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Direct Vent Conversions to Fire Glass

Direct-Vent Fireplace Conversions

YES, you can have a Direct-Vent Fireplace With Fireglass!!!

Contrary to popular opinion...yes it is possible to have a Direct-Vent fireplace with FireGlass.  So if you're tired of hearing "No, you can't do that" give us a call, or send us some pictures of your
Direct-Vent fireplace. 

About Direct-Vent Conversions:

  • Direct Vent Conversions DO-NOT Modify the amount of fuel the unit receives.
  • Our conversions just change the way you see the flame.

Terry and Holly Utley had a direct vent fireplace, and as usual they were told that they couldn't convert to FireGlass. So we had to go and do the impossible again as well as install a custom fireplace surround.

custom fireplace surround custom fireplace surround

Even with the surround installed the electronics were still exposed, so we had to add a few more pieces to add to assure a clean finished look.

custom fireplace surround custom fireplace surround
custom fireplace surround custom fireplace surround

Now that's much better...A Brushed Aluminum Sourround with Frosted Glass Trim!

custom fireplace surround custom fireplace surround

The Fireplace was filled with Starfire Base Glass and and Cobalt Toppers - turned out great

custom fireplace surround

Mark Diefre has a Palm Springs condo with two direct vent fireplaces that suffered from ugly dirty fake logs. 

Mark Diefre Mark Diefre

So he contacted us, like everyone who gets told they can't have a direct vent with fireglass. Below you can see the unit as it was originally, with a low level fire.

Mark Diefre Mark Diefre

Here is the same fireplace after our conversion, notice how much larger the fire is.

Mark Diefre Mark Diefre

And even though Mark's fireplace looked a lot better, he also decided to have us install our Heat Resistant Silver Panel of glass  in the back wall!

Mark Diefre Mark Diefre

A while later though we again heard from Mark, who decided he needed two more Sterling Silver panels; completing his Direct-Vent fireplace.  

Mark Diefre Mark Diefre

With the success of the downstairs fireplace, Mark decided on doing a his upstairs Direct-Vent fireplace in the same fashion. 

Mark Diefre Mark Diefre

Both fireplaces used Gray Base Glass and Gray Reflective Base Glass FireGlass.

Mark Diefre Mark Diefre

Decorative Fireplace Fireballs
Our New Colors Have Arrived!!!

We will be adding them over the next few weeks. So please check back often to see our NEW exciting and exclusive collection of fireballs.

8” Black on White
Fireplace Fireballs Water over Fire

Also Check Out Our Cement Fireballs, & Fire Clay Rocks.

These photos come to us from Larry King who like so many othere's wanted to have has fireplace burn fireglass. 

Larry King Direct Vent Conversion Larry King Direct Vent Conversion
Larry King Direct Vent Conversion Larry King Direct Vent Conversion
Larry King Direct Vent Conversion Larry King Direct Vent Conversion

Keep in mind that we DO-NOT recommend that you do this without our assistance.

Larry King Direct Vent Conversion Larry King Direct Vent Conversion

Larry used Starfire Base Glass FireGlass and Irridized Clear Diamonds.

Larry King Direct Vent Conversion Larry King Direct Vent Conversion

Larry also got a Large 8" Dark Gray Fireball, however he decided to display it on the shelf next to the fireplace.  Which works just as well!  Here is what Larry had to say:


This turned out great...We have an upstairs fireplace to do now so you will be hearing from us shortly as we prepare to convert that one too."

Larry King Direct Vent Conversion

The following photos were sent us from our customer who has a rather unique Direct-Vent fireplace.  What made it so special was that they had a lighting system installed underneath the fireplace hearth.  

However, our client knew  it was time to get rid of their ugly old logs and get some beautiful clean burning FireGlass. 

Ed Moy Ed Moy
Ed Moy Ed Moy

These photos are good examples of the type of detailed pictures we need to help you modify your Direct-Vent fireplace. 


Ed Moy Ed Moy

In these photos, the pilot, ignition system and the lighting system are located underneath the unit.

Ed Moy Ed Moy

The flex line was sauntered to the burner orifice.  Note, that aluminum plate was cut to match the existing pattern, this was to assure that the lighting coming from underneath would not be obscured. 

Ed Moy Ed Moy
Ed Moy Ed Moy

The FireGlass used was Sky Blue Base Glass, Azurlite Base Glass, Azurlite Reflective Base Glass, Clear Diamonds, ICE ICE ICE Topper, Mini Sky Blue Luster Diamonds, Red Terra Cotta FireBalls, and Polished Sterling Silver Plate (which creates the mirror effect)

Ed Moy Ed Moy
Ed Moy Ed Moy
Ed Moy Ed Moy

Turned Out Beautifully! Check out the light coming from underneath the FireGlass. Great Job Ed Moy!!!

Ed Moy

Abby Cameron sent us the following pictures of her Direct Vent Conversion.

Abby Cameron Direct Vent Conversion Abby Cameron Direct Vent Conversion
Abby Cameron Direct Vent Conversion Abby Cameron Direct Vent Conversion
Abby Cameron Direct Vent Conversion Abby Cameron Direct Vent Conversion

Completed with 1/4" Clear White Base Glass, California Gold Base Glass and Ice Ice Ice Topper.

Abby Cameron Direct Vent Conversion Abby Cameron Direct Vent Conversion

Abby Cameron Direct Vent Conversion

This direct-vent fireplace was another job we worked on remotely with our customer Teresa Leets (an attorney in Los Angeles) who through email's and phone calls managed to complete the conversion process on her own.

fake log ventless fireplace conversion to modern fireglass fireplace tl 2

Below you'll see some of the detailed pictures provided by Teresa that display all the direct-vent components.  So much for those fireplace guys!

tl 4 tl 5
tl 6 tl 7

She used Starfire Base Glass and Hyacinth Topper. There are a few fireplace companies who say this can't be done, really! So I guess this doesn't really didn't happen?

expert directvent conversion tl 9

Richard Cooper Richard Cooper
Richard Cooper Richard Cooper
Richard Cooper Richard Cooper

Double 18" burner with Clear Base Glass FireGlass.
Richard Cooper


These fireplace pictures come to us from Joyce and Tom Dane who through digital camera photos, emails and phone calls completed the project from beginning to end

jd 2 jd 3
jd 4 jd 5

Below you can see the interior painted and looking much better! 

jd 6 jd 7

The lava filler underneath the burner.

jd 8 jd 9

Test the burner and the flame direction. Once you're happy simply pour your FireGlass over the burner.  The FireGlass used was Pink Rosa Base Glass.

direct vent fireplace with burner jd 11

jd 17 jd 14

You can leave the doors on or take the doors off, whichever you prefer. But we prefer/recommend for the doors and screens to be removed.  And instead finish with a custom fireplace surround.

jd 13 jd 15





These fireplace pictures come to us from a customer in Rancho Mirage just east of Palm Springs California.

rancho 1

rancho 2

rancho 3

rancho 5

The FireGlass in the fireplace is Bronze Base Glass FireGlass with Bronze Reflective Base Glass on top. The original burner was kept as it worked just fine. We are also cladding the bras with brushed stainless steel and we will post the pictures as soon as we get them. 

rancho 6

rancho 7

rancho 8

This direct vent fireplace comes to us from Venice Beach California.


direct vent fireplace conversion


The house was under construction, so please excuse the debris around the fireplace.  If you have any questions on your conversion please send us pictures and we will help you convert your direct vent fireplace as well.



We didn't change the amount of fuel (btu's) being burned just the way it looks. Flip the switch, the ignitor lights, allowing the gas to come up through the burner and the pilot light lights the gas rising from the burner below. As for the doomsayers that tell you this can't be done, Oh Well! Most fireplace manufactures will tell you this will void your warranty. But you need to actually read the warranty to understand what they will or won't cover. The person telling you this at the factory, ask them what the warranty actually implies.

006 008

We have read many of these warranties and they won't cover the fireplace anyway. These warranties were written by attorneys to keep the liability from the manufacture and lay the blame on the consumer at any expense, no really read one.

direct vent convesion fireglass

direct vent convesion fireglass

direct vent ignitor



The next "B" vent or Direct Vent fireplace is from Mark Basillus.  He sent us great step-by-step pictures.  Starting with masking off the surrounding area getting ready for the heat resistant paint!

Mark Basillus 1 painting your fireplace

He used some Red Paint and added Starfire Base Glass fireglass, with 2 lbs of Clear Pyrite Base Glass, and 1 lb of Clear Diamonds. We did a few special effects as well.

Mark Basillus 3

Here is what Mark had to say:

Wanted to share with you the photos of our finished conversion to FireGlass.
We are really pleased that we decided to paint the inside of the fire box
red.  That coupled with the glass had made the fireplace a focal point to
our living area!

Mark Basilius [mailto:MBasilius@evgvikings.org]

Mark Basillus 5


One thing to always remember about Direct-Vent fireplace conversions is to NEVER increase the amount of fuel that your fireplace was designed to burn.

Bob Sylvester 9 Bob Sylvester 8

WOW! look at these nice logs, aren't they unique and beautiful? NO!

Bob Sylvester 7 Bob Sylvester 11

However, in looking at the burner it appears that it would work just fine.

Direct Vent Fireplace concersion

Bob Sylvester  15

Bob Sylvester  13

Bob Sylvester  12

Now we add Bronze Rust Copper Base Glass FireGlass with Gold Base Glass FireGlass on top.

Bob Sylvester 6

Bob Sylvester 4

Now you tell me, what looks better, logs or glass?

Bob Sylvester 2

Bob Sylvester 1

We are going to show you how to transform your direct vent fireplace into a real attractive fireplace.  Here are some pictures sent to us from our customers, who have gone through the conversion process.

Has anyone ever said "Nice Logs"? I don't think so.  The key is not to change the amount of gas going into the fireplace, so don't change the regulator.

Direct Vent fireplace

west 3

The thermo coupler (heat detector) will be raised to the surface to insure it will still work.

west 4

west 5

Drop in a new burner, or use your existing one.  This fireplace conversion used Gray Base Glass FireGlass,
Gray Reflective Base Glass FireGlass and Clear Pyrite Base Glass FireGlass.

west 6

west 8


The fireplace below is a direct vent self install by our customer Norm. The colors used were: Starfire Base Glass, Cobalt Blue Topper, Pale Cobalt Blue Topper, Ice Ice Ice, Pale Gray Topper, Gray Topper
and Copper Blue Topper FireGlass.

norm 1 norm 3

We use a piece of stainless steel in the front to contain the glass to cover the burners and keep the glass level.

norm 6
norm 7

The fireplace below is in Beverly Hills and is also a self install direct vent fireplace. This fireplace was filled with Gold Base Glass FireGlass and topped with a few pounds of Platinum Base Glass FireGlass.  The old burner was removed and a new bottom plate was installed.

dv 2 dv 3

Test the burner and thermo-coupler.

dv 5 dv 7

The Gold Base Glass FireGlass was added over the crushed lava rock.  And there you have it, fire! If your installer does not

understand this then have then call us so we can guide them through the process.

dv 8 dv 9

dv 10



The next fireplace pictures was installed by our customer Ken Kenoyer.  He constructed his own pan for his Direct Vent Fireplace conversion with our supervision.  We will go through the steps to complete his installation. The glass that was used was Starfire Base Glass FireGlass, Red Topping and Red Topper. We will explain as we move forward.

Royce Kenoyer 9 Direct Vent fireplace

Below is your burner system that came with your wonderful Direct Vent Fireplace and logs.

Below is a pictures of your pilot light system

Royce Kenoyer 12 Royce Kenoyer 6

We'ved removed the "stuff" and exposed the pilot and gas connection. Royce built a pan to fit the fireplace.

Royce Kenoyer 7 Royce Kenoyer 3


Below he cut the pan out to accept the pilot light. Connected the gas line.  Test the burner.

Royce Kenoyer 16 Royce Kenoyer 15

Pour the fire glass and you're done! If anyone has told you that you can't convert a direct vent fireplace then these pictures and project don't exist! Just because they don't know what or how to do it, doesn't mean it can't be done. The glass face is back on and it looks much better. A very nice and simple self installation!

Royce Kenoyer 17

Royce Kenoyer 14

Click "HERE" or on the picture to see what and how we made this project for the Fleur's!

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Ed Jaunzemis


Phone (909) 527-4425        Fax (909) 944-3811

9467 9th Street #D

Rancho Cucamonga, California 91730

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We Make Fire Cool!

Moderustic® is proud to have been issued 4 U.S. Patent Numbers
and Patent pending status!
Covering our method of creating tumbled tempered glass for use in fireplaces and fire pits.
Patent Applications Published 2005, 2006 and 2014.

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Note* When calling for any technical support we ABSOLUTELY
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(909) 989-6129  Fax: 909 944 3811 
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Ed@Moderustic.com |  Jaunzemis@msn.com  


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Stop by and visit our Showroom in Rancho Cucamonga:(just north of the Ontario Airport
Moderustic Inc.
9467 Ninth Street Suite #D
Rancho Cucamonga, California 91730
Hours: Monday-Friday 9:00 to 6:00 Closed Saturday and Sunday, Saturday by appointment only.

If you're coming late, please call us and we will stay late.  We are 2 miles North of the Ontario Airport
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Copyright 2003 -2017 www.Moderustic.com All Rights Reserved. 
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We Make Fire Cool!

Moderustic® is proud to have been issued 4 U.S. Patent Numbers
and Patent pending status!
Covering our method of creating tumbled tempered glass for use in fireplaces and fire pits.
Patent Applications Published 2005, 2006 and 2014.



  • Shipping has become an issue so all orders will and must be signed for. No package will be left at your door unless you sign for it. This is called an indirect or direct signature request. It is also refereed to as a Signature service. If a package or packages are left at your door per your request, you will be the responsible party.
  • All returns must be made within 30 days of purchase with exceptions only by management
  • Returned products must be unused and/or unmixed
  • Returned products must be packaged well to avoid damage in transit, or you will be responsible for the damage
  • Returned products that are damaged in transit will not be able to be refunded
  • Refunds will be made towards product cost only
  • Refunds will not be given for non-product labor costs (consulting fees, installation fees, labor, shipping etc.)
  • Restock fees may apply depending on which items are being returned. (30% to 70%) Glass/ burning products 30%, Burners 50%, Custom Burners 70%, Metal Pans or any Custom Metal Work, Electronics are not returnable ever!

  • All returns must have a return authorization (we are not responsible for products being shipped to incorrect addresses due to non-compliance of this policy)
  • No returns or exchanges will be accepted for any custom metal products or electronics what so ever!
  • No returns will be accepted for ICS/ Fire Falls, or any other standard or custom fire pits.
  • No returns on products that contain electronics (if they were used or installed)
  • We are not responsible for local codes and or if any of our products are or are not approved. Please check with your local building department or governing agencies for proper approvals before purchasing. Custom built or designed items are not returnable for any reason. It is your responsibility to make sure our products do not violate your local building codes.  We cannot accept returns should you encounter these issues with your local building authorities.
  • Any Designs, Drawings, PDF Files, Ideas, Pictures, Attachments, Renderings, Facsimiles, Faxes, Blue Prints, Copies, Documents and even copy written materials once sent to Moderustic Inc, Ed Jaunzemis, Aquatic Glassel or any employee of Moderustic Inc becomes property of said company to use, distribute, copy, reproduce, manipulate, recreate, modify, advertise, promote, lay claim to and or use in our discretion as we need.  If you do not agree with these terms then please do not send us anything. Our intentions are to create for you the "Customer" and it is our vast collection of material that will spawn an idea for you to have us create something for you. If we should create something/ anything for you that is one of a kind, you do not own any rights to this or there idea or ideas, product or concept in any way shape or form.

To read all company policies, terms and conditions, CLICK HERE!

All of the pictures and content are copyright protected on this website: U.S. Copyright Registration No is: VA 1-650-624
Entitled: "Moderustic 1107" 
Effective registration date is February 1, 2008.
Has anyone ever told you "Nice Logs" ? Nooo, I don't think so.
CSLB# C-17 693887

We Make Fire Cool!

Moderustic® is proud to have been issued 4 U.S. Patent Numbers
and Patent pending status!
Covering our method of creating tumbled tempered glass for use in fireplaces and fire pits.
Patent Applications Published 2005, 2006 and 2014.

Violators will be prosecuted.

Note* When calling for any technical support we ABSOLUTELY (maybe)
require Digital photos from a camera not your phone (if that is all you have, then that's fine).

(909) 989-6129  Fax: 909 944 3811 
or E-mail us at
Ed@Moderustic.com |  Jaunzemis@msn.com  


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We now have "several" Patents and a Patent Pending Status. "We were the first to file" (yes we were), is why we have The Patents for FireGlass.

For any competitors out there, Second place is first loser. Sorry.

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