Hangar component vendors

[akmetal]

As a spin off of what people pay for hangars does anyone know where to order structural steel for various size hangars. I have found a local concrete guy and tin siding guy but not the structural steel.

Also where can you buy sliding hangar doors that are opened manually, it seems bifold is all over the market but they require power and cost a fortune.

Also does anyone know the magic number span where the structural steel costs shoot up for areas that have a fairly high snow load?

 

[PittsDriver68]

 

[Larry Lyons]

 

[akmetal]

 

[jerr888]

 

[akmetal]

 

[akmetal]

 

[107ch]

 

[akmetal]

 

[Timbob]

 

[TFF1]

 

[akmetal]

 

[akmetal]

 

[akmetal]

 

[race38]

 

[PittsDriver68]

 

[Timbob]

 

[akmetal]

 

[akmetal]

 

[Skybolt31]