It’s hard to believe, but the Peterborough Medical Arts Building has been serving the community for 10 years!

Time is soaring by! Can you believe it's been 10 years since Seneca Polytechnic opened its facility at the Peterborough Municipal Airport?

Time flies! We're celebrating five years since Havelock Metal opened the doors to their new 31,000 sq. ft. facility.

Our journey spans over five decades of design innovation and commitment.

Lett Architects has rebranded as Unity Design Studio.

It is with great sadness that we share the passing of Peter John Smith on July 7th, 2021.

Managing Partner Bill Lett and Architect Amélie Besnard were featured on Global News discussing the legacy of Notre Dame in Paris.

On Friday, November 2nd past and present team members from William Lett Architect, Lett/Smith Architects and Lett…

Nice to see our Continuing Education Building at Ryerson University (now 14 years old) on the cover of Toronto’s Spacing magazine.

In March 1989 Lett/Smith Architects (predecessor to Lett Architects) completed a feasibility study to renovate Zavitz Hall at the University of Guelph into the new School of Fine Art and Music.

Among these photographs is a picture taken of Bill Lett as a young child outside the Strutt House in the Gatineau.

Some projects have interesting challenges. In 1999, when Bill Lett was just getting his career underway, the Studio was hired to design a “boathouse” for the City of Peterborough.