BWF & WJ Series – Surface Mounted, Expansion Joint Covers for Walls

Downloadable shop drawings and 3-part CSI Specifications for these products located at www.nystrom.com/xpjidx.htm

Nystrom BWF and WJ Series joint covers are designed to provide a simple, economical, and smooth transition between adjoining walls and ceilings. The joint anchors are first installed on the wall, and then the lightweight cover plate is snapped into place. This clear anodized finish plate can be left exposed or covered with the same material found on the wall, leaving only a small amount of aluminum showing.


BWF Models: Inch (mm)

  Max Joint width Joint Movement
BWF-100 (wall/wall):
Max Joint width 1” (25) Joint movement +/- 1” (25)
BWF-200 (wall/wall): Max Joint width 2” (51) Joint movement +/- 2” (51)
BWF-300 (wall/wall): Max Joint width 3” (76) Joint movement +/- 3” (76)
BWF-100W (wall/corner): Max Joint width 1” (25) Joint movement +/- 1” (25)
BWF-200W (wall/corner): Max Joint width 2” (51) Joint movement +/- 2” (51)
BWF-300W (wall/corner): Max Joint width 3” (76) Joint movement +/- 3” (76)

PDW Models: Inch (mm)

  Max Joint width Joint Movement
WJ03 (wall/wall): Max Joint width 1” (25) Joint movement +/- ½” (13)
WJ04 (wall/wall): Max Joint width 1½” (38.1) Joint movement +/- ¾” (19)
WJ05 (wall/wall): Max Joint width 2” (51) Joint movement +/- 1” (25)
WJ07 (wall/wall):
Max Joint width 3” (76) Joint movement +/- 1½” (38.1)

Nystrom Building Products
9300 73rd Ave N
Brooklyn Park, MN 55428
Tel: (800) 547-2635
Fax: (800) 317-8770
E-mail: info@nystrom.com
Web site: http://www.nystrom.com