Schweiss bifold doors can fit any steel buildings old or new providing a commercial door that suits your needs.
Steel beam above bifold doors.
Bi fold doors are a different story.
Installation of a 1no steel beams installed.
Door shall be mounted on the exterior walls of building.
Because of how a bi fold door opens and shuts even the slightest deflection in the lintel above can render the door unusable because it simply won t slide open or shut.
Above the rsj steel beam we dry pack the small gaps up to the first floor support with a semi dry strong 2 1 cement mixture this is compacted into the gaps between the beam and the first floors.
To this end we recommend a heavy duty or even a rolled steel lintel above a bi fold door to ensure that there is absolutely no.
Structural props remain in place to support the steel beam.
Spec of 203 x 203 x 46 universal beam ub.
In these cases they were packed with oak timbers struts to spread the floor loads correctly across the rsj steel beams.
Door shall be mounted flush with exterior walls of building select one.
Some of the beams were supporting existing timber floors.
Select one b face mount.