Buying an Antique Mirror - What You Need to Know - The Honeycomb Home (2024)

What to watch out for when buying an antique mirror. Glass thickness, quality of the frame, and hanging hardware are important!

Antique mirrors make such a beautiful accent in the home, don’t they?

They add instant character while also bouncing light around. There are a few things to consider before committing to purchase one. For instance, there is the age of the item and its style.

You also need to consider what type of surface you want it for, such as a wall or tabletop. The most important thing about an antique mirror is knowing how well made it is because when something breaks on these older pieces, they cannot easily be replaced with new items.

I’ve had this happen to me with an antique buffet mirror I bought via Facebook marketplace last summer. More on that later in this post.

Buying an Antique Mirror - What You Need to Know - The Honeycomb Home (1)

So before you buy, consider the following points of reference! It will cover everything you need to be aware of when purchasing an antique mirror.

Antique Mirror Frame

The first thing you want to check out on any mirror is the frame. It can be challenging to tell if there are any issues without inspecting them closely, so this is best done in person versus looking online.

If you notice that the frame looks like it has been repaired at some point, make sure to check it for any loose parts. If the mirror has been repaired, it is important to ask how this was done because there are many different methods of fixing a mirror – some are better than others!

With the large buffet mirror I purchased, I realized after getting it home the mirror panels were very loose. One actually came out of the frame when I was carrying it inside.

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I took it to a glass shop and they ended up replacing the glass panes for me. The new glass was much lighter than the antique glass which in this case was good because it made it easier (and safer) to hang on the wall.

If your antique mirror is very heavy and the frame looks cracked, I would reconsider hanging it on the wall.

If the frame is sturdy but looks beat up, consider painting the mirror frame.

Screws

The condition of the finish of screws in an antique mirror frame should also be considered. Look for any signs of rust or scratches to determine how well it has been cared for over the years.

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While inspecting the screws, make sure that they are hand-made or are marked by irregularity in shape. This will ensure that the mirror is antique as modern screws are more well-formed.

hanging hardware

If you’re planning to hang this mirror on your wall be sure to check if it has hanging hardware on the back. Many beautiful antique mirrors were designed to go over a dresser or cabinet so there wouldn’t be hardware on those.

If the wood frame is in good condition you can likely add hardware yourself.

I also picked up a second old mirror last year at the flea market for $15. That did not have any hardware on it so I had to add it myself. And if you’re glass is thick and heavy as we mentioned, you’ll need hardware that can support the weight.

Detailing

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Often, the intricate detailing on antique mirrors makes them truly unique and special. Note how well the detailing has been preserved as this can also be a sign of how well the mirror has been cared for over the years.

The highest quality detailing work will usually have very fine or thin lines that curve gracefully throughout the design.

Glass Imperfections

With antique glass, you should expect some imperfections. This includes some bubbling or cloudy spots (oxidation) on the glass. Sometimes the cloudy spots add character. A few years ago, making new mirrors look vintage with DIY oxidation was trending (you can see an example of how to antique glass here).

Be sure to take notice of what types of glass imperfections are present throughout the mirror. These can be anything from minor scratches to significant pitting or damage to the glass itself.

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Glass Thickness

Antique glass is typically thicker and heavier than modern glass to accommodate for the process of hand-blown glass production.

It is essential to take note of how thick your antique mirror is. If it’s a high-quality piece, it will have a thickness that you can easily feel when holding the item.

As mentioned, I had to have my mirror panels replaced on the buffet mirror. Below you can see how the glass shop attached them.

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Glass Color

The glass in an antique mirror is can be grayish or yellowish due to age, while modern glass tends to be colorless. So this is something to keep in mind when antique mirror shopping.

Things to Keep in Mind When Purchasing an Antique Mirror

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Now that you know what to look for when buying an antique mirror, it is essential to remember that not all mirrors are created equal. Many factors such as the frame, screws, detailing, and glass imperfections can make a big difference in terms of quality and value.

So take your time when shopping around, and be sure to ask lots of questions and inspect it well before making a purchase!

Buying an Antique Mirror - What You Need to Know - The Honeycomb Home (8)

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Buying an Antique Mirror - What You Need to Know - The Honeycomb Home (2024)

FAQs

How do I know if my old mirror is valuable? ›

The mercury oxidises over time, creating cloudy spots or blotches near the edges or across the surface. The glass should also have a slightly grey or yellow hue and may have some 'bubbles' on the surface. These imperfections are proof that the mirror is an antique and therefore, more likely to be valuable.

What to look for in a vintage mirror? ›

Antique mirror glass

Look for bubbling which will be absent in modern mirrors, or a slightly wavy surface. There may also be cloudy spots or greying/yellowing on the inside surface of the glass. This is oxidisation which occurs over time as the silver or mercury backing of the mirror breaks down.

How to tell if a mirror is high quality? ›

Glass Quality: A high-quality mirror glass is free from inconsistencies that distort the reflection. Look for glass that has an even and uniform surface. Glass Thickness: Glass mirrors typically come in 1/4-, 1/8- or 3/16-inch thickness. For home décor, we recommend 1/4-inch-thick glass.

How to determine the age of an antique mirror? ›

You can test this by holding the edge of a white card against the glass. If the card and the reflection are the same white color, the mirror was made after 1850. If the reflection is more yellow or gray, the glass was made before 1850. Mirrors in any traditional style can be found, some original, some reproductions.

How old is a beveled mirror? ›

Beveled glass and mirrors became popular in the mid-16th-century when mirror production started on a commercial scale. At the time, beveling was done by hand and extremely time-consuming. However, beveling can now be done by machines.

What are the problems with antique mirrors? ›

Antique mirrors will have more flaws in the glass, including creases, bubbles and spots because of the way they were manufactured. There may also be a maker's mark on the back of the frame, or elsewhere if the mirror is attached to a dressing table or other item of furniture.

What does the back of an antique mirror look like? ›

What makes a mirror antique besides the age? They tend to have beautifully ornate frames and a distinctive character to them. They also tend to have silver backing while modern mirrors are aluminum backed.

How to tell if a mirror is mercury or silver? ›

Mercury mirrors reflect less light and have a bluish appearance, while silver mirrors look more yellow. This effect can be enhanced by placing a thin piece of paper over the mirror, which will appear paler and brighter over the silver mirror (Hadsund 1993).

What is considered an antique mirror? ›

Like all antiques on sale today, it is generally considered that 100 years of age is the threshold between an item described as vintage or a genuine antique. Mirrors that have been mass-produced since the early twentieth century fall into this category.

Which mirror brand is best? ›

List of the best wall mirrors available online
Top-rated Wall MirrorsAmazon Rating
amaflip Jinny Engineered Wood Dressing Wall Mirrors3.9 / 5
Quality Glass Frameless Wall Mirror4.0 / 5
SDG Frameless Oval Wall Mount Bathroom Mirror4.3 / 5
Arsalan Arslan Decorative Mirror4.5 / 5
6 more rows
Feb 9, 2024

How much should a good mirror cost? ›

Normal range: $150 - $1,000. The cost of a custom mirror is $350 on average, but it can cost between $150 and $1,000 depending on the size, shape, and thickness of mirror you choose.

What's the difference between cheap and expensive mirrors? ›

There is a huge difference in the quality of a mirror frame and the mirror glass. This has everything to do with the way it is produced and often also where it is produced. Cheap mirrors will not have safety glass, are often deformed and the colour fastness is not good.

What is foxing on antique mirror? ›

Foxed mirrors are named after the foxing effect that occurs on their mirror surface, either naturally or artificially. The term “foxing” actually originates from paper and describes the spots and browning that comes with the aging of vintage paper.

Where do you put antique mirrors? ›

Where Do You Put Antique Mirrors?
  • Entryway: Create a grand entrance by hanging an oversized antique mirror in your foyer or entryway, or create an entryway antique mirror wall. ...
  • Living Room: Add depth and visual interest to your living room by placing an antique mirror above the fireplace mantel or behind a sofa.

How to get a mirror valued? ›

The Back of the Mirror

As with all antiques, it's always good to examine the back side, as it can often give you more information than the front. The first thing you should look for is a maker's mark. There can also be some labels, inscriptions, etc. These details could inform you of when the mirror was made.

What are the age spots on mirrors? ›

If you've ever picked up an antique mirror, you may have noticed several dark spots running along the edge of the glass. These dark spots are caused by “mirror rot”, or “desilvering.”

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