Local Hardware Store(s)
Hardware
Metals
- Aluminum: purchase 6061-T6
- Rapido Métal
- Metaux Solutions Inc.
- McMaster-Carr
Plastics
Contacts
RONA Bois Ideal
4100 St-Laurent
Montreal, QC
H2W 1Y8
Tel: (514) 844-1963
web site 
L'Entrepot du Plastique Inc.
4119 rue Cousens
St-Laurent, QC
H4S 1V6
Tel: (514) 337-7977
Metaux Solutions Inc.
web site
Give a 1/4" extra margin for the cut; specify that the dimensions given are "finished size."
McMaster-Carr
web site
Rapido Métal Inc.
Note: they do not deliver on campus; make your own courier pick-up arrangements.
web site
Spaenaur Inc.
web site