Dating antique door knobs

dating antique door knobs

How can you tell how old a door knob is?

Although the glass part of the knob is the flash and style, a big trick to dating them is in the metal base. The subtle design choices can tell you the difference between a 1900 door knob and a 1940s doorknob. These can then tell you are sorts of useful things like Are these original to my house? or are these knobs are from the same set?.

How can you tell the difference between 1900 and 1940 door knobs?

Although the glass part of the knob is the flash and style, a big trick to dating them is in the metal base. The subtle design choices can tell you the difference between a 1900 door knob and a 1940s doorknob.

How old are glass doorknobs?

Glass doorknobs were produced widely for over 50 years! Although the glass part of the knob is the flash and style, a big trick to dating them is in the metal base. The subtle design choices can tell you the difference between a 1900 door knob and a 1940s doorknob.

Can you use antique knobs with a spindle on them?

The knobs are frequently snugly nested into the plate so even a slight lift or lower of the plate can cause the knobs to rub. Next its time for the knobs. Really, you can use any antique knobs with a spindle that youd like.

How do I know what size door knob I Need?

Next, look at the door’s bore holes. The first is the cross bore, which is larger and goes all the way through from one side of the door to the other; this is where the knob will go. Standard cross bores measure about 1 inch in diameter. The latch bore can be found on the edge of the door, and its standard size is 2 1/8 inches.

How old are glass doorknobs?

Glass doorknobs were produced widely for over 50 years! Although the glass part of the knob is the flash and style, a big trick to dating them is in the metal base. The subtle design choices can tell you the difference between a 1900 door knob and a 1940s doorknob.

How can you tell the difference between 1900 and 1940 door knobs?

Although the glass part of the knob is the flash and style, a big trick to dating them is in the metal base. The subtle design choices can tell you the difference between a 1900 door knob and a 1940s doorknob.

How can you tell if a door knob is a spindle?

An easy way to note these knobs is the narrow base without threads (requiring a user to screw directly into the spindle instead of threading a screw through the base). These door knobs also came in a wide variety of glass shapes, although what we see most often are octagonal, shown here .

Although the glass part of the knob is the flash and style, a big trick to dating them is in the metal base. The subtle design choices can tell you the difference between a 1900 door knob and a 1940s doorknob. These can then tell you are sorts of useful things like Are these original to my house? or are these knobs are from the same set?.

How many glass and brass door knobs are in a set?

Can I use antique glass knobs with a threaded spindle?

Really, you can use any antique knobs with a spindle that youd like. For this example, were going to use a classic 1920s pair of octagonal glass knobs with a threaded spindle: Take off one knob from the spindle which will involved loosening or removing the set screw in the collar and unscrewing it from the spindle.

How do you install antique door knobs with spindles?

If the rod is rusted into the base of the knob you can use a set of pliers to loosen and then remove the rod. Using manufacturer instructions, install the mortise latch in your door. This is a special latch that allows you to install antique and vintage knobs with square spindles into modern doors.

What do you need for an antique doorknob with two knobs?

These how-to instructions are for antique doorknobs with two glass top knobs and a connecting spindle – you’ll also need a back plate or rosette (we have a great selection of those as well) and a mortise latch, purchased from a local hardware store.

What are door knobs made of?

A traditional knob set contains a threaded bolt-like rod, called a spindle, that slips through the door. Knobs are twisted onto the spindle and stabilized with a set screw through the stem of the knob.

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