Krieger has been a manufacturer of custom doors and window products for over 80 years. We offer industry leading design, testing, manufacture and installation of custom doors and windows that fulfill various acoustical, stainless steel, bullet, blast, security, thermal and radio frequency needs. Krieger is nationally recognized as one of three premier manufacturers of acoustical doors & stainless steel doors and windows. In 1988, we were the first manufacturer of custom doors to break the STC 51 barrier with a 1-3/4" thick door without a raised sill; and in 1992 we achieved an STC rating of 47 on a 1-3/4" thick wood door, the highest at the time.
Krieger's acoustical doors and sound control windows, are used in premier live performance venues and industrial applications where noise and sound control is of primary concern. Our SCIF compliant acoustical door assemblies are designed and manufactured for your defense related needs. Krieger's bullet resistant doors and windows are designed to protect personnel and property from small arms fire. Krieger also offers bullet and ricochet resistant doors, frames, windows, pass through trays, transfer boxes, and voice ports.
Krieger's bullet resistant doors and windows are designed to protect personnel and property from small arms fire. And like all Krieger doors and windows they are manufactured to the size, style, and finish requested. Krieger also offers bullet and ricochet resistant doors, frames, windows, pass through trays, transfer boxes, and voice ports. Bullet resistant doors are available in flush design or with vision lights and as single or pairs of hinged doors, including single or bi-parting horizontal sliding doors.
With Krieger's sliding acoustical window the control booth has never been more versatile. The unique acoustical window opens to allow for easy communication, then when closed the window provides complete sound control-exactly as you would experience with a non-sliding window. To create this remarkable window, Krieger utilized over 80 years of acoustical door experience to develop a window with an STC rated seal and sliding track. Additionally, as with every Krieger product, this window is custom manufactured to the size, style and finish requested.
Wood veneer doors may be sand-finished, primed, sealed with conversion synthetic sealer or completely prefinished prior to shipping. Actual colors may vary from displayed images due to variations in screen clarity and resolution. Please ask for a factory finish color sample before making your final decision. Krieger is proud to offer wood finishes certified by Forest Stewardship Council (FSC) an independent, non-governmental, not-for-profit organization established in 1993 as a response to global deforestation.