Vintage • Decorative • Crystal Styles for Interior Doors

Door Knobs with Backplates

Available in Passage, Privacy & Dummy
Elegant interior door knobs with backplates designed for style and durability.

Decorative / Vintage Knobs

  • Floral
  • Ornate
  • Crystal

Modern / Simple Knobs

  • Square
  • Clean plate
  • Minimal

By Function

Passage Door Knobs

Privacy Door Knobs

Dummy Door Knobs

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interior door knob with backplate floral design front view SENY interior door knob with backplate installed on interior door floral style SENY
SENY Interior Door Knob with Rectangular Backplate for Modern Interior Doors
$89.99
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- $23.00
SENY rectangular crystal door knob with rectangular backplate SENY rectangular crystal door knob installed on interior door
SENY Rectangular Crystal Door Knob with Rectangular Backplate | Contemporary Interior Door Knob
From $46.99 $69.99
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- $20.00
SENY vintage glass door knobs with decorative glass knob and round rosette SENY vintage glass door knobs installed on interior door
SENY Vintage Glass Door Knobs with Floral Crystal Design | Privacy, Passage & Dummy
From $39.99 $59.99
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- $10.00
SENY vintage crystal door knob with ornate black backplate for interior doors SENY vintage crystal door knob with ornate backplate installed on bedroom interior door
SENY Vintage Crystal Door Knob with Ornate Antique Backplate, Interior Glass Door Handle for Privacy, Passage & Dummy Doors
$89.99 $99.99
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SENY modern crystal door knob with rectangular backplate SENY modern crystal door knob installed on interior door
SENY Modern Crystal Door Knob with Rectangular Backplate – Round Glass Interior Door Knob
$69.99
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- $10.00
SENY glass door knob with decorative backplate for interior doors SENY glass door knob with backplate installed on interior bedroom door
SENY Glass Door Knob with Backplate for Interior Doors – Crystal Privacy Knob with Lock
From $79.99 $89.99
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- $20.00
Backplate door knobs in brushed gold front view SENY Backplate door knobs installed on interior door scene SENY
SENY Antique Brass Door Knobs with Modern Round Metal Knob & Rectangular Backplate
From $49.99 $69.99
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octagon crystal door knob with arch backplate decorative glass knob SENY octagon crystal door knob with arch backplate installed on interior door SENY
SENY Octagon Crystal Door Knob with Arch Backplate for Interior Doors
$69.99
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- $40.00
Matte black door knobs with backplate and mushroom knob design, SENY Interior door knobs with backplate installed on classic bedroom door, SENY
SENY Door Knobs with Backplate – Arched Interior Door Knob Set (Privacy, Passage, Dummy)
$59.99 $99.99
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- $30.00
vintage door knobs with backplate privacy function ornate round knob with arched plate SENY vintage door knobs with backplate installed on bathroom door privacy knob application SENY
SENY Antique Style Door Knob with Arched Plate, Privacy/Passage/Dummy
$69.99 $99.99
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- $10.00
vintage door knob with backplate floral design front view SENY vintage door knob with backplate installed on interior door floral style SENY
SENY Vintage Door Knob with Backplate – Ornate Antique Interior Door Hardware
$89.99 $99.99
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Decorative door knobs with octagon metal knob and rectangular backplate SENY Decorative door knobs installed on interior door with octagon metal design SENY
SENY Decorative Door Knobs with Modern Octagon Metal Knob & Rectangular Backplate
$69.99
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SENY octagon crystal door knob with decorative rosette SENY octagon crystal door knob installed on interior door
SENY Octagon Crystal Door Knob with Rectangular Backplate
$69.99
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decorative glass door knobs with classic rosette SENY decorative glass door knobs installed on interior door SENY
SENY Decorative Glass Door Knobs with Embossed Crystal – Vintage Arch Rosette
$59.99
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Entry door knob set with deadbolt and rectangular backplate in brushed gold finish, SENY Front door knob set with deadbolt and rectangular backplate installed on exterior entry door, SENY
SENY Front Door Knob Set with Round Metal Passage Knob & Deadbolt
$99.99
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Octagon entry door knob set with deadbolt in brushed gold finish, SENY Front door knobs and deadbolts with geometric octagon knob design installed on exterior door, SENY
SENY Modern Metal Entry Door Knob Set with Octagonal Metal Passage Knob & Deadbolt
$99.99
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Crystal entry door knob with deadbolt and decorative antique brass backplate, SENY Front door knob with deadbolt and crystal glass knob installed on exterior entry door, SENY
SENY Decorative Crystal Entry Door Set with Embossed Globe Crystal Passage Knob & Single Cylinder Deadbolt
$89.99
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rectangular crystal door knob set front view with deadbolt clear glass knob SENY rectangular crystal door knob set installed on entry door modern interior SENY
SENY Contemporary Crystal Entry Door Set with Rectangular Crystal Passage Knob & Deadbolt
$89.99
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door knob and deadbolt set front view crystal entry door hardware SENY door knob and deadbolt set installed on front door exterior entry SENY
SENY Front Door Entry Set with Decorative Round Crystal Passage Knob & Deadbolt
$99.99
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octagon crystal door knob set with deadbolt front view faceted glass knob SENY octagon crystal door knob set installed on front door with deadbolt exterior view SENY
SENY Entry Door Knob Set with Octagonal Crystal Passage Knob & Deadbolt
$99.99
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crystal front door knob and deadbolt set with black finish front view SENY front door knob and deadbolt set installed on entry door in real home setting SENY
SENY Front Door Knob and Deadbolt Set – Vintage Floral Crystal Entry Door Lock Set (Passage & Deadbolt)
$89.99
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- $10.00
Entry door knob set with deadbolt and arched plate in brushed gold finish, SENY Front door knobs and deadbolts with classic arched plate design installed on exterior entry door, SENY
SENY Entry Door Knob Set with Passage Knob & Deadbolt – Classic Front Door Lock Set for Exterior Doors
$89.99 $99.99
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Interior door knobs with locks keyed entry door knob set with round knob and decorative rosette, SENY Interior door knobs with locks installed on bedroom door in modern interior, SENY
SENY Interior Door Knob with Lock – Keyed Alike Mushroom Knob with Arch Rosette
$55.99
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Entry door knob set with deadbolt and arch rosette mushroom knob in brushed gold finish, SENY Front door knob with deadbolt and arch rosette installed on exterior entry door, SENY
SENY Entry Door Knob Set with Deadbolt – Keyed Alike Mushroom Knob with Arch Rosette
$99.99
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Entry door knob set with deadbolt and rectangular backplate in brushed gold finish, SENY Front door knob with deadbolt and rectangular backplate installed on exterior entry door, SENY
SENY Entry Door Knob Set with Deadbolt – Keyed Alike Front Door Lock with Round Knob
$99.99
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Door Knobs with Backplates for Interior Doors

Door knobs with backplates combine decorative style with durable performance. Compared to standard rosettes, a backplate adds depth and a more refined look, making it a popular choice for vintage and decorative interiors.

Our collection includes interior door knobs with backplates in a variety of styles, from ornate and floral designs to clean and modern finishes. Available in passage, privacy, and dummy functions, these knobs are suitable for bedrooms, bathrooms, hallways, and closets.

Designed for standard U.S. doors, each set offers easy installation and reliable daily use. Explore decorative door knobs with backplates to elevate both the look and function of your interior spaces.