To contact Sales, Administration or R&D:


Head Office

436 Bérubé St.
Quebec (Quebec)
G1M 1C8

  Division Isover

1950 Léon-Harmel St.
Quebec (Quebec)
G1N 4K3

  Division Tempered

517 Béchard Av.
Quebec (Quebec)
G1M 2G1

  Laminating Division

3805 Dollard-Desjardins St.
Montreal (Quebec)
H1B 5W9


Contact us
Quebec office: 418-687-0770
Quebec office toll free: 1-800-463-2810
Montreal office toll free: 1-800-463-2873
Orders (fax): 418-687-0804


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