limitless. These are described in ANSI/BHMAA156.21 or A156.22. Generally, gasket materials are spongeneoprene, rubber, vinyl, brushes, or magnets. Retainers aregenerally steel, aluminum, brass, bronze, vinyl, or othernon-ferrous materials. Information in catalogs published byBHMA members aid in the selection of perimeter sealing“systems” to meet the applicable performance criteria of thedoor assembly.

Specification

CHARACTERISTICS:

  • Full range of sizes
  • Single or double-leaf version
  • Glazing or fire protection
  • The adaptability of the material shown to standard steeldoors and frames
  • The ability to maintain gasketing at the door and frameduring periods of normal thermal movement to thebalance of the building structure
  • Easy to maintain and highly durable

CLASSIFICATION:

  • Fire Rated 30/60/90/120 minutes (BS and UL)
  • Noise insulation properties Rw up to 50 dB

MATERIAL:

The doors are made of galvanized steel sheets or stainlesssteel sheets grade 304 (also available SS grade 316 onspecial customer request). Door leaves are filled withstructural honeycomb or mineral wool with vertical stiffenerof high density depending on the type of the door.

FINISHING OPTIONS:

  • Pre-coated steel sheets RAL 7035, 5010, 9002, 9006,9007, 9010, 9016
  • Powder-coated to any RAL colour from standard RAL colour chart
  • Stainless steel finish (mirror or brush finish)
  • Epoxy powder primed finish
  • Decoral painting system (wooden finish)
  • Wet paint (spray paint)
  • Flush, with vision panel or louver

DOOR FRAMES:

  • Welded corner
  • Welded Butt corner
  • Door seals