high gloss kitchen cabinets online european flat panel rta

Buying cabinets online has become one of the simplest and most cost-effective ways for homeowners, contractors, and DIY remodelers to upgrade their kitchens, bathrooms, and storage spaces.

Thanks to competitive pricing, vast style selections, and modern online visualization tools, the digital cabinet market is booming—and shoppers today have more options and control than ever before.

Whether you’re planning a full kitchen remodel or simply updating one area of your home, this complete guide will walk you through everything you need to know about how to buy cabinets online, what to expect, how to avoid mistakes, and how to choose the right cabinets with confidence.

Why Buy Cabinets Online

white wooden modular kitchen cabinets

Purchasing cabinets online was once considered risky, but the industry has evolved dramatically. Today, buying online offers unmatched value and convenience—often outperforming local big-box stores.

Huge Cost Savings

Online retailers operate with lower overhead, meaning they can offer:

  • Significantly lower prices
  • Frequent sales and promotions
  • More competitive quotes than in-store brands

Many homeowners report saving 20–50% compared to traditional retail cabinet showrooms.

More Convenience

Choosing to buy cabinets online means you do not have to visit from store to store. The availability of online cabinets allows you to:

  • Compare models, finishes, and dimensions from home
  • Save and customize designs online
  • Chat with specialists virtually
  • View sample doors delivered straight to your door

The entire shopping experience is designed for speed and simplicity.

Larger Variety and Better Availability

Online stores typically provide:

  • More door styles and finishes
  • More cabinet sizes and configurations
  • Wider range of materials and construction types

This means more customization and a greater chance of finding your perfect design match.

Access to Reviews and Real Customer Photos

Online reviews offer insight into:

  • Build quality
  • Durability
  • Customer service
  • Delivery experience

You can also browse real customer projects to see how cabinets look in real homes—not just in showrooms.

Potential Risks of Buying Cabinets Online—and How to Avoid Them

high gloss gray kitchen cabinets - frameless european style cabinet door

While buying cabinets online offers major benefits, there are potential pitfalls—the good news is that nearly all of them can be avoided with careful planning.

Risk 1: Ordering from an unreliable or unknown company

How to avoid it:

  • Look for verified third-party reviews (Google, Trustpilot, BBB)
  • Check the company history and warranty information
  • Ensure they offer phone support or design assistance

Risk 2: Wrong measurements

How to avoid it:

  • Use the retailer’s measurement guide
  • Request a free design service if offered
  • Double-check wall lengths, appliance sizes, and ceiling height
  • Consider uploading photos for designer review

Risk 3: Color or finish not matching expectations

How to avoid it:

  • Always order sample doors before buying
  • Check colors in natural light
  • Compare finishes to existing floors or countertops

Risk 4: Delayed delivery or missing items

How to avoid it:

  • Review shipping policies and lead times
  • Ask about backorder risks
  • Inspect all items within 48–72 hours of delivery
  • Report damaged or missing items immediately

Risk 5: Low-quality construction

How to avoid it:

  • Check for solid frames
  • Choose plywood boxes and not particleboard
  • Opt for soft-close drawers and doors
  • Choose dovetail drawer construction
  • Check warranty details

Choose retailers who provide detailed specs—not just images.

Overview of Cabinet Types Available Online

brooklyn slim white shaker kitchen cabinets

There are three main types of online cabinets. Each offers different levels of customization, price points, and delivery times.

1. RTA Cabinets (Ready-to-Assemble)

RTA cabinets are shipped flat-packed and built by the homeowner or installer.

Best for:

DIYers, budget-conscious homeowners, contractors needing fast turnaround

Benefits:

  • Most affordable option
  • Lower shipping costs
  • Faster lead times
  • High-quality options available

Things to Know:

  • Assembly required
  • Accuracy and patience help ensure proper fit and finish

RTA is one of the most popular ways to buy cabinets online due to its mix of savings and quality.

2. Pre-Assembled Cabinets

Pre-assembled cabinets are cabinets built in a factory and delivered fully constructed. They are available in standard sizes with limited style options.

Best for:

Homeowners who want fast delivery without assembly

Benefits:

  • Pre-built and ready to install
  • Faster installation
  • Better quality than many big-box store options

Things to Know:

  • Limited customization
  • Fixed dimensions may not work for complex layouts

3. Custom Cabinets (Full Custom and Semi-Custom)

These are built to order with your specific dimensions, finishes, and features.

Best for:

Homeowners wanting a one-of-a-kind kitchen or unique sizing

Benefits:

  • Nearly unlimited design options
  • Custom sizes and modifications
  • Premium finishes and craftsmanship

Things to Know:

  • Higher cost
  • Longer production times

Custom cabinets are still widely available online—you simply work with a remote designer.

How to Buy Cabinets Online: Step-by-Step Process

lunar shaker cabinets two tone

Buying cabinets online is simple when you follow the correct steps. Here’s a full breakdown of the process from start to finish.

Step 1: Measure Your Space

Accurate measurements are the foundation of a successful purchase. Measure:

  • Wall-to-wall distances
  • Ceiling height
  • Window and door placement
  • Appliance dimensions
  • Plumbing and electrical locations

Use graph paper or an online measurement template.

Step 2: Explore Styles and Compare Options

Browse online cabinet collections to determine what fits your style:

  • Shaker
  • Raised panel
  • Slab / modern
  • Inset
  • Traditional or contemporary finishes

Save favorites to compare construction quality and pricing.

Step 3: Order Sample Doors

Before buying cabinets online, always order samples.

This lets you review:

  • Color accuracy
  • Finish quality
  • Material durability
  • Design style

Samples ensure you make confident decisions.

Step 4: Work With an Online Designer (Optional but Highly Recommended)

Most reputable online cabinet stores offer free design services, including:

  • 3D renderings
  • Layout optimization
  • Itemized cabinet lists
  • Error checking

This step prevents costly mistakes and ensures your kitchen layout is functional.

Step 5: Confirm Your Cabinet List and Place Your Order

Once the design is finalized, review:

  • Cabinet quantities
  • Measurements
  • Finish choices
  • Hardware options
  • Delivery expectations

Place the order only when everything is correct.

Step 6: Delivery and Inspection

When cabinets arrive:

  • Inspect boxes for damage
  • Check all SKU numbers
  • Verify color and finish
  • Report issues quickly

Keep items stored in a dry area until installation.

Step 7: Installation

Depending on your cabinet type:

  • RTA cabinets: Assemble and install
  • Custom cabinets: Professional installers typically handle placement
  • Ensure cabinets are level, doors align properly, and fillers are installed correctly

After installation, add your countertops, backsplash, and finishing hardware.

Buying Cabinets Online Made Simple

Buying online cabinets is one of the smartest ways to save money, expand your design options, and streamline your remodel.

By choosing a reputable retailer, understanding the types of cabinets available, and following a clear selection-to-delivery process, you can confidently buy cabinets online that look beautiful, perform well, and fit your home perfectly.

Confidently buy cabinets online that perfectly define who you are. Contact one of our designers now.

author avatar
Josh COO
Josh Qian, COO and Co-Founder of Bestonlinecabinets, brings over 20 years of experience in the kitchen remodeling and home improvement industry. Under his leadership, Bestonlinecabinets has become a trusted name, offering high-quality, affordable, and customizable cabinetry solutions for homeowners and professionals. Josh, a licensed contractor, ensures top-notch craftsmanship and customer satisfaction.