I recently worked with a client who told me he wanted to incorporate his collection of vintage telegraph insulators into a new project. I'll be honest, I had no idea what they were, but after a little research I completely understood his fascination with these colorful glass gems.
If you love seaglass or colored glass bottles, you'll love vintage telegraph insulators. Glass and ceramic insulators were originally manufactured in the 1800s to protect telegraph lines and secure them to poles, and then later used for telephone and power lines. The bulbous fixtures come in a variety of shapes and sizes, a wide spectrum of colors from deep amber to ocean blue, and a range of textures such as bubbly, frosted, clear and swirly.
Insulators In the WildBecause of the large quantities of glass insulators used over they years, they're fairly easy to find at a low cost. They can be found at garage sales, garden stores, Etsy, and eBay for just a few dollars to upwards of $50 for rarer varieties. They can simply be displayed, mounted as hooks and knobs, converted into planters, salt & pepper shakers, and of course candle holders and light fixtures.
1. Antique Insulator Pendant Lights, $149.99 at RailroadWare
2. Rare Unique One Of A KInd Found Art Vintage Glass Insulator, $18 at Etsy
3. Steampunk Bedside Lamp, $59 at Etsy
4. InsulatorWare Cacti & Bonsai Planter, $27.99 at RailroadWare
5. Pen Holder & Paper Weight, $24 at Etsy
Read More: National Insulator Association
(Images: Above the jump as linked; Below the jump: callatis/Shutterstock)






Sprout Side Table
Love this! They make a gorgeous set of pendant lights. I've always admired them but never knew what to do with them!
I bought 2 at an antique store for about $6 total & have white Christmas lights wrapped around them. They look perfect next to a vintage glass jug. I may need to get a few more & make them into pendant lights though.
My grandpa was a telephone repair man for years and years. When they started phasing out the use of glass insulators he started collecting them, and accumulated quite a few over the years. Now that he's gone all the kids and grandkids have their own piece of the collection. They are so fun to scatter throughout a house, and look especially cool if you have them scattered throughout a styled bookshelf. They make me happy whenever I see them :)
My grandfather collected lots of these and made them into lights in the 70s and 80s. Nice to see them making a comeback.
How nice to hear about folks grandfathers... :oD. I don't have any...Sorry, let's get back on track.....
LOVE, LOVE, LOVE THE PENDANT LIGHTS. OHHH, PRETTY!
really like the planters i would never have thought of that.. saw some on etsy if anyone knows how to do it
http://www.etsy.com/listing/93830876/vintage-glass-insulator-set-hemingray-42?ref=pr_shop
There are 3 of these on the back of our house (no longer in use). We moved into our house last year and I can't believe they haven't been touched. I've been itching to take them down but wasn't sure what to do with them. Thanks for the inspiration!
I've been using a blue one as a votive candle holder for years. Now I'm thinking I need to get one or two more and make those pendant lights. Love that idea! They look so beautiful with light shining through them.
Perfect solution for our kithen reno. We want to have some penant lights, and my late father-in-law worked for the RR. Insulator penant lights would make my wife happy beyond description.
My dad has a few I might have to "borrow"...
My parents acquired a couple of these in the 1970s, and MY grandfather suggested using them as jiggers ...
Those pendant lights are fantastic. Would love to see a DIY tutorial on this...
Here's another pendant wall light using these insulators.
http://www.blueringphotoandart.com/p276812613/h91c7200#h91c7200
Thank you! I am planning a re-do for my bathroom, and I love some of the lighting from RailroadWare.
Whoa bad idea...these things were (still are?) filled with PCB's - which cause cancer. Don't even bring in the house...
Here are two more for sale. I love them!
http://www.etsy.com/listing/93289304/two-blue-glass-insulators
There's a shop in Montreal where they've been selling pendant lights like these for at least 10 years.
Kasparkat, is it the insulators or the cables which potentially contained PCBs? What I read suggested that this was only used during the 1930s... can you add to your previous comment? Thanks. It would be good to clear this up!
I wrote up a tutorial a while back...I have some pendant lights hanging in my home http://girlinair.blogspot.com/2011/03/how-to-make-glass-insulator-light.html
LOVE these..who would have thought. So clever.
I found one in a creek about 12 years ago. I loved that thing, but I finally decided to let it go- wish I'd found a clever new use for it.
PCB's are mainly found in transformers and other contained situations, not in a simple glass insulator. These glass things are just something stuck on a pole or whatever to keep the wire from grounding out. They were not intended to contain anything. The PCB's were also an insulating substance but mainly in the form of a viscous liquid contained in something fairly leakproof. In a totally horrifying aside, I still remember some old guys up north using the PCB laden oil to grease up their boots back in the 70's.
@girlinair: thank you! And your website is awesome. I'm bookmarking it.
The light is beautiful - thank you for the advice!