Portsmouth™ Half Rounds

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    Portsmouth™ Half Rounds

    Sometimes all your siding needs is the perfect topping. 

    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?


    Seamless design

    No painting, no scraping

    Virtually no maintenance

    Superior impact, fade and warp resistance

    Quaint cottage pattern modeled from real cedar shingles

    Wind Resistant greater than 200 mph

    Lifetime Limited Warranty