Rockville Centre Siding Company posted by Alpha Windows & Siding February 1, 2016 under Windows & Siding Long Island Cape Cod Gray Siding, Shake Shingles, Siding Rockville Centre Here were replaced the siding on the peaks of this home in Rockville Centre. We installed shakes on the front while the sides and rear were dutch lap siding. The color of the siding was cape cod gray, while all of the accents were in white.