Watch this walk-in closet built in system come to life!

I turned two cramped, separate closets into one streamlined walk-in sanctuary and Modular Closets made it possible. In this built-in makeover, I replaced an awkward layout and wasted dead space with flexible, ready-made components that fit my layout and lifestyle. The result is a cohesive, custom-looking closet without the lead time or cost of a full custom carpentry job.

In this post, I'll walk through the planning, product choices, and installation highlights that helped me merge two closets into a single, organized space. Whether you're working with odd dimensions, a tight budget, or a DIY timeline, my before-and-after photos and practical tips will show how modular systems can deliver big impact and everyday functionality.

The Before | Planning the Layout

Let's walkthrough what I saw and how I decided to completely rethink this space.

When I first looked at these closets, I knew right away something felt off. Technically, it’s “two closets,” which sounds great on paper… but in reality? It just wasn’t working. Each side felt cramped in its own way; one had shelves but no real hanging space, the other had a rod but wasted a ton of vertical room. And that open shelving in the middle? It was basically stealing space from both sides.

So I started asking myself: Do I want to work around this layout or create a better one? And the obvious choice here was to merge them into one.

The Vision

I didn’t want two small, awkward closets anymore. I wanted one big, functional space that actually made sense for real life.

I pictured:

One long, uninterrupted hanging section
Shelving that goes all the way up
A layout where everything is visible and easy to reach

Basically, I wanted this to feel less like two boxes… and more like a custom closet.

Bringing It to Life

The biggest shift here was realizing that the center divide wasn’t helping, it was hurting. Removing that wall was the key to unlocking the full potential of the space.

Once that’s gone, everything changes:

The room immediately feels bigger
You gain flexibility to design the layout however you want
You’re no longer stuck with two separate, limited storage zones

Instead of splitting items between two closets, everything lives in one organized system. And trust me, that makes a huge difference in everyday use.

Once we committed to combining the closets, there was no turning back. The first step? Demo. We tore out the center divide and stripped everything down to the studs so we could really see what we were working with; this is where the transformation started to feel real.

With everything opened up, you could immediately tell how much wasted space that middle wall was creating. What used to be two tight, awkward closets suddenly felt like one wide, functional area with so much more potential.

From there, we reframed the entire opening to create a single, centered closet with one doorway instead of two. This part was key, not just structurally, but visually. One clean opening instantly made the space feel more intentional and way less cluttered.

We also made sure the new framing was designed with the end goal in mind: maximizing storage. That meant thinking ahead about where rods, shelves, and future built-ins would go so everything would line up perfectly.

Blending Old With New | Drywall & Skim Coating

After reframing the closet, the next step was making everything look like it belonged together, not like a patchwork of old and new.

We started by hanging fresh drywall in the newly framed areas, closing everything up and finally giving the space solid walls again. This is always one of those turning points in a project where it starts to feel like a room again instead of a construction zone.

But here’s the thing, the existing bathroom walls had a heavy orange peel texture, and if we left it as-is, the new drywall would stand out immediately. So instead of trying to match the old texture (which rarely turns out right), we went the opposite direction.

We skim coated. If you're interested in how we got it done, check out our tutorial here.

A thin skim coat across the existing walls helped smooth everything out and bring the entire room to a consistent finish. It’s a bit of extra work upfront, but it makes a huge difference in the final look. Instead of seeing where the old walls stop and the new ones begin, everything blends seamlessly.

We added drywall in the closet area and got them ready for the closet system.

Before I bought anything, I measured both closets carefully and sketched out how I wanted to use the combined space.

I took those measurements to the modular closet company's design tool, which let me visualize different configurations in 3D. This step saved me from costly mistakes and helped me see how the pieces would actually look in my space.

The Products I Selected

I chose a system with adjustable shelving, hanging rods, and drawer inserts. The modular approach meant I could mix and match components, some sections are all shelves, others combine hanging and shelving, and one corner has deep drawers for off-season storage. The neutral finish blended seamlessly with my walls, and the hardware was minimal and modern.

I love that modular Closets has so many options to choose from and the modular system allows you to chose what best fits your space.

Installation and Final Touches | Why I Chose Modular Over Custom

Custom built-ins are beautiful, but they come with a hefty price tag and if you're building one yourself, it just takes time and I didn't have much time to get this project done. Modular closet systems offer a middle ground: they're affordable, available now, and designed to adapt to almost any space. When you choose quality components and plan thoughtfully, modular systems look intentional and built-in, not like a kit you assembled in a weekend.

I opted to go with the Vista System in White Oak and used the following selections:

Installation was surprisingly straightforward, but the prep work we did earlier made all the difference.

First, I located and marked all the wall studs, this is critical because the entire system needs solid support. From there, I installed the vertical panels, making sure everything was level and evenly spaced across the full width of the closet.

Once the main structure was in place:

Shelves were locked into position
Hanging rods were installed at the correct heights
Drawer units were assembled and slid into place

Piece by piece, it started to come together.

Why This System Works

What I love most about going modular is how intentional everything feels. Every section has a purpose, and nothing is wasted.

Instead of a basic rod-and-shelf setup, this system gives:

Defined zones for different types of clothing
Better organization that actually stays manageable
A built-in look without fully custom pricing

And because it’s modular, it leaves room to adjust later if needs change.

If you're considering a closet upgrade, modular systems are worth exploring. They're flexible, affordable, and deliver results that feel custom without the custom price tag.