Hot Tub Cover Lifters - Undermount

Free Shipping
(You save )

Ultralift Undermount Cover Lifter

  • Requires 16" clearance to rear
  • Sliding bracket allows to adjust open cover height
  • Deck or floor installation
  • Built in pivot and locking pin design
  • Fits virtually every size , shape and brand of spa
  • Easy simple installation with minimal tools
  • Maximum Cover Width 109"
  • Maximum Corner Radius 16"
  • Clearance 16" Rear / 5" Sides


The Ultralift Undermount cover lifter will fit virtually any size or style of spa. The patented sliding bracket lets you mount your Ultralift to the deck or patio and adjusts to fit into the tightest of spaces. 

The Ultralift Undermount cover lifter is light and easy to use and makes it simple for one person to open from the outside or inside the tub with minimal effort. The Ultralift Undermount can be installed in less than an hour using just a drill and screwdriver.

Made in Canada and comes with a 5 Year limited Warranty widget logo

Read All Reviews


All Northern Hot Tub Covers come with our 5 years no-nonsense warranty* backed by over 30 years of experience... See what people are saying ...Check out our reviews!