Blue Water Dripping Off Siding

It s usually safe to use a power washer but it should be used with care as it can force water behind the the.

Blue water dripping off siding.

Water should not be allowed to run down the siding. If you see the stepflashing drain behind the siding the paint under the butts will keep it from draining out and still if the lap is below the first stepflashing all the water will drain behind. Water runs down the siding and can collect in the j channel. Mild soap and water with a soft scrub brush is sufficient for general dirt and grime.

Water quality and even improper electrical grounding hasten corrosion adding excessive amounts of dissolved copper to the water coming out of fixtures. At some point in the past an owner had vinyl siding installed over old siding. Rainwater leaking from a gutter ends up behind siding and causes a wall to rot. If there is no way for it to drain the channel holds this water along with any dirt that was on the outside of the house.

During a very heavy 2 days of rain water began running from between pieces of siding. Zinc and is caused by the corrosion and dissolution of the metal itself. The extra thickness of the vinyl. Since water runs downward unless it s being driven by strong winds the standard method for creating water resistant vinyl cladding is to start at the bottom and work up.

Blue or green staining occurs exclusively with copper pipe and fittings including brass which is copper plus. The shingles should be hanging about 1 4 inch to 1 2 inch beyond the drip edge so this may be your problem. Bear in mind that vinyl siding is designed to keep out water that falls from the top down. Some areas were extremely heavy while others were just a single streak.

If you train the hose so it shoots water upward into the bottom or vertical laps of the siding it might.