- main office
Dual Lock Partition Systems
- 21451 Southwest 108th Avenue
- Tualatin, Oregon
- 97062
- Phone: (503) 885-9494
- Website
Description
Frames: 1. Frames shall be knock-down units consisting of separate header, strike and hinge jambs with snap-on casing, fabricated to sizes indicated on Drawings. 2. Thickness of main frame members shall be increased to 0.130" minimum at frame and hinge anchorage. 3. Frames shall be supplied with a notch at top of jamb and corner brackets to provide for correct alignment with header and add strength to joint. 4. Stops shall be provided with a continuous nylon backed wool pile sound and light seal around perimeter. 5.
By 1986 Dual Lock initiated Powder Coatings, a finish proven to be far superior to any liquid coatings for the ALUMAX frames. Dual Lock continued to develop and expand new product for the ALUMAX line. Ultimately in 1991, with obvious confidence, ALUMAX requested that Dual Lock ascend to national prominence as the sole manufacturer of the ALUMAX aluminum door frame system.