DIY installation

INSTALLATION
Excavate the installation
area to approximately
6 in. (152mm) larger on
all sides than the actual
finished size.
Install patio base to a
compacted finished
thickness of 4 in.
(102mm) for
patios and walkways.
Lay a 1 in. outside
diameter pipe on base.
Spread 1 in. of sand over
compacted base. Level
the sand by dragging
a 2 in. x 4 in. (51mm x
102mm) board over pipe.
Lay patio stones in the
desired pattern. If the
desired pattern requires
cutting, the patio stones
can be cut with a wet
saw.
Spread polymeric sand on
the installation and sweep
into joints, according
to manufacturer’s
instructions. Sweep off any
loose sand from project
surface.
1. Mark & Dig
2. Base & Compact
3. Base Preparation
4. Lay Stones
6. Sand & Finish
Install patio restraint
edging and spikes
around the entire
project, according to the
manufacturer’s instruction.
PAVERS | LUNDURRA
®
5. Edge Restraint
©2017 Keystone Retaining Wall Systems LLC
Keystone Retaining Wall Systems LLC • A Contech Company
4444 West 78th Street • Minneapolis, MN 55435
[phone] • www.keystonewalls.com