The Solatube Extension Tube 10″ x 16″ is a skylight parts & accessories from Solatube for exact-match material ordering. Match manufacturer model/MPN 320040. This variant is sold as PC with SKU SOL320040. Extension tubes can be added in increments of 16 in.

Key Specs

• Brand: Solatube
• Model / MPN: 320040
• SKU: SOL320040
• Sell unit: PC
• Product type: Skylight Parts & Accessories
• Size: 10″ x 16″
• Color / finish: 10″ x 16″
• Category: Skylights | Skylights/Skylight Parts & Accessories

Key Features

• Verify exact model, size, color, sell unit, and system compatibility before ordering.

Coverage & How Much You Need

Confirm coverage/yield from the manufacturer instructions and job takeoff before ordering.

Compatibility / Fitment

Use only with compatible systems and installation conditions specified by the manufacturer.

FAQs

What exactly am I ordering?

Solatube Extension Tube 10″ x 16″, sold as PC, SKU SOL320040, manufacturer model/MPN 320040.

What unit is the price based on?

The price is for the PC sell unit.

What should I match before ordering?

Match brand, model/MPN where available, size/color, sell unit, and the project specification.

Can this be substituted?

Treat this as an exact-match building material selection; hold for review before substituting a different model, color, size, or system family.

How do I estimate quantity?

Use the project takeoff plus manufacturer installation instructions, including waste, overlap, and accessory requirements.

Follow manufacturer instructions, OSHA-safe work practices, local code, and project specifications.

Product Expert Notes

Choose this variant when Solatube, SKU SOL320040, PC sell unit, and MPN 320040 match the job requirement.