SD - Wood Veneered Bifolds

Standard Construction (SD) Series

APPLICATIONS & BENEFITS

Recommended for a wide range of residential and light commercial applications. The hollow core offers a lightweight option and reduced costs where a light duty bifold is appropriate. Available in a wide variety of wood species. Red Oak and Birch bifolds are graded to provide matching panels on all two and four panel sets.

SPECIFICATIONS Please see PDF link below

MAXIMUM SIZE
Two door bifolds 4'0" x 10'0"
Four door bifolds 8'0" x 10'0"


DOOR THICKNESS
1 3/8" standard, 1 3/4" available upon request.

STILES
1 3/8" bifolds: Mill option softwood stiles.
1 3/4" bifolds: Mill option softwood stiles.

RAILS
1 3/8" doors: Mill option fiberboard rails or  2-piece laminated industrial grade particle core. Softwood rails upon request.
1 3/4" bifolds: Mill option softwood rails.

LOOSE LAY CORE AND FRAME ASSEMBLY
Expanded honeycomb core with a 5" cell.

FACES
Pregraded: Premium 2-, 3-, 4-ply veneered skins (minimum 1/60" veneer before sanding). Backs are mill option veneered skins. Matching backs available upon request.

ADHESIVES
Core and frame assembly and veneer application all with Type II water resistant adhesives.
Type I waterproof adhesives available upon request.

BLOCKING
Special inner blocking options may be specified for hardware reinforcement.

FACTORY MACHINING
Complete range of machining capabilities and detailing available.

HINGES AND HARDWARE
Three edge mounted Stanley butterfly hinges per two panel set, with Stanley 2400 series hardware.

PACKAGING
All bifolds are individually boxed into two door and four door bifold sets, using corrugated boxes.

WARRANTY
One year for interior use only. See warranty terms and conditions. Use of Lynden Door, Inc. interior doors in exterior applications is neither recommended nor warranted.