Colonial walls supplier-designer-installer company long island

by / Monday, 11 April 2011 / Published in Uncategorized

Colonial® Wall Stones are dry stacked, interlocking retaining wall units with an integral shear-key and groove locking system that allows for straight up or setback wall configurations. A textured split-faced finish on two sides permits walls to be built as low-height freestanding decorative walls, gravity or engineered retaining wall structures. Each bundle comes with 12 pieces to split for corners. You have come to the right place .Gappsi can design, supply and install your entire project. To learn more about Gappsi products and services for Nassau and Suffolk county long island NY .Please e mail us at or call Gappsi at 631-543-1177 or visit Gappsi Show Room at 1015 west Jericho turn pike Smithtown NY 11787 or visit us on line at :

Suffolk County 27543-H1 9-10-99 to present, 15435-H1 7-1-88 to 7-1-97  Nassau County H2209100000  Southampton L002384  NYC and The Five Boroughs 1321423

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