ALT architecture press release OSSTF Ontario Secondary Schools Teachers Federation Headquarters mass timber Moriyama Teshima architect design building construction glulam Toronto Don Valley ravine parkway climate leadership sustainable sustainability

ALT Moriyama Teshima architect architecture ontario secondary schools teachers federation building headquarters Limberlost Place George Brown College waterfront campus Lake Ontario Sherbourne Common mass timber glulam wood construction design sustainable sustainability engineering Toronto Don Valley

ALT Moriyama Teshima architect architecture ontario secondary schools teachers federation building headquarters Limberlost Place George Brown College waterfront campus Lake Ontario Sherbourne Common mass timber glulam wood construction design sustainable sustainability engineering Toronto Don Valley

ALT Moriyama Teshima architect architecture ontario secondary schools teachers federation building headquarters Limberlost Place George Brown College waterfront campus Lake Ontario Sherbourne Common mass timber glulam wood construction design sustainable sustainability engineering Toronto Don Valley

ALT Moriyama Teshima architect architecture ontario secondary schools teachers federation building headquarters Limberlost Place George Brown College waterfront campus Lake Ontario Sherbourne Common mass timber glulam wood construction design sustainable sustainability engineering Toronto Don Valley

ALT Moriyama Teshima Architects Ontario Secondary School Teachers Federation Headquarters OSSTF HQ Toronto Ontario Canada architecture construction design build building Salina Kassam photographer photo Fast Epp Integral Group Matrix Civil Engineering Structure structural works Kasian FORREC Eastern BTY mass timber sustainable sustainability LEED Green Platinum materials

ALT Moriyama Teshima Architects Ontario Secondary School Teachers Federation Headquarters OSSTF HQ Toronto Ontario Canada architecture construction design build building Salina Kassam photographer photo Fast Epp Integral Group Matrix Civil Engineering Structure structural works Kasian FORREC Eastern BTY mass timber sustainable sustainability LEED Green Platinum materials

ALT Moriyama Teshima Architects Ontario Secondary School Teachers Federation Headquarters OSSTF HQ Toronto Ontario Canada architecture construction design build building Salina Kassam photographer photo Fast Epp Integral Group Matrix Civil Engineering Structure structural works Kasian FORREC Eastern BTY mass timber sustainable sustainability LEED Green Platinum materials

ALT Moriyama Teshima Architects Ontario Secondary School Teachers Federation Headquarters OSSTF HQ Toronto Ontario Canada architecture construction design build building Salina Kassam photographer photo Fast Epp Integral Group Matrix Civil Engineering Structure structural works Kasian FORREC Eastern BTY mass timber sustainable sustainability LEED Green Platinum materials