Vanguard Steel Acoustic Doors are intended for the use of reducing sound for specific purposes. Tested to various acoustic ratings, acoustic doors are widely used in shopping malls, audio studios, Schools, Hospitals; Movie theatres etc. wherever sound deadening is required. Imported Acoustic seals will be used as per the STC/dB Ratings required.

Specifications:

Steel Frames:

Frames are constructed of 1.2mm (18 gauge) or 1.5mm (16 gauge) or 2mm (14 gauge) or 2.5mm (12 gauge) commercial quality cold rolled steel ASTM A366 or hot dip galvanized steel sheet. All bends shall be formed with a true sharp radius.

Steel Shutters:

45mm (13/4") thick full flush Rockwool construction with the details confirming to SDI-111A-EDGE considered. Manufactured from cold rolled steel sheets to ASTM A366 or from galvanized steel to ASTM A526. Available in nominal 1.2mm (18ga.) or 1.5mm (16ga.). Vertical edges are interlocked. 1.5mm (16ga.) deep end channels at top and bottom of door for lasting integrity. Hardware reinforcing in accordance to ANSI, SDI, NFPA standards requirements. Tested according to UL10(B) and labeled up to 2 hours. Available with wide range of Acoustic glass light preparations. Fire rated, Labeled: Available in sizes up to 4'x8' single and 8'x8' double. larger sizes are also available with oversize certification.

Ironmongery:

BS standard Ironmongeries will be used for all standard steel doors. ANSI standard ironmongeries can also be provided as per requirements. All concealed cutouts on frames and shutters will be made from factory. Standard Steel Door will be with 3 or 4nos. Stainless Steel Butt Hinges, Mortise Lockset, Euro profile Double Cylinder, SS Lever Handle, Door Closer, Door Stopper and Weather Strips. Ironmongery will be supplied separately along with doors and frames. Installation Manual will be provided along with each ironmongery item.

Ral Color & Finish:

All Steel doors are electrostatically factory powder coated in oven under high temperature. 70 to 80 microns will be the standard coating thickness used. On special request, Vanguard can provide up to 150 microns also as per the project requirements. Texture and Smooth finish can be made on Steel doors as per request. Internationally used Ral color codes are being followed by Vanguard Steel Doors. Ral color chart can be provided on request.