Metal floors

Scott Danforth

Grumpy Vintage Moderator still playing with boats
Staff member
Joined
Jul 23, 2011
Messages
49,537
Not without adding so much weight you loose load capacity.

Figure out how much 7 gauge sheets will cost and weigh. You still have to add foam.
 

fibersport

Petty Officer 2nd Class
Joined
Jul 18, 2010
Messages
103
I believe there was a wooden planked boat made decades ago with metal ribs. I can't recall the name of it but of course, rust was an issue.
 

airshot

Vice Admiral
Joined
Jul 22, 2008
Messages
5,080
Also noise made as you move around. Doesn't take much to support a person on a boat floor. I have used 1/2" plywood for most of my floors and never found it to be to flimsy with just a little extra support. I also make my floors removable !!
 

briangcc

Commander
Joined
Jul 10, 2012
Messages
2,360
I'd be curious what "problem" we're attempting to solve using metal floors? Increased cost and weight alone should be enough of a deterrent over tried & true plywood.

Besides...if we're going in for the floor, what does the rest of the boat look like? Stringers? Transom??
 

matt167

Rear Admiral
Joined
Sep 27, 2012
Messages
4,149
I’ve seen aluminum floors in aluminum boats getting popular. But not sure I subscribe to the same theory
 

killerzeek

Cadet
Joined
Oct 22, 2024
Messages
8
I'd be curious what "problem" we're attempting to solve using metal floors? Increased cost and weight alone should be enough of a deterrent over tried & true plywood.

Besides...if we're going in for the floor, what does the rest of the boat look like? Stringers? Transom??
There transom concerns, looks like potentially replaces at one time with CCA plywood that is no coroading the aluminum.... getting it checked this week. Carpets need replaced
 

killerzeek

Cadet
Joined
Oct 22, 2024
Messages
8
Also noise made as you move around. Doesn't take much to support a person on a boat floor. I have used 1/2" plywood for most of my floors and never found it to be to flimsy with just a little extra support. I also make my floors removable !!
The aluminum will be covered with a vinyl boat floor covering
 
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