St Mary of the Angels is believed to be the first reinforced gothic church in the world. Designed in 1918 by Frederick de Clere, it is considered an architectural masterpiece.

Over the years the interior had deteriorated due to water damage and major cracking in the concrete structure. Together with the structural consultants Clendon Burns, LT McGuinness researched and specified the remedial concrete work using epoxy injection and epoxy mortar repairs. The towers were also re-strengthened so the entire building complied with Historic Places Trust requirements.

In 2002, LT McGuinness undertook further work on the building’s exterior. This included replacing the roof and refurbishing the exterior walls.

Both of these refurbishments have resulted in a fully restored and re-strengthened church, one that appropriately represents the original design.