Firma junior wall suppliers, installers long island new york

by / Monday, 11 April 2011 / Published in Uncategorized

A Firma® Jr. retaining wall system is suitable for residential or commercial applications on low-height Gravity Walls or engineered wall structures.

The Firma® Jr. Wall is one half the length of our popular Firma® Wall and offers the same patented locking features. The lighter per unit weight provides easier handling without compromising the structural integrity of the wall system
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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