Deltana DSF800 8" Heavy Duty Floor Mount Door Bumper

Stop only. The DSF800 is a floor mounted bumper, it absorbs the swing and keeps the door off the wall, but there is no catch, lever or magnet to hold the leaf open. If you need hold-open, order a different part: the Orca 22HD gooseneck floor stop is listed as a door holder, the Ives FS40 / FS41 / FS42 / FS43 is an automatic floor stop and holder with adjustable door-to-floor clearance, and the SOSS MDH is a magnetic door holder and stop.

Concrete and wood mounting hardware both ship with it. Each DSF800 is packed in an individual poly bag with the fasteners for either substrate, so a slab floor and a wood subfloor are covered out of the box with nothing extra to source. It is sold each, so count one per door leaf when you are ordering for a run of openings.

For a low door-to-floor clearance, the Deltana DSF800 is the wrong form - it is an 8 inch floor mount bumper. Lower alternatives include the Orca Hardware 23LP Series dome floor stop, which is a low rise dome with a gray tip, the Emtek 2254 floor door bumper at 1-3/8 inches by 1-1/4 inches, and the Emtek 2257 cylindrical floor bumper at 1-1/2 inches. All three are floor bumpers or stops, so the function is the same as the DSF800; only the height above the floor changes. Measure the gap under the door leaf and the swing before picking, because a bumper taller than the undercut will bind.

The nearest peers in brass are the Ives FS13 and Ives FS17, both heavy-duty brass floor dome stops with a rubber bumper, and both are rated heavy duty the same way the Deltana DSF800 is. The difference is reach, not duty level: the DSF800 is a solid brass floor mount bumper that stands 8 inches, so it catches the door well up the face, while the FS13 and FS17 are dome-form stops that sit down at the floor and take the strike near the bottom rail. Choose the 8 inch DSF800 where you want the contact point higher on the door, and an FS13 or FS17 where a low floor dome will do the job. The FS13 carries a replaceable rubber bumper, which matters if you are maintaining a large number of openings.

The Deltana DSF800 is a floor mount bumper - it stops the door swing and lets it close again. For an opening that has to stand open, look at the Orca Hardware 22HD Series goose neck floor stop, which is catalogued with a door holder function, the Ives FS40 / FS41 / FS42 / FS43 automatic floor stop and holder with adjustable door-to-floor clearance, or the SOSS MDH magnetic door holder and stop at 3-5/16 inches by 1-3/4 inches. The Ives FS40 series and the SOSS MDH are both heavy duty, the same duty level the DSF800 carries. The adjustable clearance on the Ives FS40 series is the one to reach for when the floor is uneven or the undercut varies across a run of doors.

Solid brass. Both the material and the substrate on the DSF800 are brass, and Deltana builds it as a heavy duty commercial floor stop rather than a residential-weight one. The practical difference in a corridor or an entry that gets kicked daily is that the finish sits on brass rather than on a pot metal casting, and the body takes repeated door impact without deforming at the fastener.

Deltana classes the DSF800 as commercial and heavy duty, solid brass, floor mounted. For fleet work that makes it easy to spec: one model, one 8 inch height, five finishes, ordered each. If you need a second source in the same heavy duty brass floor stop class to fill out a building, the Ives FS13 and FS17 are both heavy-duty brass floor dome stops, and the FS13 carries a replaceable rubber bumper if you want a maintenance-friendly tip on high traffic openings.

They solve the same problem from different geometry. The Deltana DSF800 is an 8 inch solid brass floor mount bumper that rises straight off the floor. A gooseneck stop arcs out from its base to meet the door away from the mounting point - the Delaney gooseneck floor door stop, the Emtek 2253 goose style door stop, and the Orca Hardware 22HD Series goose neck floor stop with black tip are the gooseneck options. Reach for a gooseneck when the anchor point has to sit back from where the door face lands, and the DSF800 when you can set the base directly under the strike point. The Orca 22HD lists a door thickness range of 1-3/8 inch or 1-3/4 inch, and it is catalogued as a door holder rather than a plain stop.

The Ives FS13 is the heavy-duty brass floor dome stop specified with a replaceable rubber bumper, so the strike face can be renewed without pulling the base out of the slab. Its close sibling, the Ives FS17, is a heavy-duty brass floor dome stop with a rubber bumper. The Deltana DSF800 is a solid brass heavy duty floor mount bumper standing 8 inches, and it ships packed in an individual poly bag with concrete and wood mounting hardware, so it anchors into either substrate on a retrofit. For a maintenance department stocking spares across a portfolio, the replaceable tip on the FS13 is the point of difference worth weighing.

Not as a direct swap. The SOSS MDH is a magnetic door holder and stop measuring 3-5/16 inches by 1-3/4 inches, so it catches and retains the door magnetically and needs a mating plate on the door leaf. The Deltana DSF800 is a solid brass 8 inch floor mount bumper - one anchored piece, nothing added to the door, and no hold-open. Both are built for commercial duty, but the DSF800 arrests the swing and releases, while the MDH is intended to keep the door parked. Specify the MDH where the door must stay open, and the DSF800 where the requirement is protecting the wall and the door face on a door that keeps closing.

Five finishes across the DSF800: Oil Rubbed Bronze, Brushed Nickel (DSF800U15), Brushed Chrome (DSF800U26), Polished Brass, and Paint Black (DSF800U19). Brushed Nickel and Brushed Chrome are the two to look at when the rest of the opening is satin, Polished Brass when you are matching bright brass lever trim, and Paint Black for a black hardware package. All five are the same 8 inch heavy duty brass body, so the finish choice does not change the fit or the mounting.

It is built for it in one sense, solid brass and heavy duty rather than a residential stamping, and floor mounting keeps the load out of the drywall. The trade-off is that an 8 inch post stands proud of the floor and is reachable, so in a lobby or a public corridor where stops get pried or kicked loose deliberately, the Ives FS18S/FS18L security floor stop is the heavy duty option purpose-built for tamper resistance. For ordinary heavy traffic behind a unit door or an office door, the DSF800 is the straightforward choice.

Yes. The Delaney dome door stop, the Emtek 2251 half dome door stop, and the Orca Hardware 23LP Series dome floor stop with gray tip are all single-piece dome forms that anchor to the floor and present a small footprint. The Deltana DSF800 is a taller assembly - an 8 inch solid brass floor mount bumper that ships with concrete and wood mounting hardware in the box. A dome stop is the lighter visual choice in a finished lobby or unit entry; the 8 inch DSF800 puts the contact point higher on the door leaf, which is the reason to accept the larger profile.