ZipWall® Span™ Kit

Seal a Dust Barrier in Minutes without Tape

Everything you need to seal a dust barrier all the way around. Includes six FoamRail™ Spans and all accessories needed to seal your ZipWall® barrier along the ceiling, floor, or walls. Works around protrusions like crown molding and base radiators. Poles are not included.

Reusable, quick to set up, leaves no damage!

Exclusively available on!



Free shipping on orders over $50.


Quickly Seal a Dust Barrier without Tape

Once a dust barrier is set up with ZipWall® poles, it can be sealed tightly using the Span™ kit. This kit contains everything you need to seal along the ceiling, walls, and/or floor without tape in just minutes!

Designed for use in remodeling, renovation and repair, the kit can be used with negative or positive air, and is especially useful for construction work in locations like health care facilities, restaurants, retail space, office buildings, and any occupied residential or commercial property.

If you routinely tape the edges of your dust barrier, this kit is for you! Unlike tape, the Span™ provides a robust dust protection solution that will stay up, not damage surfaces, and save you countless hours on every job.

Note: You will need to add a pole to your barrier for every 8 feet when sealing along the ceiling. The same pole can be used to also seal along the floor. No additional poles are needed to seal along the walls. Poles are not included in this kit.

Key features:

  • Contains everything needed to seal a dust barrier up to 16′ all the way around, or a barrier up to 32′ along the ceiling and walls
  • Includes six FoamRail Spans™, each extending from 4′ 3″ to 8′ long
  • Includes mounts for sealing along two walls, even walls with protrusions such as baseboard radiators or crown molding
  • Includes floor adaptors for sealing up to 16′ along the floor
  • Includes specially designed NEW adaptors for sealing along crown molding
  • Works with all ZipWall® poles (not included)
  • Includes a carry bag
  • Reusable
  • Requires no ladders, no tape, and leaves no damage


Contents: Six FoamRail Spans™, four crown molding adaptors, one SideBridge™ wall mount 4-pack, one floor adaptor 2-pack for every size ZipWall® pole, and a carry bag. Poles are not included.

Shipping information:
Weight: 17.5 lb
Dimensions: 56″ × 10.75″ × 7″


Extending a FoamRail Span™

Extend the Span™ and flip the red tab to lock it at the desired width. IMPORTANT: Notice the arrows on the red slide – the direction of extending the Span™ is essential to its proper function.

Sealing along the Ceiling

Snap the Span™ onto the ball joint of a ZipWall® pole, raise the pole with the attached Span™ to the ceiling, and lock it into place.

Sealing along the Floor

Find the Floor Adaptors that match your ZipWall® pole size (the kit includes three Floor Adaptor 2-packs, one for each pole size). Replace the foot of the pole with a Floor Adaptor, place the Span™ on the floor, snap the pole onto it and set up the pole. Note: A barrier can be sealed at the ceiling and floor simultaneously with one pole.

Sealing along the Wall

Position the pole as close to the wall as you can and place a GripDisk™ under it (between the plastic and floor). Make sure the spring is compressed all the way up.

Extend the Span™ to the desired length and mount it on the pole using a standard SideBridge™ Wall Mount. If you can’t place the pole directly next to the wall (because of a base radiator, crown molding, etc.), use a long SideBridge™ instead.

Sealing along the Floor

Sealing along the Wall