Marvin Ultimate Balance Tube - Bottom Sash - Beige Finish

Balance tubes for standard units can be ordered by part number. To determine the part number, locate the ID code from the existing tube and use the chart.

Balance Tubes for special sized units or insert units are not available by part number. 

When ordering balance tubes for special size units please include the following information

  • Original order number if possible
  • Glass height or tube assembly overall
  • Balance ID code (refer to image for location)
  • Specify top or bottom sash
  • Specify color
  • Specify quantity

Pending the availability of these specialty items, lead times may be up to 12 weeks to receive. If you have any questions about lead times, please contact us at