Vinyl siding is designed as an exterior cladding only and is supposed to be installed over other materials such as a weather resistant barrier.
Vinal siding runoff.
Details about stains on vinyl siding are now found in a separate article at vinyl siding stains common sources of stains on vinyl siding include formation of algae fungus lichens dirt accumulation on damp surfaces rain splash up soil even smoke from nearby barbecues or fires.
This can potentially create a dull and chalky appearance or.
Vinyl is a potentially leaky material and water trapped behind siding leads to decay and mold.
Vinyl siding installs in pieces so gaps and overlaps.
If you want siding for your home that looks great and is durable but requires little maintenance look no further.
If an installer uses a material such as incorrectly this only exacerbates the problem.
Measure and mark a point 2 inches 5 1 cm away from each side of the removed segment.
Cut a vinyl patch 4 inches 10 cm wider than the removed segment.
Cut the spare piece of vinyl along the marks using straight tin snips.
Although vinyl is impervious to water when installed as directed by the manufacturer vinyl siding as a whole is not completely watertight.
A major cause of vinyl discoloration is the oxidation of the chemicals in the vinyl over time due to exposure to sunlight and acid rain.
Vinyl siding is designed to withstand weather and resist moisture damage.