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Roof Trusses aka Trussed rafters come in many shapes and
sizes and the following profiles will help
designers / architects / engineeres to prepare an economic and
practical scheme.
You can click on the marked truss types below for more information on their dedicated page on our website.
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The
Kingpost
truss shape is suitable for
spans upto 4.5 meters. Used
primarily in house and garage
construction.
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The
Queenpost
truss shape is suitable for spans
upto 6 meters. Domestic type
structures.
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The
Fink
truss shape is suitable for spans
upto 11 meters. The most commonly
used truss shape easily accomodates
a water tank should it be required.
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The Fan
truss shape spans upto 16 meters.
Used primarily in commercial
buildings & large domestic dwelling.
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The Double
W
spans upto 16 meters. Used primarily
in commercial buildings and domestic
dwelling.
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The
Raised Tie
truss shape can be applied to any
internal web structure to provide a
special architectural detail inside
of your room or to give extra
headroom.
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The
Attic Truss
shape "Room in Roof Truss"
is a simple means of providing a
structural roof and floor as one
complete section.
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The
Scissor
truss shape has a sloping bottom
chord, These can provide extra
headroom . The difference between
the top and bottom pitch is
generally 15 degrees.
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The
Modified Scissor
truss shape shares the same detail
as the Scissor truss but introduces
a flat section to the ceiling.
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The
Mono
truss can be used in several
situations ranging from lean to
roofs, hipped end roofs, spanning
onto fire walls or used back to back
onto a central corridor wall.
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The
Hip Truss
shape is most commonly used in the
hipped roof construction but can
also be used for roofs where a flat
roof is required or for reduction in
height for planning requirement.
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The
Lattice Truss
shape can be used in various
situations. For infilling large
attic sections around dormers and
stairs or for flat roofs.
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This listing (above)
is not exhaustive, many truss
profiles can be modified, i.e. cantilevered,
part-profiled, etc...
Please consult
our design office for further technical
advice.
Please find below some examples of the
various truss shapes that we have supplied
recently for a project.
You may
click on the photograph to view in larger
detail.


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