45 degree closet flange code approved?

[markcool]

Hi,

I've posted about my back to back WC's in an attic remodel before, and learnt that I couldn't use a double tee. I've torn that out and am going with a double wye instead.

My problem now is that I'm working in 2 x 6 joist bays, and I end up way above finished floor level with everything I've tried for a flange.

I found these 45 degree closet flanges that fit inside a 3" hub, and they will get me down to where I need to be.

Are these code approved, does anyone know?

Thanks,

Mark

 

[johnjh2o]

Is the flange your referring to the the fifth one down on this site? If so it's good to go. They also have offset flanges that I would stay away from as they cause stoppage problems.

Toilet Flanges from the most FAMOUS Internet PLUMBING SUPPLY

John

 

[markcool]

Yep,

The one that's called drop-kick 45. That's the only one I've been able to get to work with the double wye as far as staying flush with the finished floor.

Thanks.