Work Porftolio

The following portfolio showcases┬áLee & de Ridder Architecture’s select building investigations and┬áremediations:

Discovery Pointe Condominiums, Calgary

Discovery Pointe Condiminiums

Reliance on ineffective flashing and caulking (Discovery Pointe)


Legacy Condiminimums, Calgary

Detail: Efflorescene due to leaking soffitt.

Detail: No drip cap below this brick wall to the deck waterproofing membrance. (Legacy)


Sonoma Place Condominiums, Calgary

Detail: Installation of new cladding


Prince’s Island Estates Condominiums, Calgary

Detail: Water leak at balcony wall.

Detail: (left) Replace leaking roof (right) Water damage and mould growth on window

Detail: (left) Mouldy gypsum board behind insulation (right) Poor Interface between different materials.


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Tang G. Lee, Partner

Eric de Ridder, Partner


Telephone / Fax
52 Columbia Place NW
Calgary Alberta T2L 0R5