Portsmouth™ Half Rounds

Apply just the right detail to your home exterior and you’ll raise cottage-like elegance to a new high. That detail would be Royal’s low-maintenance Portsmouth™ Half Round siding. Use it in your gable area to distinguish your home from the also-rans and the almost-charmings. Bring that Victorian elegance down to charming earth by pairing our Half Rounds with our Perfection Shingles. Who says simple can’t stand out?

  • Quaint cottage pattern modeled from real cedar shingles
  • Seamless design
  • No painting, no scraping
  • Virtually no maintenance
  • Superior impact, fade and warp resistance
  • Lifetime Limited Warranty

Wind Resistance
Up To (km/h)

Colour Options

Here is a list of available colours.  Colours shown may not be exact and should be used for planning purposes only.

Traditional Colours

Premium Colours

FREE Quote

We offer a FREE no obligation quote where one of our sales associates will go to your home, and measure your windows, door, patio door, siding, and discuss various options and installation services.