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| Maximum 4m along fixed elevation, with a post
height up to 2.2m. If post heights shorter than
2.2m are required please ask for details. |
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| Multiple bays fixed parallel to fixed elevation,
post height 2.2m |
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| Freestanding Structures, Extension, Conservatories |
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| Maximum span 5m. Introduce central post 138x138mm
for satisfactory domestic floor loading. Bay size
not suitable for roof loading unless supported
by studwork and structural sheathing. |
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| Porches, Lean-Tos, Conservatories, Extensions,
Freestanding Structures |
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| Maximum 2.6m span for roof loading. Bay size
not suitable when unsupported by
studwork or other post support |
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