Bi fold lintal cantic
- Thread starter Rhosj
- Start date
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With that span you should be getting your answer from the designer/engineer who knows what loads are above.
You will probably need a steel beam rather than a catnic
You will probably need a steel beam rather than a catnic
The devils in the detail with bifolds, floor supported or top hung? You doing this on a Notice presumably?
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Agree with the guys, a 4.3m span (opening) deserves a squint from an SE.
Also consider the roof pitch above (if shallow) and any bedroom windows etc, regards pitching under them and wall plate position above the doors, when deciding on lintel/beam depth.
Also consider the roof pitch above (if shallow) and any bedroom windows etc, regards pitching under them and wall plate position above the doors, when deciding on lintel/beam depth.
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