How to Add a Built-In Mudroom

How to Add a Built-In Mudroom

A built-in mudroom is one of the most practical and family-friendly home improvements you can make. It creates a dedicated drop zone for coats, shoes, bags, and gear — keeping the rest of your home organized and clutter-free. Whether you're converting an entryway, a hallway, or a dedicated room, here's how to design and build a functional built-in mudroom.

What You'll Need

Step 1: Plan the Mudroom Layout

A functional mudroom typically includes these elements:

  • Cubbies: Individual open compartments for each family member's gear. Standard cubby width: 15–18 inches per person.
  • Hooks: For coats, bags, and backpacks. Install at two heights — adult height (60–66") and child height (42–48").
  • Bench: For sitting while putting on shoes. Standard height: 16–18 inches.
  • Storage below bench: Drawers or cubbies for shoes.
  • Upper cabinets: For seasonal items, sports gear, and overflow storage.

Step 2: Build the Bench and Lower Storage

Build a base box from plywood or MDF using the SKIL miter saw and brad nailer. The bench box is typically 16–18 inches tall and as wide as the mudroom wall. Add vertical dividers inside to create individual shoe cubbies. Install a plywood top panel. Secure to the wall by driving screws into studs (located with the stud finder).

Step 3: Build the Upper Cubby Section

Build a second box unit that sits on top of the bench or mounts to the wall above it. Divide into individual cubbies with vertical panels. The cubbies should be deep enough for a backpack (12–15 inches) and tall enough for a helmet or hat (12–15 inches). Mount to the wall into studs.

Step 4: Install Upper Cabinets (Optional)

For maximum storage, add upper cabinets above the cubbies. Install with soft-close cabinet hinges for smooth, quiet operation. Drive mounting screws into studs.

Step 5: Install Hooks

Install coat hooks inside each cubby or along the back wall. Use the laser level to ensure hooks are at consistent heights. Drive screws into studs or use heavy-duty wall anchors rated for the weight of wet coats and heavy bags.

Step 6: Add Bench Cushion

Cut GoTo Foam to the bench dimensions and cover with a durable, easy-clean fabric (vinyl or outdoor fabric works well for mudrooms). Attach with Velcro strips for easy removal and washing.

Step 7: Add Trim and Finish

Add flexible molding trim at the top of the unit and along the base. Caulk all gaps with GE silicone caulk. Fill nail holes with BONCART wood filler and paint with semi-gloss paint — semi-gloss is more durable and easier to wipe clean than flat paint.

Pro Tips

  • Use semi-gloss or satin paint for mudroom built-ins — it's much easier to wipe clean than flat paint.
  • Add a charging station inside one of the upper cabinets for phones and devices.
  • Install a mirror on one side of the mudroom — it's practical for a last-minute check before leaving the house.
  • Use durable, washable fabric for the bench cushion — mudrooms take a beating.
  • Label each cubby with a family member's name for an organized, functional system.
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