LG logo

LG LDNPQ445S 24 inch Smart Top Control Dishwasher with 16 Place Settings, FlushFit Design, AutoVent Dry and 3rd Rack (PrintProof Stainless Steel)

LDNPQ445S
1 / 17
1 year warranty included
Winter Savings Sale
was $1,049.00$454 Off
$595.00
or $49.58/mo.* for 12 monthsLearn More

Select Color:

Product Details

Appearance

Color Family:Stainless Steel
Color:PrintProof Stainless Steel
Tub Material:Stainless Steel Tub

Dimensions

Height:33 5/8"
Depth:23 3/4"
Exterior Width:24"
Width:23 3/4"
Cutout Width:24"
Cutout Height:33 5/8"
Cutout Depth:24"

Technical Details

Fingerprint Resistant:Yes
Energy Star:Yes
ADA Compliant:No
NSF Certified:Yes
Star/K Certified:No
Appliance Category:Dishwasher
Size:Full Size
Brand:LG
Place Settings:16
Number Of Cycles:5
Rinse Only Cycle:No
China/Crystal Cycle:no
Smart Appliance:Yes
Wi/Fi:Yes
Works With Google Assistant:Yes
Works With Alexa:Yes
Warranty:1 Year Parts and Labor, 2 Years on Control Board and Rack Parts, 10 Years on Direct Drive Motor
Voltage:120
Amps:15
Hard Food Disposer:No
Quick Wash:Yes
Heated Dry:No
Delay Start:Yes
Interior Lighting:No
Sabbath Mode:No
Adjustable Racks:Yes
Leak Detection:Yes
Number Of Racks:3 Rack
Cutlery Tray:Yes
Sanitize:Yes
Noise Level:46 dBA

Style

Type:Built-In
Handle Style:Pocket Handle
Control Style:Fully Integrated

Features:

  • Sleek, FlushFit™ Design instantly upgrades your kitchen aesthetic
  • Built In Leak Detection for peace of mind
  • High-pressure jets with 38% more cleaning power, as compared to our standard QuadWash®
  • 3rd Rack for a convenient spot for hard-to-fit items
  • Floor status indicator lets you know when your cyle is complete
  • EasyRack Plus® offers three different height settings so you can fit more dishes and run fewer loads

Why Buy LG LDNPQ445B/LDNPQ445D/LDNPQ445S/LDNPQ445W Smart Top Control FlushFit Design Dishwasher

  • Sleek flush‑to‑cabinet design: Its FlushFit™ style creates a refined, integrated look that instantly elevates your kitchen aesthetic.
  • Powerful cleaning performance: High‑pressure jets with enhanced QuadWash® Pro technology deliver 38% more cleaning power than standard QuadWash, helping dishes come out spotless from every angle.
  • Convenient third rack: A dedicated third rack provides a perfect spot for hard‑to‑fit items like utensils and small bowls, increasing capacity and reducing loads.
  • Smart and safe operation: Built‑in leak detection offers peace of mind by alerting you to water issues, and the Floor Status indicator lets you know when cycles are complete without opening the door.
  • Adjustable storage flexibility: EasyRack Plus® with three height settings helps you fit more dishes and customize space for larger items.
  • Quiet performance: Designed to operate quietly, this dishwasher lets you run cycles any time without disrupting conversation or daily activities.

Frequently Asked Questions

Q: What size and capacity does this dishwasher offer?

A: It is a built‑in 24‑inch dishwasher that fits standard cabinet openings and holds up to 16 place settings, making it suitable for medium to large households.


Q: What cleaning technology does it use?

A: It features enhanced QuadWash® Pro, which uses high‑pressure jets that deliver about 38% more cleaning power than standard QuadWash systems to remove tough food residue from multiple angles.


Q: Does it have a third rack?

A: Yes, it includes a third rack, providing a convenient spot for utensils, tools, or small dishes, boosting overall capacity and efficiency.


Q: Is there leak protection?

A: Yes, built-in leak detection alerts you to possible water issues before they cause damage.


Q: Will I know when the cycle is done?

A: Yes, the Floor Status indicator visibly shows when a cycle is complete, so you don’t need to open the door to check.


Q: Can I adjust the racks for large items?

A: Yes, the EasyRack Plus® system lets you adjust racks across three height settings, making it easier to fit larger dishes or cookware and reduce the number of loads.


Q: Is it energy and water efficient?

A: Yes, it uses around 2.9 gallons of water per cycle, significantly less than federal standards, improving both water and energy efficiency.


Pros and Cons of LG LDNPQ445B/LDNPQ445D/LDNPQ445S/LDNPQ445W Smart Top Control FlushFit Design Dishwasher

Pros

  • Modern FlushFit™ design: A sleek, built‑in look that installs flush with your cabinetry for an upgraded kitchen aesthetic, helping create a seamless appearance.
  • Enhanced cleaning power: QuadWash® Pro features high‑pressure jets that deliver up to 38% more cleaning power than standard QuadWash, spraying dishes from multiple angles for thorough cleaning.
  • Convenient third rack: Adds space for hard‑to‑fit items such as utensils, small bowls, and kitchen tools, maximizing capacity and reducing load frequency.
  • Smart capability with Wi‑Fi: Integrated Wi‑Fi and compatibility with LG’s ThinQ® app make it easy to start cycles, monitor progress, and receive alerts from your smartphone.
  • Built‑in leak detection: Auto leak detection helps protect your home by identifying water issues early, giving added peace of mind.
  • User‑friendly indicators: The Floor Status indicator visually shows when a cycle is complete so you don’t need to open the door to check.
  • Flexible loading: EasyRack Plus® system with three adjustable height settings lets you fit larger dishes and customize spacing to handle more items per load.
  • Quiet yet efficient: Designed to operate quietly (around 46 dB) so you can run the dishwasher without disrupting the home environment.


Cons

  • Price point: Positioned in the mid‑to‑premium range, which may be higher than basic dishwasher models.
  • Learning curve for advanced features: Smart controls and app integration may take a brief adjustment period for some users.
  • Drying method: Some models rely on Auto Open Door drying rather than advanced heat dry, which may be slightly less effective on certain plastics.


Conclusion

The LG LDNPQ445 is a feature‑rich built‑in dishwasher that stands out for its sleek FlushFit™ design, powerful QuadWash® Pro cleaning performance, smart Wi‑Fi connectivity, and thoughtful capacity features like a third rack and adjustable EasyRack Plus®. Ideal for modern kitchens and medium to large households, it balances cleaning strength, convenience, and contemporary styling, making it a strong choice for users seeking both performance and aesthetics.

Key Features

Energy Star® Rated
Energy Star Rated
ENERGY STAR® qualified for energy efficiency.
Pro-Level Cleaning Performance
Tackle post-dinner cleanup like a pro with the enhanced cleaning power of QuadWash(R) Pro. High-pressure jets with 38% more cleaning power , spray dishes from multiple angles, while soaking them with over one million microbubbles to help break down stubborn food residue and provide exceptional cleaning performance.
Pro-Level Cleaning Performance

Special Rebates

Warranty & Returns

Warranty Information

1 Year Parts and Labor, 2 Years on Control Board and Rack Parts, 10 Years on Direct Drive Motor

Return Policy

Returns accepted within 30 days of delivery. Item must be in original packaging and unused condition.

Support Resources

Product Documents

    Contact Support

    Need help with your product? Our support team is ready to assist you.

    Call us: (888) 800-8050

    Why Us

    Flexible Monthly Financing with Affirm

    Split your purchase into easy payments over time—interest-free or with simple interest depending on your plan and eligibility.

    Get Free In-Home Delivery on Orders $599+

    We offer free in-home delivery to most serviceable zip codes for orders over $599.

    Membership Club

    Our Online Members-Only Price Includes*:
    Extended Warranty
    Free Installation
    Bonus Rewards

    3 Level Rebate

    Manufacturer rebates, instant savings, and product discounts — all in one place.

    Customize your Coverage

    Choose a 3- or 5-year protection plan—get 50% back if you don't use it.

    Price Match Guarantee

    If you find a lower price on an identical item from a local competitor or select online retailers, we will match it.

    Customer Reviews