Troy Pro Painters

How to Prep and Paint Composite Siding on Troy NY Suburban Homes Composite siding—often a blend of wood fibers and PVC—is common on suburban Troy, NY homes in areas like East Greenbush and Newton Heights. To achieve a long-lasting paint job, start by cleaning the siding surface with a mild detergent and water solution, scrubbing gently to remove grime trapped in textured grooves. Rinse thoroughly with a garden hose and allow siding to dry completely over 24–48 hours, leveraging Troy’s mild late spring weather. Inspect panels for gaps between seams, filling with a high-quality exterior-grade caulk to prevent moisture infiltration during Rensselaer County’s humid summers. Lightly sand any chalky surface deposits with fine-grit sandpaper to encourage primer adhesion. Apply a composite-compatible primer, focusing on smooth and even coverage to seal the substrate.