Keystone Stackers Landscaping Block

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Keystone StackersLandscaping Block

• Stackable

• Simple to install

• Easy to lift, easy to place

• Wide range of design options

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• Keystone Stackers are a unique, mortarless
  landscape wall product that makes it easy and
  efficient to build durable and beautiful concrete
  landscape structures

garden bench
columns
mail box, plant urn, or flag pole stand
steps
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Keystone Stackers Features and Benefits

• Light-weight Units
• Fast and Easy To Install
• Precise Connection
• Perfect for Do-It-Yourself Projects
• Design Flexibility
• Easy and Efficient for Residential and Light
  Commercial Applications

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Keystone StackersUnit Design
Single Unit 14 lbs. 6 W x 6 H x 8 L
90 Corner Unit 11 lbs. 4 W x 6 H x 8 L
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Keystone StackersUnit Shapes
Stacker Unit
½-Stacker Unit (not shown, but 4 in length)
90 Corner Unit (top view)
90 Corner Unit (bottom view)
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Keystone StackersInterlock for Precise Alignment

• Unique tongue groove design for easy alignment
• Stacker Units fit precisely to adjoining units
• Use Keystone Kapseal Adhesive for a strong
  mechanical bond
• Wall units fit in a running bond pattern
• ½-Stacker Units are available to finish wall
  against an adjoining
• vertical structure

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Keystone StackersBase Course Wall Above

• Use of an unsplit Stacker pair makes an excellent
  base footing
• Leveling pad can be compacted granular road base
  or unreinforced concrete
• Stack units above base footing in a running bond
  pattern

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Building with Keystone Stacker Units

• Build columns, pillars, etc.
• Outside 90 corners for landscape and building
  structures are easy
• Positive pin connection ties corner units together

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Keystone StackersCorner Unit Connection
The Corner Pins Provide Perfect Alignment for the
90 Corner
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Keystone StackersPilaster Unit

• Double (unsplit) Stacker unit can serve as a
  pilaster connector piece
• Interlocks with running bond wall
• Use a single unit over tail of double unit for
  support
• Frequency of pilaster will affect stability of
  free standing walls (consult Keystone for
  recommendations)

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Keystone StackersSkirt Wall Vent (louvered)

• Aluminum louver vent fits with tongue groove of
  Stacker units
• Vent size frame fits 6 x 12 opening
• Venting area 40 sq. inches per louver
• Codes require crawl space venting on manufactured
  housing
• Louvers have insect screens on interior side

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Keystone StackersSkirt Wall with Access Panel

• Aluminum access panel sized to fit with tongue
  groove of Stacker units
• Panel size 20w x 18h x 5.5D
• Panel has key locking handle
• Access panel opens to 90
• Aluminum frame for access panel can carry wall
  load of skirt above

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Keystone StackersImagine the Possibilities

• Columns
• 3-sided Surrounds
• 90 Corners
• Mobile Home Skirting
• Pilasters
• Small Retaining Walls
• Patio Planters
• Border Walls
• Steps (when used with finishing treads)
• Small Building Foundations
• Your Imagination
• Keystone Stackers
• Endless Possibilities!

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• Keystone Stackers
• Just Stack Go!
• its that easy

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• Keystone
• delivering high-quality, long-lasting,
  innovative landscape products to the marketplace
  for almost 20 years.
• For more information on Keystone products,
  engineering specifications, installation
  instructions, and more,
• please visit
• www.keystonewalls.com