The pressure treated wood contains copper along with other metals that interacts with aluminum and causes the corrosion.
Pressure treated wood aluminum siding.
Pressure treated southern yellow pine meets the highest grading pressure treated southern yellow pine meets the highest grading standards for strength and appearance.
I get to drop 1k out of my pocket for new aluminum siding around the base of a porch we did front treated lumber last year big ole spores and burn through holes all over the place 04 12 2006 08 40 am.
The treatment process forces a waterborne preservative deep into the cellular structure of the wood providing long term protection against rot fungal decay and termite attack.
Smartside mist grey engineered treated wood siding panel common.
The siding will probably be galvalum not sure about the spelling made from a mixture of galvanized and aluminum which is permitted in the use of treated wood according to the bldg.
Pressure treated lumber products such as yellawood brand products are treated in a pressurized cylinder.
I ll have to check with my supplier again but seems to me if the screws are not galvanized they should be compatible with anything that the galvalum.
This double treated ground contact lumber must be used for applications where treated lumber is difficult to maintain repair or replace.
Decks made of pressure treated wood are generally okay too assuming you don t hold the nozzle too close.
0 4375 in x 8 in x 192 in.
Aluminum siding however can dent so it s best to start on the lowest pressure.
Pressure treated plywood siding treated siding from a source you know and trust.
0 315 in x 7 844 in x 191 875 in item 796682 model xssl25797pmg.
By following a few simple steps the dissimilar materials can be separated and the corrosion process stopped.
Find pressure treated lumber at lowe s today.