I am amazed at the recent consolidation in this industry. On the one hand, this may help standardization but on the other, it deters competition. DuraVent now has essentially a near monopoly in the residential market having quietly bought up many other brands.
Airmate
Hart & Cooley
RPS
AmeriFlow
Heatfab
Security Chimneys
AmeriVent
Lima
Selkirk
AMPCO
Milcor
(broken link removed)
Duravent
Portals Plus
Ventis/Champion/Olympia/Drolet are all under the SBI parent.
ICC-Excel is the holdout, but for how long?
Airmate
Hart & Cooley
RPS
AmeriFlow
Heatfab
Security Chimneys
AmeriVent
Lima
Selkirk
AMPCO
Milcor
(broken link removed)
Duravent
Portals Plus
Ventis/Champion/Olympia/Drolet are all under the SBI parent.
ICC-Excel is the holdout, but for how long?