Eggers also continues to expand its acoustical door
offerings and is working on a vinyl clad wall panel with a flame spread rating, Duebner says.
of Pico Rivera, California, manufactures acoustical door
and window assemblies that provide Underwriters Laboratories, bullet-resistance protection from level 1 (medium-powered small arms) to level 3 (super-powered small arms).
9 describes and specifies work which consist of, but is not limited to the removal and replacement of existing primary windows with acoustically rated aluminum acoustical replacement windows; removal and replacement of existing entry doors with pre-hung 1-3/4 inch acoustical doors
in wood frames with aluminum threshold and associated hardware; removal and replacement of existing storm doors and security bar doors with acoustically rated storm doors; construction of wood framed sound insulating hatches for attic accesses; installation of up to twelve (12) inches of blown fiberglass insulation in the attic area.
Special applications include bullet-resistant, fire-rated and acoustical doors
, and FSC certified products that contribute points to the Leadership in Environmental and Energy Design (LEED[sup.