056_057_MaterialsForScreensBoundaries.indd 56 30/10/08 12:50:56
Materials for screens and boundaries
Walls and boundary features, and the materials they are made
from, have a major impact on the look of a garden. Traditionally,
boundaries were constructed from local materials, such as
stone, brick, timber, or hedging, but today your options are
much broader, and modern gardens may make use of smooth
rendering, metal screens, or reinforced concrete. If you share a
boundary your choice may be limited, but if not, you can make it
as subtle or as dominant as you wish, and add a personal touch
with your choice of material, color, shape, and texture.
PLANTING POCKETS
Plants will soon establish in pockets of soil at the top or
on the face of a wall. Limited water will be available to
them, however, so choose species that can survive and
flourish in dry conditions.
RENDERED COPING
Coping keeps the body of the wall dry and protects it
from frost damage. It also forms an important visual
element and can make a useful horizontal surface for
a decorative effect, or for seating.
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STONE
Well-constructed stone
walls should last for ever,
but require an expensive
initial investment.
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BRICK
Brick has been used for
centuries and is durable
and useful for creating
patterned designs.
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RENDERED
For flexibility and quick
and easy construction,
consider using rendered
concrete walls.
HOW TO DESIGN
56
Brick, stone, or rendered walls enclose
spaces and form a framework around the
garden. Solid foundations and specialist
construction skills may be required, and
these boundaries can demand a large
proportion of your building budget.
The color of stone and brick walls is best
left unaltered, so take this into account
when making your choice. Consider the size
and shape of the units, too, which can range
from random rubble to expensive dressed
stone blocks. Man-made materials, such as
concrete, offer almost endless possibilities
in terms of both color and shape, providing
clean lines or fluid structures.
WALLS AND SOLID SCREENS
ENHANCING WALLS
Once you’ve decided on a material, think
about any details you could add, whether for
aesthetic or practical purposes. You could
consider adding color to all or some of the
wall, depending on the material. Masonry
walls, especially those made with mortar,
render, or clay bricks, benefit from capping
or coping to frame the top of the wall and
allow water to run off. However, ensure that
it is in proportion to the size of the structure.
Planting in crevices is another possibility, but
select species carefully.
UNUSUAL MATERIALS
As long as walls are stable and shed water,
most materials that are suitable for outdoor
use can be used. Visit design shows and look
at books on garden details for inspiration,
but remember that specialist construction
techniques may be required.
TEXTURED WALL
The walls of this small urban garden have been
covered with old billboard vinyl, for a dramatically
individual, textured look.
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