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This will depend on many things including:

  • the spacing between the rafters;
  • the spacing between the studs;
  • the pitch of the roof;
  • the wind zone;
  • the type of fixings being used; and
  • the span of the rafters.
Contact your local authority or a competent local builder or architect regarding what can be done in your area.
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Q: Is 2 by 4 walls and 2 by 2 rafters strong enough for a shingle roof?
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