The largest arch we have made so far was a bit of a challenge but the results are very satisfying. The arch height may be made to suit the needs of the building or folly by adding or removing the upright blocks. This arch is designed for a two course wall and has an inside rebate for the use of doors.
Overall width 1.858 m
Internal width 1.490 m
Standard height 2.575 m
Depth 225 mm
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