Proside

Create the Look that Says Home

Choosing your home’s exterior can seem like a huge decision. But at Vytec®, we think it’s a decision you should feel good about. When you choose Proside® siding, you’re choosing a product that’s proven to perform in every way.

Tips for Choosing Siding Colors

  • Light colors make your home look larger.
  • Dark colors create a more dramatic exterior look.
  • Lighter wall color with a darker accent color call attention to details like dormers.
  • Choose a siding that complements your roof color.

The Anatomy of Proside Siding

Performance-enhancing Features and a Lifetime of Great Looks

  • Posilock® locking system holds panels securely, while allowing expansion and contraction in changing temperatures.
  • 1/2″ Panel projection for double lap panels creates enhanced shadow lines with the look of real wood.
  • .042″ thickness offers lasting toughness, while precise dimensional consistency ensures a snug fit and tight laps.

Vytec Proside® Siding Panel Profiles

Select siding in one of these four popular profiles. Then, mix and match siding and trim colors for a variety of architectural effects.


Vytec strives to accurately reproduce on screen the images of siding on this site. However, due to manufacturing variances, the limitations of your monitor resolution and the variation in natural exterior lighting, actual siding colors may vary from the images you see on your computer screen. For this reason, it is important to see an actual siding sample or actual products installed on a home before making final color selections.