You must find out the right measurements for the chimney cap before purchasing anything.
Diy chimney spark arrestor.
This is too keep them from landing on the roof or combustible material on the ground to start a fire.
Shelter 13 in w x 13 in l black galvanized steel square chimney cap.
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Wearing gloves roll out metal cloth and fold a 1 inch seam on all four sides.
Caps can be made of copper stainless steel steel or aluminum.
Shelter 9 in w x 13 in l black galvanized steel rectangular chimney cap.
Gibraltar building products 15 in.
Adjustable flue guard chimney cap spark arrestor in black model cg3blk 68 32 68 32.
Step 1 prepare the metal cloth.
A chimney cap is installed in order to protect the chimney and flue liner.
Spark arrestors generally consist of double layers of metal mesh.
By following a few simple steps you can save not only a forest but potentially thousands of homes.
Amazon s choice for chimney spark arrestor hy c sc1318 shelter bolt on single flue chimney cover mesh size 3 4 fits outside existing clay flue tile dimensions 13 x 18 black galvanized steel 4 7 out of 5 stars 1 012.
Building your own spark arrestor out of common wire found at a hardware store is quite easy to do.
Items you will need 1 4 inch wire mesh pliers tape measure wire.
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Spark arrestor chimney cap.
They go on to say that spark arrestors are fitted to a chimney to keep sparks and embers from jumping out of the chimney.