Doors

Vertical Telescope & Sectioned Doors provide exceptional security, reliability and efficiency for interior or exterior applications. The simplified design eliminates the need for counterbalance systems, hinges and pivot points. The compact unit requires little head space and side clearance. 

The enclosed in-header drive system mounts neatly above the curtain and has minimal projection. All operating mechanisms are neatly housed within the assembly, resulting in a finished, uncluttered look. Baked on acrylic finishes are available in standard and custom colors together with the option of Stainless-Steel panels. The use of inverted steel panels and a locking bottom beam curtain panel; together with Teflon® strips that separate the contact surfaces areas and provide quiet, weather-tight operation as the door operates, provides unmatched security performance and is perfect for extreme weather and wind pressure Applications to 50 lb/ft2. In the event of damage occurring to the panels they can be individually removed and repaired or replaced with minimal downtime. 

Double wall construction provides an excellent U-Value of 0.51and ASTM E-283 leakage tests conducted show 0.93cfm/l in .ft of perimeter and no air leakage through the curtain with wind speeds at 25mph. Sound reduction STC ratings of 29 and 51 are offered. 

Safety features include safety stops, safety reversing edge and auto reverse. Various options for size, finish and operating speeds are available on request 

Doors are constructed with durable 12 gauge and 16 gauge steel face sheets and provide a sound reduction rating of STC 51 as verified by independent laboratory tests. For exterior applications durable weather resistant finishes are available. Heavy duty track and trolley systems incorporate two-way adjustable steel rollers with stainless steel ball bearings for smooth horizontal and vertical operation during opening and closing. 

The system design allows for multi­directional adjustment of the leaf during installation to enable alignment requirements to be met. The doors utilize a design of non-pneumatic seal that is automatically engaged and disengaged with the locking system to insure that the seals are uniformly and continuously compressed around the door perimeter to prevent sound leaks when the door is closed. Seals can be adjusted without the need to remove the door. 

As required doors can incorporate electrical motor operation with variable speed operation and UL listed control panels complete with 3-wire “fail-safe” reversing edge Single leaf and bi-parting leaf options are available, as are custom sizes. 

Doors are suited for a variety of applications including: 

Machinery Enclosures 

Mechanical Equipment Rooms

Test Rooms Engine Test Cells

Test Laboratories Spray booths 

Swing doors are available in single-leaf, double- leaf and bi-fold configurations to suit the project specification dimensional, acoustic and operational requirements. Personnel door configurations conform to ADA requirements for ease of operation. All door and frame components are factory assembled and tested as a complete assembly prior to shipment. 

Factory assembly includes the installation of all seals, hinges, hardware and glazing as required. On arrival at site the door is ready for fast and easy installation. Doors feature Cam lift hinges and adjustable mortised bottom seals to adapt to site floor conditions and are available as fixed or split frame assemblies to enable installation to suit the site installation requirements including existing openings. 

All door design configurations are tested for acoustic performance at an independent NVLAP approved testing facility and manufactured under strict quality controls to guarantee the acoustic performance meets the customer specification. 

Door Submittal packages include the drawings, test data and easy to follow step-by-step installation instructions to allow your personnel to install the door systems with professional installation services available as required. 

Door System Highlights include: 

Completely factory assembled door system Single source responsibility for seal, hardware and glazing installation Easy and fast on-site installation. Proven laboratory and field performance Design flexibility to give custom size, configurations and finish Single-Leaf, Double-Leaf or Bi-Fold Designs are suited to a number of applications including: 

Mechanical Equipment Rooms 

Machinery Enclosures 

Control Rooms Test Facilities

Test Cells Secure Areas Sensitive Compartmented Information Facilities (SCIF) Test Laboratories