How do you put glass on top of a table?

15 Apr.,2024

 

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About a year ago we purchased a new wooden kitchen table. Upon its arrival, I noticed that it didn’t have a thick clear coat like tables I’ve owned previously. My children are SUPER messy when they eat, especially with their cereal for some reason, so that means we have a constant mess on our kitchen table. Naturally, I started looking for a way to protect our new wood table from the mess. I searched around the internet a bit to see if you should use glass to protect a wood table, but didn’t come up with much information. I decided it would be the best solution anyway, ordered a custom piece of glass, and regretted it since day one. After reading this, you may still decide a glass table protector is right for your situation. I’m just here to tell you some of the reasons you might not want to go that route.

So let’s get straight into the “should you use glass to protect a wood table?” question.

I’ll answer that question with some other questions: Would you want a mirror as your tabletop? What would cleaning and maintaining that be like? Well, I don’t know if it’s just because the wood on my table is dark, but that’s what it felt and looked like to me. The highly reflective surface with the dark background means it shows every fingerprint, every crumb, and every streak even after cleaning it. I’ve got four kids that are constantly touching the table and putting dishes on it, which means my pretty table looked like garbage 24/7.

The only way to get it really clean was to use window cleaner, and even then it was still streaky and ugly. Some of this is on the surface, but a lot of it is also trapped underneath the glass that I couldn’t even get to for cleaning.

When the glass company first brought the glass over, they brought some clear spacers to go underneath. The spacers are supposed to allow airflow under the glass so it doesn’t ruin the tabletop. Well, that just made the top look even uglier, and the kids kept spilling stuff that would slide under the glass. I thought taking the spacers out would help, but it didn’t at all. No matter what I did, the food, especially anything liquid, still got under the glass. That spot on the left where the spill goes all the way to the edge goes under the glass, and the spot below it is actually under the glass. This happened daily with my kids.

Those wet spots mean I had to slide the heavy glass, carefully lift it, and clean and dry under it any time there was a spill. It was seriously the biggest pain, and sounds way easier said than done!!! And even after all that, the edges still had a constant supply of crumbs that somehow managed to make their way UNDER the glass! How does this even happen?! There were no spacers being used when I took these photos!

What did I do about it?

So I finally decided about a month ago that I’d had enough of fighting with this thing, and I’d rather have a ruined table. I took the glass off and gave it away on marketplace. I put a clear coat of something on it that I actually don’t recommend, so I won’t tell you what it was. Even though the clear coat I put on it doesn’t make it look great, it still looks a million times better than that stupid piece of glass that I had on it for a year. It’s so much easier to clean! Now we are using place mats and the the spills actually wipe up much easier. It’s not a perfect solution, but better than the glass.

What should I have done instead?

Bought a different table! Seriously though, I wish I had done a little more research and gotten something that had a better clear coat on the top to begin with. If you’re already stuck with a table that doesn’t have that, try looking up finishes you can apply yourself. I think I probably should have gone with a coat of polyurethane or varnish instead, but I was too irritated to research any more options. Glass for the table should NOT have been something I considered with my messy kids, so maybe it would work if you don’t have kids?? …but then you probably wouldn’t need to protect your table anyway, so maybe it should just never be an option.

Have you tried glass on a wood table? Did you love it? Hate it? Think I’m crazy and my kids are slobs? One or both of those might be right. Anyway, leave a comment with your suggestions and maybe we can collectively come up with a solution to have a nice looking kitchen table with kids. I’d love some other options!

Specifying Glass for a Table Top

tempered or untempered glass? Furniture makers exchange views. June 20, 2005

Question
I have recently been asked by someone to add a protective glass cover on a veneered table top. Does anyone have experience with this? I’m not sure if the glass will cause any problems or not? I have a thought that the lack of air circulation or sweating might be a problem? Any suggestions would be appreciated.

Forum Responses
(Furniture Making Forum)
From contributor P:
I don’t think that putting the glass directly onto the surface will cause any harm. For my money, I'd bet that it would be no different than if you built a 2-piece hutch and put the upper unit base directly on top of a veneered lower unit. The glass will also help to hold the surface flat so there should be no warp or veneer lifting issues. Glass by itself will not cause wood to sweat.

Adding anything between the glass and the surface is a sure way to break the glass. Glass absolutely does not flex - it breaks. Tempered glass explodes into little pieces when it breaks due to flex.


From contributor R:
I would not use tempered glass at all. The only reason you use tempered glass on anything is to protect a person from getting cut by a large piece falling on them.

I would not use tempered glass at all. The only reason you use tempered glass on anything is to protect a person from getting cut by a large piece falling on them.

Tempered glass is too brittle and it will break if someone hits it with a drinking glass too hard or bangs a ring on it. Un-tempered glass will flex, and I would recommend putting felt pads around the edge to support it and keep it off the wood surface.


From contributor W:


I made a 54" diamond 1/4" plate glass top made for a new Teak dining table a while back. This top over the years has acquired numerous small chips around the edge and on the corners of the curved leaves, but they haven’t affected the use or function of it.

I made a 54" diamond 1/4" plate glass top made for a new Teak dining table a while back. This top over the years has acquired numerous small chips around the edge and on the corners of the curved leaves, but they haven’t affected the use or function of it.

I would not temper the glass. If it was tempered, each one of the minor chips may have ended up as a complete crumbling of the glass.


From contributor T:
Laminated glass would ease the safety concerns, but the edge does not have a very nice look to it. I would suggest looking into using plate glass, regardless of the application. You can simply add a clear or tinted film to the bottom or back side, which will hold it together in case of upset.

From contributor H:
I think that most of the reasons for having pads has to do with the glass not sticking to the top, rather than having an air gap. I've actually had something come into the shop where the glass was completely stuck to the finish. I'm guessing either something got on the top, or the sun softened the finish and the glass sunk into it. You can get discoloring under the pads if they're never moved though, so I guess there's no perfect solution.

From contributor J:
For tables the glass could be either tempered or standard glass, as long as the edge of the glass is held back from the edge of the top for sideways impacts. Dropped items shouldn't be a hazard unless the top is not solid across surface. Areas like upper cabinets would need a proper thickness with the possibility of a laminate in-between for shard retention-building facades.

Laminated glass would ease the safety concerns, but the edge does not have a very nice look to it. I would suggest looking into using plate glass, regardless of the application. You can simply add a clear or tinted film to the bottom or back side, which will hold it together in case of upset.I think that most of the reasons for having pads has to do with the glass not sticking to the top, rather than having an air gap. I've actually had something come into the shop where the glass was completely stuck to the finish. I'm guessing either something got on the top, or the sun softened the finish and the glass sunk into it. You can get discoloring under the pads if they're never moved though, so I guess there's no perfect solution.For tables the glass could be either tempered or standard glass, as long as the edge of the glass is held back from the edge of the top for sideways impacts. Dropped items shouldn't be a hazard unless the top is not solid across surface. Areas like upper cabinets would need a proper thickness with the possibility of a laminate in-between for shard retention-building facades.

The shape and quantity of clear pads between surface and glass is vital. Wide and thin is my choice. A general rule for perimeters is 1 pad for every 12" and inside area 1 for every 4 square feet. Also, it is of top priority to let the finish cure for at least 1 month before glass is installed.


From contributor S:
I do a lot of built-in desks and work centers, and I like to cover the tops in 1/4' glass. I don't use tempered glass - cost being the main concern, and the lack of need being secondary. The spacers are designed to keep the glass from sliding on the top. I don't use spacers, instead I prefer to recess the glass top, usually with a band of contrasting grain or species.

The comments below were added after this Forum discussion was archived as a Knowledge Base article (add your comment).

I do a lot of built-in desks and work centers, and I like to cover the tops in 1/4' glass. I don't use tempered glass - cost being the main concern, and the lack of need being secondary. The spacers are designed to keep the glass from sliding on the top. I don't use spacers, instead I prefer to recess the glass top, usually with a band of contrasting grain or species.

Comment from contributor E:
I used quarter inch regular glass and stabilized it with rubber patches (the ones used on bicycle tires). On dark wood this works perfectly.

How do you put glass on top of a table?

Specifying Glass for a Table Top

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