In that case be sure to find primer specifically made for vinyl siding and brush that on before painting.
Roll or brush paint siding.
Although more labor intensive than spraying this paint application method can produce superior results in some instances.
Use a mixture of water and standard washing detergent to remove all the grease and grime.
And as with regular house paint vinyl safe paints come in different finishes.
For this technique you ll need a helper.
The most basic house painting method is brushing and rolling exterior paint.
This will prevent water damage.
You absolutely want to use a brush for most exterior surfaces and definitely the siding and trim.
Run the brush or broom over the siding to collect spiderwebs insect remains dead leaves etc.
How to prep for painting.
2 wash the siding in sections.
The only time to ever use a roller is on a large flat surface think drywall or plywood paneling in the image you provided i might use a roller for the white soffit but that s it and only if it s a large house.
Fully seal the siding edge with paint.
Regularly clean off the broom so that you don t inadvertently scratch the siding surface when reapplying it in a new area.
For textured surfaces like rough wood siding get the speed of a sprayer and the superior coverage of a brush with back brushing.
A 1 4 to 1 2 thick roller nap is good for clapboard siding.