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[Chin061210]

Hello, we’re doing a DIY project and we have a very acute small section we are struggling to calculate the architrave for.

Any advice how to calculate will be gratefully received.

Thank you!

[stoneyboy]

Hi chin061210,
Assuming it’s an external corner place a straight edge on one face and use a protractor to measure the angle.
Divide this by two add 90 degrees and this will be the angle to cut.
Regards S