Glass insulators
Glass insulators for sale on Ireland's largest auction and classifieds sites
Vintage french glass - glass, hi - €23.58
Have used this • Cloche garden really • Interesting heavy glass - Free postage - New and Used
Have used this • Cloche garden really • Interesting heavy glass - Free postage - New and Used
Flat roof window triple - flat, - €362.00
Electric skylight blinds • Visible glass matters • Can 100mm smaller - Free postage - New and Used
Electric skylight blinds • Visible glass matters • Can 100mm smaller - Free postage - New and Used
62mm insulation stick pins - 62mm, - €18.18
Perfect securing glass • Fibre mineral wool • Polystyrene pir phenolic - Free postage - New and Used
Perfect securing glass • Fibre mineral wool • Polystyrene pir phenolic - Free postage - New and Used
Double wall insulated glass - double, - €27.99
Leaves glass breathe • Cold drinks condensation • Does not leave - Free postage - New and Used
Leaves glass breathe • Cold drinks condensation • Does not leave - Free postage - New and Used
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Vintage antique glass - antique, - €21.45
Collection possible you • Like happy post • Otherwise this vintage - Free postage - New and Used
Collection possible you • Like happy post • Otherwise this vintage - Free postage - New and Used
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48 listings · from €2.63 · avg €70.63
Browse 48 glass insulators listings currently in our index. Prices range from €2.63 to €1194.48, with an average of €70.63. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about glass insulators →
Vintage french telegraph - vintage, - €20.00
Vintage french glass • Insulator 24cm wide • Used condition please - Free postage - New and Used
Vintage french glass • Insulator 24cm wide • Used condition please - Free postage - New and Used
Vintage french telegraph pole - vintage, - €20.00
Vintage french glass • Insulator 27cm long • Used condition please - Free postage - New and Used
Vintage french glass • Insulator 27cm long • Used condition please - Free postage - New and Used
Antique victorian green - victorian, glass - €12.00
Here have antique • Victorian green glass • Piano insulator castor - Free postage - New and Used
Here have antique • Victorian green glass • Piano insulator castor - Free postage - New and Used
Set vintage blue - of, - €25.00
- Free postage - New and Used
- Free postage - New and Used
Vintage antique glass - vintage, - €21.45
Collection possible you • Like happy post • Otherwise this vintage - Free postage - New and Used
Collection possible you • Like happy post • Otherwise this vintage - Free postage - New and Used
Set large french vintage - set, 3 - €45.00
Glass has greenish • Diameter 17cm please • See all photos - Free postage - New and Used
Glass has greenish • Diameter 17cm please • See all photos - Free postage - New and Used
Set large vintage french - set, 3 - €45.00
Glass has greenish • Diameter 16cm please • See all photos - Free postage - New and Used
Glass has greenish • Diameter 16cm please • See all photos - Free postage - New and Used
Vintage pyrex glass - vintage, - €7.59
Originally from radio • Transistor railways - Free postage - New and Used
Originally from radio • Transistor railways - Free postage - New and Used
Fiber glass sleeving - glass, heat - €2.63
0.5mm 100m roll • 50mm 1mm 50m • Color white black - Free postage - New and Used
0.5mm 100m roll • 50mm 1mm 50m • Color white black - Free postage - New and Used
Aquarium glass heater - glass, aqua - €18.99
Aqua one glass • Aquarium heater complete • Automatic shut off - Free postage - New and Used
Aqua one glass • Aquarium heater complete • Automatic shut off - Free postage - New and Used
8ft window insulation - 32.8ft, - €14.99
32.8ft window insulation • Sealing tape specially • Formulated provide robust - Free postage - New and Used
32.8ft window insulation • Sealing tape specially • Formulated provide robust - Free postage - New and Used
Vintage large glass disc - vintage, - €20.43
High voltage power • This vintage large • Glass disc saucer - Free postage - New and Used
High voltage power • This vintage large • Glass disc saucer - Free postage - New and Used
Vintage clear glass coil - clear, - €10.95
Classic mid 20th • Century piece used • Tosupport insulate radio - Free postage - New and Used
Classic mid 20th • Century piece used • Tosupport insulate radio - Free postage - New and Used
Vintage electrical glass - vintage, - €83.90
Product set antique • Electrical glass insulators • Vibrant turquoise green - Free postage - New and Used
Product set antique • Electrical glass insulators • Vibrant turquoise green - Free postage - New and Used
Two original uranium - uranium, glass - €93.10
Feel free check • Out pictures allow • You inspect finer - Free postage - New and Used
Feel free check • Out pictures allow • You inspect finer - Free postage - New and Used
Vintage clear glass - clear, coil - €27.99
These vintage clear • Glass coil radio • Antenna strain dog - Free postage - New and Used
These vintage clear • Glass coil radio • Antenna strain dog - Free postage - New and Used
Glass piano insulator foot - glass, - €18.99
Victorian era clear • Glass piano castor • Feet antique pianos - Free postage - New and Used
Victorian era clear • Glass piano castor • Feet antique pianos - Free postage - New and Used
Armstrongs telegraph - 32-45, - €35.00
This armstrongs telegraph • Insulator made usa • Pleasant clear glass - Free postage - New and Used
This armstrongs telegraph • Insulator made usa • Pleasant clear glass - Free postage - New and Used
Victorian pressed glass piano - glass, - €5.45
Finding out most • Information about items • Google this lot - Free postage - New and Used
Finding out most • Information about items • Google this lot - Free postage - New and Used
Victorian green glass - victorian, - €15.08
This single green • Glass piano castor • Features striking hexagonal - Free postage - New and Used
This single green • Glass piano castor • Features striking hexagonal - Free postage - New and Used
Lot vintage hemingray - 6, - €35.50
Look all pictures • They are used • Condition some have - Free postage - New and Used
Look all pictures • They are used • Condition some have - Free postage - New and Used
Double wall insulated - double, - €8.99
Double wall insulated • Coffee glass thermal • Mug tea cup - Free postage - New and Used
Double wall insulated • Coffee glass thermal • Mug tea cup - Free postage - New and Used
Art deco green glass - art, - €24.62
Art deco green • Glass piano insulator • Jelly shaped frets - Free postage - New and Used
Art deco green • Glass piano insulator • Jelly shaped frets - Free postage - New and Used
Glass fiber fireproof - glass, sleeve - €61.16
Glass fiber fireproof • Cable sleeve pipe • Red black insulating - Free postage - New and Used
Glass fiber fireproof • Cable sleeve pipe • Red black insulating - Free postage - New and Used
Green bubbles glass block - glass, - €9.99
Green water bubbles • Glass bricks blocks • Architectural square they - Free postage - New and Used
Green water bubbles • Glass bricks blocks • Architectural square they - Free postage - New and Used
Stratus aluminium roof lantern - stratus, - €1194.48
Stratus aluminium roof • Lantern premium glass • Rooflight flat roofs - Free postage - New and Used
Stratus aluminium roof • Lantern premium glass • Rooflight flat roofs - Free postage - New and Used
Set double walled - set, 2 - €6.74
Double wall glass • Coffee mugs thermal • Insulation floating elegance - Free postage - New and Used
Double wall glass • Coffee mugs thermal • Insulation floating elegance - Free postage - New and Used
Vtg lot whitall - vtg, - €22.20
Please look closely • Photos they show • Condition all these - Free postage - New and Used
Please look closely • Photos they show • Condition all these - Free postage - New and Used
Glass piano insulator foot - glass, - €18.99
Victorian era clear • Glass piano castor • Feet antique pianos - Free postage - New and Used
Victorian era clear • Glass piano castor • Feet antique pianos - Free postage - New and Used
Vintage uranium glass piano - vintage, - €36.10
There nice green • Glow under both • 365 395 believe - Free postage - New and Used
There nice green • Glow under both • 365 395 believe - Free postage - New and Used
Antique glass insulator - glass, - €18.74
Welcome our store • Are experts numismatics • Philately antiques vintage - Free postage - New and Used
Welcome our store • Are experts numismatics • Philately antiques vintage - Free postage - New and Used
Vintage dominion hemingray - dominion, 42 - €73.50
Other hemingray insulator • This has words • Made below that - Free postage - New and Used
Other hemingray insulator • This has words • Made below that - Free postage - New and Used
Whitall tatum 4 - tatum, cd - €10.66
Have this beautiful • Light green whitall • 169 glass insulator - Free postage - New and Used
Have this beautiful • Light green whitall • 169 glass insulator - Free postage - New and Used
62mm insulation stick - x, - €12.75
Compatible foam board • Pir mineral wool • Other insulation types - Free postage - New and Used
Compatible foam board • Pir mineral wool • Other insulation types - Free postage - New and Used
Insulated steel margarita - insulated, - €17.11
Enjoy your favourite • Cocktails anywhere this • Insulated steel margarita - Free postage - New and Used
Enjoy your favourite • Cocktails anywhere this • Insulated steel margarita - Free postage - New and Used
Glass piano insulator foot - piano, - €14.99
Apair victorian era • Clear glass piano • Castor feet antique - Free postage - New and Used
Apair victorian era • Clear glass piano • Castor feet antique - Free postage - New and Used
Glass piano castor cups - castor, - €24.00
Vintage glass piano • Insulator castor cup • Possible use salt - Free postage - New and Used
Vintage glass piano • Insulator castor cup • Possible use salt - Free postage - New and Used
Glass pyrex egg - glass, - €10.79
Weight about 105gms • One has admiralty • Type number 53024 - Free postage - New and Used
Weight about 105gms • One has admiralty • Type number 53024 - Free postage - New and Used
Vtg whitall tatum 1 - whitall, co. - €22.20
Please look closely • Photos they show • Condition all these - Free postage - New and Used
Please look closely • Photos they show • Condition all these - Free postage - New and Used
Threadless black glass - threadless, - €737.45
Chip upper wire • Base comes original • Threadless pin cloth - Free postage - New and Used
Chip upper wire • Base comes original • Threadless pin cloth - Free postage - New and Used
160 russian paper - uf, in - €4.90
Bout item lot • One paper oil • Pio audio capacitor - Free postage - New and Used
Bout item lot • One paper oil • Pio audio capacitor - Free postage - New and Used
62mm insulation stick pins - stick, - €18.18
Perfect rockwool kingspan • Glass fibre mineral • Foam pir phenolic - Free postage - New and Used
Perfect rockwool kingspan • Glass fibre mineral • Foam pir phenolic - Free postage - New and Used
Double wall insulated glass - double, - €9.40
Aqualogis thermo insulated • Glasses espresso 80ml • Create visually stunning - Free postage - New and Used
Aqualogis thermo insulated • Glasses espresso 80ml • Create visually stunning - Free postage - New and Used
Try this: glass pebbles stones | white bling converse | wooden indoor clothes airer | nail technician table | nail station | portable nail table | crystal wedding tiaras | glass chippings | lace bolero purple | nail stamp
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Everything you need to know about glass insulators
Whether you are looking for a brand-new or second-hand glass insulators, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at €2.63, while premium listings can reach €1194.48 — giving you a wide budget spread to work with. The average price of €70.63 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.