I lucked into some galvanized sheet metal heavy gage.
Best gauge sheet metal for fire place.
A standard large screen is 20 inches in width.
Sheet metal 24 or 26 gauge galvanized metal is ideal for this application available at many plumbing and heating supply houses masonry or cut nails approx 1 5 silicone sealant furnace cement.
Gauge to thickness chart gauge stainless galvanized sheet steel aluminum fraction inches mm inches mm inches mm inches mm 30 0 0125 0 33 0 0157 0 40 0 0120 0 30 0 0100 0 25.
I would recommend using light gauge mild steel 16 gauge or less for the whole project if you don t have access to a manufactured sheet metal brake.
It should be at least as wide as the area occupied by the fire or gas flame but if your fireplace is large extend the width by a few inches to maximize heat reflection.
For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter.
A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters.
First remove the fireplace damper.
Buy a sheet of heavy duty 14 gauge 304 stainless steel in the appropriate size to fit your fireplace.
Stainless steel is really hard to brake so i added perforations to make it easier.
The best metal cutting tool depends largely on the type of metal being cut the quantity and also on your experience level.
Cutting metal is a dangerous job.
Spec sheet 3 295 28 heavy duty 14 gauge 0 0781 type 304 stainless steel ada compliant multi station wash up sink 60 electronic faucet wall brackets ada 032e602066b.
I used a 24 x 36 inch sheet of 24 gauge aluminum cut up the center with half circles cut out at the location of the stove pipe.
A few cuts here and there require a much different tool from say the bulk cutting of corrugated sheet metal for a new roof.
I used 16 gauge stainless steel for the enclosure and 8 gauge stainless steel for the platform and feet.
1 16 of over 2 000 results for auto body sheet metal eastwood 7 pieces 20 gauge auto body repair patch panels kit 20 gauge aluminized steel sheet metal corrosion resistant 4 0 out of 5 stars 10.
However there seems to be conflicting info regarding the use of galvanized sheet metal on the web in building a fire place or in use with a heat source.