4-Leg Height-Adjustable Frame

Option Insight
Frame Color

Pick your desk frame in the finish of your choice. We have accessories to match the 4-leg frame you choose.

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Keyboard Tray

A keyboard tray allows you to type in an ideal ergonomic posture (with your keyboard above your lap) and can retract under your desk.

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Back Acoustic Privacy Panel

Acoustic panels significantly reduce noise in an open office environment and improve privacy at your desk, helping you stay focused!

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Modesty Panel

Modesty panels hide the view under your desk and are an ideal wire management solution. They're a perfect mix of privacy and organization!

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Casters

Make your desk mobile with locking casters in your choice of color. You'll be organizing and optimizing your office layout in no time!

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Discounted Chair or Stool

We recommend alternating between sitting and standing every few hours. Our ergonomic chairs are approved by our Certified Professional Ergonomist.

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CPU Holder

We recommend placing your computer on the desktop or in a CPU holder to avoid pulling cables and for easy access to ports and peripherals.

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Desk Mat

Standing desks are made to help you move! Choose our active mat to stand comfortably, stretch, and shift positions throughout the day.

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Desk Drawer

Clear your mind with a clutter-free desktop. Keep office supplies organized or personal items locked away with an under-desk drawer.

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Footrest

Footrests can help vary your posture and improve circulation, and they help users under 5' 4" keep their feet grounded when using an ergonomic chair.

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Keypad

We recommend the advanced keypad for its one-touch convenience and memory settings. Sit or stand with the push of a button!

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Lighting

The right lighting can help improve your productivity and work quality. From desk lights to floor lamps, we have you covered.

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Monitor Arms

Monitor arms position your monitors at the perfect height and distance to help prevent neck strain. They also free up valuable desktop space!

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Motion Board

Really get moving! Balance, stand, and rock your way to better health while you work with a motion board underfoot.

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Promotional Item

Add a free accessory to your order, on us! Outfit your desk frame with the promo item of your choice.

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Side Acoustic Privacy Panel

Noisy neighbors? Turn down the volume while giving yourself additional privacy.

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Side Modesty Panel

We recommend adding side modesty panels if you want under-desk privacy and wire management on the sides of your desk.

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Side Table

Side tables free up valuable desktop space and match your new desk. Keep printers, supplies, and decor close by but off your work surface.

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Storage and File Cabinet

Fully assembled and ready to store! We recommend a filing cabinet that matches your new desk to help clear clutter and stay organized.

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Treadmill

Walk while you work to boost the health benefits of your new desk. Choose a treadmill model based on how long you plan to walk each day.

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Extended Warranty

All our desks come standard with an industry-leading 7-year warranty. Call, email, or chat - we're here to support you!

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Wire Management

See all those wires behind your current desk? Organize them with a wire management kit that will move up and down with your new desk!

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Watch your product change as you custom build it

Choose your options by selecting these boxes

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    *60" x 30" top size shown for reference, not included

    Your Price
    $899.00 List Price: $1,200.00
    Ships Free (US 48)
    Usually ships next business day if ordered by 3pm Central Time

    Learn more about each option

    Select an option...

    • Frame Color
    • Keypad
    • Promotional Item
    • Wire Management
    • Casters
    • CPU Holder
    • Keyboard Tray
    • Back Modesty Panel
    • Side Modesty Panel
    • Back Acoustic Privacy Panel
    • Side Acoustic Privacy Panel
    • Monitor Arms
    • Lighting
    • Footrest
    • Motion Board
    • Storage and File Cabinet
    • Treadmill
    • Desk Mat
    • Discounted Chair or Stool
    • Extended Warranty
    • Order Review

    *Cycle through all the options by clicking the "Next" and "Back" buttons below

    Click the next button to move to the next option

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    Build Progress

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    Features

    • Three-stage frame provides an expanded height adjustment range of 25.5" and is 33% faster than a two-stage frame
    • A motor in each leg makes for a quiet, safe, strong, and reliable desk base
    • Dual version 4 control boxes include haul sensors to align feet while making quick height adjustments
    • Low-draw power transformer uses little electricity when in use
    • Four-leg design delivers optimal desk stability at any height
    • Compatible with 60" x  30", 72" x  30", and 80" x 30" tops
    • Local and globally sourced parts are assembled and shipped from our warehouse in Austin, Texas
    • Meets or exceeds all applicable section requirements in accordance with ANSI/BIFMA X5.5-2008 Desk Product Test Standards
    UPLIFT Desk Eco Curve desktop
    4-Leg Adjustable-Height Standing Desk Frame

    4-Leg Height-Adjustable Frame

    When your large desktop needs a leg up, look no further than the 4-leg desk frame. Each of the four legs has its own motor, which provides you with even more carrying capacity than a 2-leg or 3-leg frame.

    Having individual legs also means that you can support a larger desktop than the standard 2-leg frame. Not only that, but our legs have three spindles instead of just two that most desks get by with, so your desk will be 33% faster to adjust when it's time to sit or stand.

    Digital Memory Keypad

    When you need memory to save your height settings, or a digital display to show the exact height of your desk, look no further than the advanced keypad. With four memory presets just push and hold any preset and your desk will be at your service in no time.

    Advanced 1-Touch Digital Memory Keypad

    Specifications

    Height range (not including desktop thickness) 23.5" - 49" H
    Travel speed 1.5" per second (varies - slowest with maximum load) with soft start/stop actuator motors
    Noise level 50 decibels during motion
    Frame width Adjustable from 42.25" - 70" wide
    Minimum frame dimensions 44" W x 30" D
    Suggested desktop width range 36" - 80" wide
    Weight capacity 530 lb
    Keypad Advanced one-touch digital memory keypad is available, push and hold up/down keypad is standard
    Adjustable foot leveling studs 3/8" adjustment for uneven flooring
    Voltage Input: 120 V, Output: 30 V
    Transformer power 200 W (0.2 W on standby)
    Power supply current 5 amps
    BIFMA/ANSI X5.5-2008 certification Compliant with sections 4.3, 4.5, 5.2, 5.5, 6.0, 7.0, 8.0 and 15.0
    Warranty 7 year all-inclusive warranty on entire desk frame: motor frame, controller, keypad, electronics and mechanisms included. Extension to 12 years available.

    Advisories

    • Advanced Digital Memory Keypad
    • 4-leg frames with the Advanced Digital Memory Keypad do not have one-touch functionality with regards to heights saved in memory.
    • Press and hold the memory preset until the desk arrives at the saved height and stops.
    • Weight and Proper Use
    • Weight capacity for UPLIFT frames assumes that weight is evenly distributed across the desktop.
    • Improper weight distribution may damage the actuators, create a tipping hazard and void the warranty.
    • Please observe all instructions and notices in the provided user guide.

     

    • Please check your desktop thickness
    • Standard configuration assembly with crossbar rails is highly recommended for all desktops and required for all desktops less than 1" thick.
    • Alternate configuration assembly allows for custom placement of the legs on your desktop using the Zero crossbar brackets.
    • Make sure the desktop you put on this frame is at least 1" thick and is stiff and not prone to bending, sagging or cracking.
    • For desks larger than 72" long, desktops should be at least 1.5" thick.
    • Safety first
    • Never open electrical components such as the control boxes, actuators, or keypad.
    • Do not let children play on or around the desk.

    Options

    Click below to learn more about the available options and accessories

    Frequently Asked Questions

    1. When I try to use the one-touch functionality on my Advanced keypad, it doesn't work.

      Older 4-leg frames did not have the built-in safety feature of being able to stop when they sensed an obstruction. That is the reason why the one-touch feature did not work. However, our new 4-leg frames do have the one-touch capability! If you have an older control box, you can gain this functionality of your desk with the purchase of a new Control Box All of the benefits of the Advanced Keypad, including one-touch functionality and control box programming, are available on any three or four-leg UPLIFT desk with a control box that has the programming code 99.039.14.0032 (2-leg), 99.046.14.0070 (3-leg), or 99.052.09.0019 (4-leg) printed on the sticker located near the power socket. Download our Programming Your UPLIFT Desk PDF for instructions on locking the keypad, changing the memory presets from one-touch to constant-touch (press-and-hold), and setting new lower or upper height limits

    2. How can I tell which control box I have?

      You quickly can check to see which version of control box you have by glancing at the silver label on it. If it says v4.1, v4.2, or v4.3, you know you have the newest version of our control box, complete with several new features!

    3. My control box says "V4.1". Do I have new features?

      Yes, the latest version of our control boxes comes with a new safety feature - Collision Sensitivity. This allows you to set the sensitivity for your desk to one of three levels, so when adjusting your desk stops when it touches an object, instead of continuing to raise or lower. Keypad Lockout is another new function you'll love. When this feature is turned on, your desk is safer for children thanks to having the ability to lock the keypad from making unwanted adjustments. Toggle between One-Touch and Constant-Touch modes with just a few buttons. You'll also be able to switch between inches and centimeters on your keypad with just a few buttons. We think you'll agree, this is a smart, safe, reliable desk that you control.

    4. Which type of frame does this come with?

      Our updated black, white, and gray 4-leg frames, which were released in early 2018, have a new design and come with stabilizing crossbars. If you have any questions about your desk or how to upgrade your 4-leg workstation, give our Support Team a call and we'd be happy to help you.

    5. Why doesn't the frame work if I remove one of the legs?

      Each control box is specific to the number of legs on the frame (2, 3, or 4). Therefore, if you remove one of the legs the entire frame will not work.

    6. Is this compatible with a large, laminate desktop?

      Yes, if you use the standard crossbar rail assembly.

    7. Can I build my old frame to be like the new frame?

      Yes, contact us if you have an older model and wish to convert it to the newer frame. We will help you figure out the additional pieces that you need.

    8. What is the benefit of a 4-leg frame over a 2-leg frame?

      The 4-Leg Frame is handy if you want to install a large or unusually-shaped desktop. It also has a larger carrying capacity, which comes in handy if you are using your desk to carry something substantial, like a large quilting machine or a turn table.

    9. What's so special about having a motor in each leg?

      All UPLIFT Desks boast a motor in each leg, so you can rest assured your desk is the safest, quietest, strongest, and most reliable desk you can buy. Most electric sit-stand desks on the market only have a single motor.

    10. Are there any restrictions to the kinds of tops that I can attach to this?

      Yes, for stability we do not recommend installing a top larger than 36" D x 80" W. This 4-leg frame is compatible with our 60" x 30", 72" x  30", and 80" x 30" desktops.

    11. Why would I get a 2-leg when the 4-leg is better?

      A 2-leg frame is more economical. Although it does not have the carrying capacity of the 4-leg frame, many people do not need a desk that will hold 530 pounds if they are just using it as an office desk.

    12. Is the 4-leg frame as quiet as the 2-leg frame?

      It certainly is!

    13. Why are three-stage frames better than two-stage frames?

      That has to do with the 3 spindles we have in each of our frame legs versus the standard 2 you find on cheaper height adjustable frames on the market. Because we have an extra spindle, it makes our desks 33% quicker to adjust! Also, our three-stage frames offer users a higher range of height adjustability, so they suit a wider group of users, from petite people to the very tall - even kids! If you plan on adding a treadmill to your standing workstation down the line, a three-stage frame is important to give you the extra height you need to raise it high enough to use the machine.

    14. Can I use glass as my desktop?

      No, we do not recommend using a glass top.

    15. Will two people be able to move the 4-leg frame?

      The 4-leg frame is quite substantial and this really depends on how heavy your desktop is. More than two people might be necessary to move a large conference table.

    16. Can I use the 4-frame frame with a circular top?

      Certainly! The 4-leg frame is useful for different shaped tops, like a circle. Just make sure to even distribute the weight of the top among all four legs and that you are using a substantially solid desktop.

     

    Warranty Info

    This product comes standard with a 7-year limited warranty. For more information on UPLIFT warranty coverage, click here.

    Return Instructions

    • You must request the Return Merchandise Authorization number within 30 days of receipt.
    • You'll be responsible for shipping the products to the return address provided with the RMA number. For full desks, this will require coordinating with a freight company.
    • All items must be returned in their original factory packaging and in "like new" condition. If items are damaged or show signs of wear and tear, they may be subject to fees.
    • All returned items must be disassembled and repackaged as they were originally received. Items not returned in this condition may be subject to additional fees.
    • An RMA number is required for all returns. Please do not return any items without first receiving your RMA number.
    • We strongly suggest using a trackable and insurable shipping method when making your return. We are not responsible for returns lost or damaged in transit.

    2 Reviews Hide Reviews Show Reviews

    • 5
      Great Legs

      Posted by keith moreno on Apr 15th 2017

      I purchased these desk legs and built my own top. What a great investment this has been. I work from home and being able to sit and stand as needed is great.

      I would recommend this product to all of my friends and HAVE.

      Thanks

    • 5
      LOVE THIS, DO IT

      Posted by Markus on Sep 24th 2015

      I made my own top for this out of zebra wood I sanded and stained. I have six monitors on my desk and a lot of recording equipment, so i needed something with a high weight capacity and a lot of room. Just a warning, if you use your own top you will want to make sure it is thick and sturdy. Otherwise you will have to get some braces underneath so the top doesn't sag. The Uplift people were really helpful in answering my questions about the best way to build this, and what size top I could use and so on. I work from home and spend a good 10 hours a day at my desk, my back was killing me and I really needed a change. This totally did the trick.