Introduction: Large Silhouette Chandelier Decoration, the Grandelier

As a creative freelancer, I often design themed environments for special events. Large chandeliers are expensive (even as a rental) and are exceedingly complicated to transport or assemble. I developed this solution which creates a nearly six ft. wide , visually-substantial chandelier that weighs less than 13 lbs, and packs flat, and at only half the diameter! I liked the simple lines of chandeliers I'd seen in used in modern designs seen in urban lounges and hotels. This versatile chandelier can even be electrified fairly easily. These are primarily popular in white or black, but can be cut from other routable board products such as PVC plastic sheet or even acrylic.

These instructions will help you create my initial chandelier design.

I've developed an updated and improved version which is manufactured from PVC plastic sheet and includes battery-operated LED candles. I've called it the Grandelier. It's also now available in two sizes.
Purchase a ready-to-assemble chandelier at Grandelier.com
Now also available in a 28" wide Petit size!

Step 1:

The first step is to have a one dimensional silhouette of a chandelier. This was designed in Adobe Illustrator, but you could design or edit the included file in any vector app of your choice. Or you may simply use what I've included as-is.

You will then need to have access to a CNC router. I don't have one of my own, but use a local service, which also supplied the Gatorboard foam board which I've chosen to use for it's cost, relatively good durability and especially how light weight it is.

You will need six sections of half of the chandelier. All halves are identical. To make my chandeliers as large as possible, I was able to get two on a standard 48" x 96" sheet, so I required three sheets total to be cut. 
 
In my builds, I've used 1/4" Gatorboard foam board, and the slots in the design are cut to accomodate that thickness. Each chandelier requires four slotted disks to hold each of the six sections into place. The slots are 1/2 the radius of the disk, with four matching slots on each chandelier section. Though I require only four of these disks per chandelier, I have plenty of spare room on my 4x8 sheet to cut extra, which is always a great idea to have spares! 

Additionally, I have teardrop "crystals" cut and pre-drilled to be strung with loops of monofilament and hung from the two tiers of each chandelier section.

Step 2:

When you receive your routed parts and are ready to assemble it, you will need 2-3 extra-long zip ties, preferably in the color of your chandelier, and with a chandelier of this scale, it really helps to have an assistant.

Starting with one section, attach all four of the slotted disks to it. Then, one at a time add each additional adjacent chandelier section until they are all connected. This next part is where an assistant can really help. While all of the chandelier sections are held together around the center, run a zip tie around near the top, and the bottom, pulling it secure, but not enough to damage the foam board. A third zip tie may be added in the middle, but I have never found it necessary.

Pre-measure and cut lengths of monofilament  to loop through each of the teardrop cutouts. When these are strung and tied off, hang one from each of the two tiers of all six chandelier sections (twelve total). 

Your chandelier is fully assembled! To hang it, create a loop of monofilament around the upper most zip tie one two opposing sides and you will be able to hang it level.

To enhance your chandelier with actual illumination see the following step.

Step 3:

Without too much complication, simple 7 watt C9 lightbulbs can be wired to this Chandelier. I did this to wire flicker-flame bulbs to a black chandelier, and the clear bulbs with with white versions. 

Though you can make substitutions, here is what I used:
18/2 gauge lamp cord
snap-on C9 light bulb sockets from Action Lighting: http://www.actionlighting.com/c9-socket-spt2-white-100-bag-bag/
1" diameter thin wall PVC or cardboard tube

First, using a utility knife, cut all of the candle and flame-bulb silhouettes, unless of course you altered the design to not include them in the first place! 

Then cut twelve 4-5 inch section of the 1"  tube to act as the candles. Cut a roughly 1"  deep notch through the tubing in order to secure them in place on the foam board silhouette. Hot glue can permanently secure them easily. Cut an additional notch on the opposite end of the tube, perpendicular to the first to allow the lamp cord and socket to properly seat.

Using the snap on light sockets, attach one and slide it into one of the tube "candles". loosely drape the lamp cord to the adjacent candle and add another socket. Continue working around the lower level, then up and around the upper level ending the wiring up at the center of the chandelier leaving as much of a tail as required. Add the plug of your choice. 

The wiring "disappears" for the most part, but additional teardrop shapes can be hung from the wiring if desired.

Comments

author
MikeF8 made it!(author)2014-11-04

This chandelier is fantastic--plenty of detail with a great style, but not too much that it's hard to make out the silhouette. I ran across this after trying to design my own and it was perfect. I modified the pattern slightly and made 3 chandeliers in all, two small ones (1/2 size) and one large one (42"x62"). All were laser cut out of 1/8" hardboard/masonite. The small ones required 2 48"x96" sheets each and the large one required 3 sheets. The chandeliers are all held together with zip ties around the central shaft, so they can easily be taken apart.

I separated the flames from the chandelier pattern and laser cut them out of acrylic, leaving a small notch so they could fit over a 5mm LED. For the smaller chandeliers, I used orange flicker LEDs, and the flames were all wired to a central battery pack. For the large chandelier flames, I cut them so they would specifically fit over some green LED flicker tea lights with the diffuser removed, and attached the acrylic to the tea light with hot glue. I added a round platform on top of the candles and secured the tea lights with velcro.

I got so many compliments, which I can't begin to pass on. Thanks so much for this design!

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davidandora made it!(author)2014-11-04

Awesome! Thanks for taking the time to share your results- the best compliment! They look great and I love the green flames! You look like you've got a great workshop :) My commercially available model underwent many modifications before arriving at it's current state and we've just completed engineering a 1/2 scale ultraboard version on the cheap. It's nice to see that you were so successful making your own excellent modifications! I've found modified versions in a Sears, and elsewhere, which is fun see, but never anyone who has bothered to report back. Thank you! You should get a lot of mileage out of them! People are so often surprised to learn that upon closer inspection that they aren't the "genuine" thing! Here's a photo of a couple of our black "Grandelier's" that we used in an installation this past weekend here in Chicago, suspended on a lightweight steel cable. I wouldn't try that with any other chandelier! Thanks again!

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V1v0 made it!(author)2017-05-17

Beautiful!!! Need to make for Prom decorations. Trying to figure out the size, I think the ceiling is 15 feet? Can I modify and just make it with 4 sides instead of the 6? I'll be using foam core 20x30. Thank You in advance for any assistance!!!

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davidandora made it!(author)2017-05-18

Thank you. The only modification you'll need to make for a 4 section chandelier are to the central slotted disks, which would only require 4 slots in a cross formation. You can certainly scale this to any size you like, but you should be sure that the slots on both the chandelier sections and the disks are just slightly thinner than your foam core for a good fit. Good luck! :)

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Dawsie made it!(author)2016-10-23

I love the chandeliers they look awesome I just wish I had the space to put one up ? If I ever do I have bookmarked this for just in case but if my oak tree grows tall enough I just might make one to go on it just to be different lol

Thanks formbe generaus and supplying the picture with the instructable as I live in the middle of now where I don't have access to a CNC machine so I will have to make do with my scrol saw lol

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KarlaL6 made it!(author)2016-06-27

Thanks a lot!

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AmitaD made it!(author)2016-02-01

Thank you... looks beautiful ???

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davidandora made it!(author)2016-02-01

Great job! Thanks for sharing your efforts! Looks like everything worked out well for you :)

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AmitaD made it!(author)2016-02-01

It did... all thanks to you and your instructions... it was easy to follow and precise. Made them with 70x100 cm foam boards and everyone admires it and loves it. Turned out pretty well...i myself was very impressed. Thank you... love your work???

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SheilaShaikh made it!(author)2014-09-13

Omg, that is awesome! can you please start selling these!?

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davidandora made it!(author)2014-09-14

Thank you- and I do!
www.grandelier.com

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viajante made it!(author)2012-05-06

That's an original idea

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davidandora made it!(author)2012-05-06

Thanks! It was, however inspired by others that I've seen that were much smaller or with less "branches"

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bagnitsch made it!(author)2012-03-05

Sweet

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davidandora made it!(author)2012-03-10

Thanks!

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davidandora made it!(author)2012-02-19

I found his chandelier. What a pretty and delicate structure! http://www.craftstylish.com/item/26379/extreme-paper-the-long-dark-road-to-a-bright-idea

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canucksgirl made it!(author)2012-02-19

Very pretty. It totally reminds me of the paper chandelier that Jeffery Rudell made in 2008 that was on display at Tiffany & Co. over Christmas that year in New York. He even suggest the same materials. Were you inspired by his earlier design?

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davidandora made it!(author)2012-02-19

Thanks! I'll need to see what I can find online now. I don't know of the one you mention. I had seen small silhouette chandeliers before, but only ever four-sided. My inspiration came from several places I recall, but mostly out of a need for a very large, affordable and portable chandelier for themed environment installs.

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Cheyannelovesham made it!(author)2012-02-13

that is amazing!!!!!! i love that i want one

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davidandora made it!(author)2012-02-07

such flattery!

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EllieRose made it!(author)2012-02-05

This looks really cool!!

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davidandora made it!(author)2012-02-07

Thanks!

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Organize74 made it!(author)2012-02-07

The surface really catches the colored lights in the room. This design is brilliant! The rooms used for events have such high ceilings that something like this would fit very well and add a lot of interest to the room. Thanks for sharing.

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davidandora made it!(author)2012-02-07

Thanks! These white chandeliers are cut from a foam board product called Gatorboard, which is glows brightly under UV light, so they tend to really "pop", which is a nice happy accident.

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porklips made it!(author)2012-02-04

Wow how easy and fantastic. Will definatly try in a smaller scale for my mini house!

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davidandora made it!(author)2012-02-04

So easy! I'm sure it would look great!

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jessandstavro made it!(author)2012-02-04

This is great. Well done!

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davidandora made it!(author)2012-02-04

Thanks! I appreciate the compliment :)

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