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03-27-2021, 08:52 AM
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#1
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Rivet Master 
2021 30' Flying Cloud
2020 25' International
minneapolis
, Minnesota
Join Date: Jun 2020
Posts: 1,467
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Corian Counters
About to replace my Formica tops with Corian. Can anyone tell me if there is a plywood backer under the Corian counter. Or is the Corian sitting directly onto the cabinets? You should be able to see it from under the sink.
Does anyone know why Airstream typically does not use Corian on for the table top? Is Corian not rigid enough on its own without a backer?
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03-27-2021, 09:21 AM
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#2
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Rivet Master 
2012 25' FB International
Trent Woods
, North Carolina
Join Date: May 2013
Posts: 3,120
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Not in my Airstream, but I have had it for kitchen counters. Solid, can be cut with a router, etc. No plywood underneath. Brittle and can crack/fail if not properly supported. I would guess not a lot of support for a slab of Corian on a pedestal style table and it is heavy. Just guessing.
Larry
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03-27-2021, 09:31 AM
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#3
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Senior Member
2012 27' FB Eddie Bauer
Sparks
, Nevada
Join Date: Mar 2014
Posts: 1,093
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Just had a different brand of solid surface fabricated for our Eddie Bauer. Backed by plywood, necessary for strength and to have something to attach to. DEFINITELY to heavy for a dinette top.
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03-27-2021, 09:33 AM
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#4
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Site Team

2017 30' International
Broomfield
, Colorado
Join Date: Apr 2009
Posts: 3,554
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Corian Counters
Our corian countertop has plywood backing.
The classic dinette table top is corian as standard. The reason that corian is not used across the entire lineup is cost and weight.
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03-27-2021, 09:35 AM
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#5
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Rivet Master 
2021 30' Flying Cloud
2020 25' International
minneapolis
, Minnesota
Join Date: Jun 2020
Posts: 1,467
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Thanks guys, I was wondering if weight would be an issue. I will make the table top out of plywood and white formica.
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03-27-2021, 09:38 AM
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#6
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Rivet Master 
2021 30' Flying Cloud
2020 25' International
minneapolis
, Minnesota
Join Date: Jun 2020
Posts: 1,467
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Do any of you know what brand of plywood Airstream uses. Im not a fan of the quality of Plywood from the big box stores, and Baltic Birch seems a little heavy.
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03-27-2021, 09:40 AM
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#7
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Rivet Master 

2007 Interstate
Normal
, Illinois
Join Date: Jan 2009
Posts: 17,746
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Just a forewarning...
I have Corian countertops in my home kitchen, and love them, but Corian is very heavy, and it scratches.
Maggie
__________________
🏡 🚐 Cherish and appreciate those you love. This moment could be your last.🌹🐚
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03-27-2021, 10:31 AM
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#8
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Rivet Master 
2021 30' Flying Cloud
2020 25' International
minneapolis
, Minnesota
Join Date: Jun 2020
Posts: 1,467
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My International had Corian...I really like the look, it does scratch surprisingly easy , though easily buffed out with very fine sand paper.
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03-27-2021, 11:33 AM
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#9
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Rivet Master 
1969 18' Caravel
Greenville
, whereEverIroam
Join Date: Dec 2017
Posts: 1,372
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Quote:
Originally Posted by s1000pre
Thanks guys, I was wondering if weight would be an issue. I will make the table top out of plywood and white formica.
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Of course in an RV, weight is always an issue; the heavier your load, the less your gas mileage, the more wear and tear on your suspension, tires, brakes, etc. For this reason, I always try to select materials that are light weight, in addition to considering their durability and attractiveness. Formica has many advantages in this regard and thus was the material of choice for many years in AS. I went with stainless steel countertops in my remodel, a bit heavier than formica and can scratch, but looks great and scratches can be buffed a bit and is way more durable than formica, very anti-bacterial, plus, I had a very small countertop area to do, so the added weight was negligible.
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05-05-2021, 08:58 PM
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#10
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1 Rivet Member 
Finger Lakes
, New York
Join Date: Jun 2009
Posts: 11
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I have wondered if weight is an issue in the Airstreams that have Corian counters.
I seem to remember Corian used to be available in 1/4" thick sheets. It seems that material, glued to a plywood backer, with thick edges built-up, would look the same as the thick stuff at a fraction of the cost.
David
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05-05-2021, 09:09 PM
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#11
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Rivet Master 
2007 30' Classic
Oswego
, Illinois
Join Date: Jul 2010
Posts: 13,067
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AS uses the 1/4 " corian
__________________
-Rich-
"If the women don't find you handsome, they should at least find you handy." - Red Green
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05-05-2021, 09:32 PM
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#12
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Rivet Master 
2021 30' Flying Cloud
2020 25' International
minneapolis
, Minnesota
Join Date: Jun 2020
Posts: 1,467
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Didn’t know that...I went with 1/2”
__________________
- Stewart
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05-06-2021, 06:05 AM
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#13
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Rivet Master 
2007 30' Classic
Oswego
, Illinois
Join Date: Jul 2010
Posts: 13,067
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Quote:
Originally Posted by s1000pre
Didn’t know that...I went with 1/2”
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I'm going from memory from when I had my stove out. I don't think it's as thick as 1/2", but I'm not positive. Does have a plywood backer though.
__________________
-Rich-
"If the women don't find you handsome, they should at least find you handy." - Red Green
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05-06-2021, 09:07 AM
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#14
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Senior Member
2012 27' FB Eddie Bauer
Sparks
, Nevada
Join Date: Mar 2014
Posts: 1,093
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I’ve never heard of 1/2”, mine is about 1/4” and a heavy plywood backer
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05-06-2021, 09:20 AM
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#15
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Rivet Master 
1976 31' Sovereign
Oswego
, Illinois
Join Date: Jan 2007
Posts: 2,017
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A word of caution corian will melt if hot pan is set on also I have seen a electric fry pan left on corian island counter top plugged in overnite in multi million b&b, in morning pan was in bottom of cabinet [melted thru] luckily did not start fire. I have worked w/corian a lot & sold many pieces, I don't recommend it for c tops or tables or any of corian type materials, also deep scratches sanding will make dip in top.
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05-06-2021, 09:48 AM
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#16
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Rivet Master 

1956 22' Safari
Vintage Kin Owner
Conifer/Evergreen
, Colorado
Join Date: Feb 2002
Posts: 12,597
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Quote:
Originally Posted by sheriff1
I’ve never heard of 1/2”, mine is about 1/4” and a heavy plywood backer
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FWIW Corian comes in three thicknesses, 6mm/1/4", 12mm/1/2" & 19mm/3/4". Not all colors come in all thicknesses.
Shari
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05-06-2021, 09:49 AM
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#17
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Rivet Master 

1956 22' Safari
Vintage Kin Owner
Conifer/Evergreen
, Colorado
Join Date: Feb 2002
Posts: 12,597
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Quote:
Originally Posted by skyguyscott
Of course in an RV, weight is...
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Are the cut-outs & dimples in the cabinet faces to reduce weight? Creative...I'd like to see a zoomed out shot for the overall effect if you have one.
Shari
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05-06-2021, 02:21 PM
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#18
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3 Rivet Member 
2017 30' International
Paradise
, California
Join Date: Aug 2020
Posts: 130
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Quote:
Originally Posted by skyguyscott
Of course in an RV, weight is always an issue; the heavier your load, the less your gas mileage, the more wear and tear on your suspension, tires, brakes, etc. For this reason, I always try to select materials that are light weight, in addition to considering their durability and attractiveness. Formica has many advantages in this regard and thus was the material of choice for many years in AS. I went with stainless steel countertops in my remodel, a bit heavier than formica and can scratch, but looks great and scratches can be buffed a bit and is way more durable than formica, very anti-bacterial, plus, I had a very small countertop area to do, so the added weight was negligible.

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Agreeing with Insideout's post. That is a sweet looking reno you pulled off there! Is there a thread for it on the forum? Don't want to go off topic on this thread so I'll just request that maybe you consider a thread sharing this rig. Love the Jetsons MidCenMo vibe you created in a little kitchen.
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05-06-2021, 02:49 PM
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#19
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Rivet Master 
2017 20' Flying Cloud
Williamson County
, Texas
Join Date: Apr 2017
Posts: 776
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We had Corian in our most recent custom built home and we chose it over any other product for several reasons including the fact that you can seamlessly mold in the sinks, and no sharp corners. I did need to resurface the (white) sink a couple of times over 20 years due to scratches from heavy pots and pans. but only because I was finicky.
As has been said it is fairly heavy so go with thinner over plywood for a RV application. The edges are then doubled or tripled Corian to form the nose radius.
Each to his own. We don't like granite but we are probably the exception to that judging from every tract home seemingly having that as standard these days. Engineered Quartz will be worth a look too.
__________________
2018 GMC Canyon V6 Mallet Supercharger
2000 Chevrolet K2500WT 454
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05-06-2021, 04:20 PM
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#20
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Rivet Master 

2017 26' Flying Cloud
Tampa
, Florida
Join Date: Feb 2017
Posts: 7,237
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