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Dishwasher Install for as Low as $169
LG
LG Studio Bundle Rebate
Buy 2 Save $500
Buy 3 Save $1,000!*
BWUL5J
Bundle & Save - Additional In Store Discounts - UP TO 35% OFF
Bundle & Save - Additional In Store Discounts - UP TO 35% OFF
Recent Price
▼
6%
Online MAP Price 🛈 Info
CAS sales staff have the ability to significantly discount most product prices below our online advertised prices especially when purchasing multiple products.
Visit one of our many Canadian showrooms or call 877-374-3439 to speak with our knowledgeable sales staff to get the best prices on your appliances
Excludes: LG
MAP Price Explanation
Many appliance manufacturers mandate retailers to list product prices at minimum advertised prices (MAP Price).
CAS sales staff have the ability to significantly discount most product prices below our online advertised prices especially when purchasing multiple products.
Excludes: LG
$845
MIX & MATCH!
NOW FOR A LIMITED TIME, buy a package of 2 or more eligible major kitchen appliances from separate categories and save instantly!*
(Select washers and dryers are also eligible, but count as 1 item per pair.)
BUY 2 ITEMS, GET $150 OFF!
BUY 3 ITEMS, GET $400 OFF!
BUY 4 ITEMS, GET $600 OFF!
BUY 5 ITEMS, GET $800 OFF!
BUY 6 OR MORE ITEMS, GET $1,000 OFF!
Automatically applied during checkout or call 1-877-374-3439 to redeem this offer today! Show terms.
(Select washers and dryers are also eligible, but count as 1 item per pair.)
BUY 2 ITEMS, GET $150 OFF!
BUY 3 ITEMS, GET $400 OFF!
BUY 4 ITEMS, GET $600 OFF!
BUY 5 ITEMS, GET $800 OFF!
BUY 6 OR MORE ITEMS, GET $1,000 OFF!
Automatically applied during checkout or call 1-877-374-3439 to redeem this offer today! Show terms.
* Eligible items only. Eligible items are any product that advertises this promotion on its product page purchased at the regular advertised online price. Excludes microwaves and ventilation. Select washers and dryers are also eligible, but count as 1 unit per pair, towards your mix & match package. Package must include a refrigerator 30" or larger in width, and other package items must be from separate categories. Maximum of 1 package per order. Maximum of 1 item per category. Qualifying purchase amount is based on the total selling value of eligible products only, before taxes. May not be combined with any other promotion. Limited time period is indeterminate and promotion may change or end at any time without notice.
Why Buy This at CAS?








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BWUL5J
Region Availability:
In Stock
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Why Buy This at CAS?








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Upgrade your kitchen cleanup routine with the LG LDNPQ445S dishwasher, a sleek, built-in 24-inch model designed to deliver premium performance while blending seamlessly into modern cabinetry. With a space-smart FlushFit™ design and a refined pocket-handle look, it creates a clean, integrated appearance that feels custom without the custom price. Inside, the generous 16 place-setting capacity makes it easy to tackle everything from everyday plates and glasses to oversized cookware after entertaining, helping you run fewer loads while keeping your sink area clear and organized.
What truly sets this dishwasher apart from many similar models is the way it combines advanced cleaning, smarter drying, and thoughtful convenience features in one streamlined package. QuadWash® Pro uses multi-motion spray arms and targeted high-pressure jets to reach more angles and deliver a deeper clean on stuck-on messes, while SteamAssist adds the power of steam to help loosen residue and improve overall wash results—especially helpful for baked-on foods and heavily soiled items. When the cycle ends, AutoVent Dry™ automatically opens the door to release moisture and promote faster, more effective drying, reducing the need for towel-drying plastics and improving cabinet-ready results. For added flexibility, the additional 3rd rack creates a dedicated space for utensils and hard-to-fit tools, freeing up room below for larger dishes and making loading feel far less like a puzzle.
Daily use is also refreshingly intuitive. A floor status indicator provides a clear visual cue that the dishwasher is running or finished, and the adjustable racking system helps accommodate taller items when needed. Built-in leak detection adds peace of mind, while the stainless-steel tub supports long-lasting durability and a polished interior finish. Quiet operation helps keep your kitchen comfortable during conversations, movie nights, or open-concept living. For households that want a standout blend of design, capacity, and elevated wash-and-dry technology, the LG LDNPQ445S is a confident, high-performance choice.
What truly sets this dishwasher apart from many similar models is the way it combines advanced cleaning, smarter drying, and thoughtful convenience features in one streamlined package. QuadWash® Pro uses multi-motion spray arms and targeted high-pressure jets to reach more angles and deliver a deeper clean on stuck-on messes, while SteamAssist adds the power of steam to help loosen residue and improve overall wash results—especially helpful for baked-on foods and heavily soiled items. When the cycle ends, AutoVent Dry™ automatically opens the door to release moisture and promote faster, more effective drying, reducing the need for towel-drying plastics and improving cabinet-ready results. For added flexibility, the additional 3rd rack creates a dedicated space for utensils and hard-to-fit tools, freeing up room below for larger dishes and making loading feel far less like a puzzle.
Daily use is also refreshingly intuitive. A floor status indicator provides a clear visual cue that the dishwasher is running or finished, and the adjustable racking system helps accommodate taller items when needed. Built-in leak detection adds peace of mind, while the stainless-steel tub supports long-lasting durability and a polished interior finish. Quiet operation helps keep your kitchen comfortable during conversations, movie nights, or open-concept living. For households that want a standout blend of design, capacity, and elevated wash-and-dry technology, the LG LDNPQ445S is a confident, high-performance choice.
• LG ThinQ® (Wi‑Fi Enabled) – lets you control and monitor the dishwasher from your phone, including remote start and status updates.
• ThinQ Care – helps monitor performance and provides maintenance alerts to keep the dishwasher running properly.
• SmartDiagnosis™ – helps troubleshoot issues quickly by sending diagnostic information for faster service support.
• FlushFit™ design – sits more flush with surrounding cabinetry for a built-in, streamlined kitchen look.
• QuadWash® Pro – uses multi-motion spray arms and targeted spray coverage to help clean from multiple angles for improved wash performance.
• AutoVentDry™ (Auto Open Door Dry) – automatically opens the door at the end of the cycle to help release moisture and improve drying.
• LoDecibel™ Quiet Operation (46 dBA) – reduces operating noise for a quieter kitchen environment.
• DirectDrive Motor™ (Inverter Direct Drive Motor) – improves efficiency and durability while helping reduce vibration and noise.
• PrintProof™ Stainless Steel finish – helps resist fingerprints and smudges to keep the exterior looking cleaner with less wiping.
• ENERGY STAR® Qualified (Most Efficient) – designed to meet ENERGY STAR standards for energy efficiency and reduced utility costs.
• 16 place settings capacity – fits more dishes per load to reduce the number of wash cycles needed.
• 3rd rack – adds extra loading space for utensils and small items to free up room in the main racks.
• Easy One‑Touch height‑adjustable upper rack (3 levels) – quickly raises/lowers the upper rack to fit taller items below or larger items above.
• Upper rack fold‑down tines – adjusts to hold cups, bowls, and awkward-shaped items more securely.
• Lower rack fold‑down tines – creates flexible space for pots, pans, and larger serving ware.
• BPA‑free nylon‑coated racks and tines – helps protect dishes while improving rack durability and corrosion resistance.
• Cutlery basket included – provides dedicated space for silverware and cooking utensils.
• Bottle spray arm – targets narrow/tall items (like bottles and travel mugs) with focused spray for better cleaning.
• Top control panel – keeps controls hidden for a clean exterior appearance and helps prevent accidental button presses.
• Touch controls – provides simple, modern cycle and option selection.
• Remaining time indicator (LED) – shows how much time is left in the cycle for better planning.
• Floor status indicator (mood light) – projects a light indicator to show operating status when the controls are hidden on top.
• Stainless steel tub – improves durability and helps with drying performance compared with plastic tubs.
• Hidden water heater – helps maintain proper wash temperatures for improved cleaning and sanitation performance.
• SenseClean™ wash system (soil/turbidity sensor) – detects how dirty the water is and adjusts washing for better results and efficiency.
• Vario Wash – varies spray intensity by zone to better handle mixed loads (delicate items and heavily soiled items together).
• Steam (with QuadWash Pro) – helps loosen stuck-on food for improved cleaning performance.
• Detergent and rinse-aid dispenser – automatically releases detergent and rinse aid at the right time for consistent results.
• 5 wash cycles – provides multiple programs for different load types (Auto, Heavy, Normal, Turbo, Download Cycle).
• Download Cycle (via app) – lets you add new/specialty cycles through the ThinQ® app for more flexibility.
• Steam option – adds steam-assisted cleaning for tougher messes.
• High Temp option – increases water temperature to help tackle heavy soil and improve cleaning.
• Extra Dry option – extends/enhances drying for plastics and hard-to-dry items.
• Delay Start – schedules a wash to run later for convenience or off-peak energy hours.
• Control Lock (Child Lock) – disables controls during operation to prevent accidental changes by children.
• Remote Start / Remote Control – allows starting and controlling select functions from your phone (when enabled).
• Remote Monitoring – lets you check cycle progress and completion status from your phone.
• Auto leak protection (Safety Float Switch) – helps detect abnormal water levels to reduce overflow risk.
• Anti-bacterial treatment (drain hose) – helps reduce bacterial growth in the drain hose area.
• Tub insulation + sound damping materials – helps reduce noise and vibration during operation.
• Balanced door – improves door feel and stability when opening/closing.
• Standard 24" built‑in fit – designed for common dishwasher cutouts for easier replacement/installation planning.
• Product dimensions (W x D x H): 23 3/4" x 23 3/4" x 33 5/8" – helps confirm cabinet opening compatibility before purchase.
• Water use: 2.9 gallons per cycle – supports efficient cleaning with reduced water consumption.
• Estimated energy use: 220 kWh/year – helps lower annual operating costs (usage-dependent).
• Limited warranty coverage – includes parts/labor coverage periods plus extended coverage on key components (varies by component, including longer motor coverage).
• ThinQ Care – helps monitor performance and provides maintenance alerts to keep the dishwasher running properly.
• SmartDiagnosis™ – helps troubleshoot issues quickly by sending diagnostic information for faster service support.
• FlushFit™ design – sits more flush with surrounding cabinetry for a built-in, streamlined kitchen look.
• QuadWash® Pro – uses multi-motion spray arms and targeted spray coverage to help clean from multiple angles for improved wash performance.
• AutoVentDry™ (Auto Open Door Dry) – automatically opens the door at the end of the cycle to help release moisture and improve drying.
• LoDecibel™ Quiet Operation (46 dBA) – reduces operating noise for a quieter kitchen environment.
• DirectDrive Motor™ (Inverter Direct Drive Motor) – improves efficiency and durability while helping reduce vibration and noise.
• PrintProof™ Stainless Steel finish – helps resist fingerprints and smudges to keep the exterior looking cleaner with less wiping.
• ENERGY STAR® Qualified (Most Efficient) – designed to meet ENERGY STAR standards for energy efficiency and reduced utility costs.
• 16 place settings capacity – fits more dishes per load to reduce the number of wash cycles needed.
• 3rd rack – adds extra loading space for utensils and small items to free up room in the main racks.
• Easy One‑Touch height‑adjustable upper rack (3 levels) – quickly raises/lowers the upper rack to fit taller items below or larger items above.
• Upper rack fold‑down tines – adjusts to hold cups, bowls, and awkward-shaped items more securely.
• Lower rack fold‑down tines – creates flexible space for pots, pans, and larger serving ware.
• BPA‑free nylon‑coated racks and tines – helps protect dishes while improving rack durability and corrosion resistance.
• Cutlery basket included – provides dedicated space for silverware and cooking utensils.
• Bottle spray arm – targets narrow/tall items (like bottles and travel mugs) with focused spray for better cleaning.
• Top control panel – keeps controls hidden for a clean exterior appearance and helps prevent accidental button presses.
• Touch controls – provides simple, modern cycle and option selection.
• Remaining time indicator (LED) – shows how much time is left in the cycle for better planning.
• Floor status indicator (mood light) – projects a light indicator to show operating status when the controls are hidden on top.
• Stainless steel tub – improves durability and helps with drying performance compared with plastic tubs.
• Hidden water heater – helps maintain proper wash temperatures for improved cleaning and sanitation performance.
• SenseClean™ wash system (soil/turbidity sensor) – detects how dirty the water is and adjusts washing for better results and efficiency.
• Vario Wash – varies spray intensity by zone to better handle mixed loads (delicate items and heavily soiled items together).
• Steam (with QuadWash Pro) – helps loosen stuck-on food for improved cleaning performance.
• Detergent and rinse-aid dispenser – automatically releases detergent and rinse aid at the right time for consistent results.
• 5 wash cycles – provides multiple programs for different load types (Auto, Heavy, Normal, Turbo, Download Cycle).
• Download Cycle (via app) – lets you add new/specialty cycles through the ThinQ® app for more flexibility.
• Steam option – adds steam-assisted cleaning for tougher messes.
• High Temp option – increases water temperature to help tackle heavy soil and improve cleaning.
• Extra Dry option – extends/enhances drying for plastics and hard-to-dry items.
• Delay Start – schedules a wash to run later for convenience or off-peak energy hours.
• Control Lock (Child Lock) – disables controls during operation to prevent accidental changes by children.
• Remote Start / Remote Control – allows starting and controlling select functions from your phone (when enabled).
• Remote Monitoring – lets you check cycle progress and completion status from your phone.
• Auto leak protection (Safety Float Switch) – helps detect abnormal water levels to reduce overflow risk.
• Anti-bacterial treatment (drain hose) – helps reduce bacterial growth in the drain hose area.
• Tub insulation + sound damping materials – helps reduce noise and vibration during operation.
• Balanced door – improves door feel and stability when opening/closing.
• Standard 24" built‑in fit – designed for common dishwasher cutouts for easier replacement/installation planning.
• Product dimensions (W x D x H): 23 3/4" x 23 3/4" x 33 5/8" – helps confirm cabinet opening compatibility before purchase.
• Water use: 2.9 gallons per cycle – supports efficient cleaning with reduced water consumption.
• Estimated energy use: 220 kWh/year – helps lower annual operating costs (usage-dependent).
• Limited warranty coverage – includes parts/labor coverage periods plus extended coverage on key components (varies by component, including longer motor coverage).
Manufacturer's Warranty: 1 year
Canadian model: LDNPQ445S
Canadian UPC: 048231349192
EAN: 0048231349192
| Specification | Value |
|---|---|
| Brand | LG |
| Model | LDNPQ445S |
| Product Type | Built-In Dishwasher |
| Installation Type | FlushFit Design |
| Width | 23 3/4 inches |
| Height | 33 5/8 inches |
| Depth | 23 3/4 inches |
| Depth with Door Open | 48 1/2 inches |
| Required Cutout Width | 24 inches |
| Required Cutout Depth | 24 inches |
| Required Cutout Height | 33 5/8 inches |
| Packing Width | 28 1/32 inches |
| Packing Height | 34 7/8 inches |
| Packing Depth | 29 5/8 inches |
| Product Weight | 75 lbs |
| Shipping Weight | 88.2 lbs |
| Place Settings | 16 |
| Upper Rack Dish Height Limit | 7.1 inches |
| Lower Rack Dish Height Limit | 12.5 inches |
| Noise Level | 46 dBA |
| Color | PrintProof Stainless Steel |
| Fingerprint Resistant | Yes |
| Control Location | Top Control |
| Control Panel Material | ABS (Mirror Coat) |
| Display Type | LED |
| Handle Type | Pocket Handle |
| Tub Material | NeverRust Stainless Steel |
| Status Indicator | Indicator Bar / Floor Status Indicator |
| Time Remaining Indicator | No |
| Child Lock Indicator | No |
| Rinse Refill Indicator | Yes |
| Salt Refill Indicator | No |
| Tub Light | No |
| Touch Controls | Yes |
| Wi-Fi | Yes |
| ThinQ | Yes |
| Remote Control | Yes |
| Remote Monitoring | Yes |
| Smart Diagnosis | Yes |
| NFC | No |
| Proactive Customer Care | No |
| QuadWash Pro | Yes |
| AutoVent Dry | Yes |
| Steam | Yes |
| SenseClean Wash System | Yes |
| Vario Wash | Yes |
| Drying System | Auto Open Door |
| Hidden Water Heater | Yes |
| Safety Float Switch | Yes |
| Soil Sensor | Yes |
| Direct Drive Motor | Yes |
| Balanced Door | Yes |
| Anti-Bacterial Drain Hose Treatment | Yes |
| Tub Insulation | Yes |
| Number of Spray Arms | 4 |
| Spray Arms | Top, Upper, Lower, Bottle |
| Lower Wash Arm | MAJ QuadWash |
| Detergent and Rinse Aid Dispenser | Yes |
| 3rd Rack | Yes |
| Sliding 3rd Rack | No |
| Cutlery Basket | Yes |
| BPA-Free Nylon Coated Racks and Tines | Yes |
| Fold Down Tines | Upper: Half Foldable; Lower: Half Fold Down and Half Fixed |
| Height Adjustable Rack | Easy One Touch, 3 Levels |
| Rack Handle | Yes, Upper |
| Rack Handle Color | Dark Grey |
| Rack Tine Color | Dark Grey |
| Upper Rack Glide Type | Normal Rail |
| Lower Rack Glide Type | Normal Wheel |
| 3rd Rack Glide Type | Normal Rail |
| Number of Wash Cycles | 5 |
| Wash Cycles | Auto, Heavy, Normal, Turbo, Download Cycle |
| Number of Options | 6 |
| Options | Steam, High Temp, Extra Dry, Delay Start, Control Lock, Remote / Wi-Fi AP Mode |
| Auto Cycle | Yes |
| Heavy Cycle | Yes |
| Normal Cycle | Yes |
| Turbo Cycle | Yes |
| Download Cycle | Yes |
| 1 Hour Cycle | No |
| Delicate Cycle | No |
| Eco Cycle | No |
| Energy Saver | No |
| Express Cycle | No |
| Half Load | No |
| Intensive Cycle | No |
| Machine Clean | No |
| Refresh Cycle | No |
| Rinse Cycle | No |
| Extra Dry Option | Yes |
| High Temp Option | Yes |
| Delay Start | Yes |
| Control Lock | Yes |
| End of Cycle Indicator | Yes |
| Energy Star Certified | Yes |
| Energy Star Most Efficient | Yes |
| CEE Tier Level | 1 |
| Energy Use | 220 kWh/Year |
| Water Use | 2.9 Gallons/Cycle |
| Electrical Requirements | 120 V, 60 Hz AC only |
| Circuit Breaker | 15 A |
| UPC | 048231349192 |
| Parts and Labor Warranty | 1 Year |
| Control Board and Rack Parts Warranty | 2 Years |
| Stainless Tub and Door Liner Warranty | 2 Years |
| Direct Drive Motor Warranty | 10 Years |
LG Dishwasher Step Up Chart 2026 

Delivery and installation services are available from CAS
(Includes washers, dryers, and more.)
Delivery and installation service details
Custom advanced installation services (after delivery)
(Gas connections, ventilation, dishwashers, etc.)
Offered by Quick Contractors®
1-877-694-3909
To book service online, please visit quicktask.com/cas
