List Details Accessories Colors Mounting
2" Non Applied Jamb Extension Shipped KD (Knocked Down) will increase the jamb depth on your wood or polyurethane octagon window up to an overall wall thickness of 6-11/16".
Available For All Venting Window Units!
Please Specify Window Frame Style If Window Unit Is Not Included On Your Order:
- All Wood Frame
- Moulded Polyurethane Exterior Frame