RKB Supply

09/09/2026

𝑷𝑹𝑶𝑫𝑼𝑪𝑻 𝑺𝑷𝑶𝑻𝑳𝑰𝑮𝑯𝑻: MSI Exotika Porcelain Tile Collection 🤩

Bring bold elegance into your home with the MSI Exotika Porcelain Tile Collection, where the luxurious look of natural onyx and marble meets the strength and durability of porcelain.

Available in impressive 24" x 48" large-format tiles, the Exotika Collection showcases stunning veining and rich color variations in shades of blue, green, white, black, and warm neutrals. The polished finish and seamless appearance create a sophisticated statement in any space.

Why homeowners and designers love it:
🏡 Inspired by the beauty of natural onyx and marble
📏 Large-format 24" x 48" porcelain tiles for a sleek, modern look
✨ Polished finish with elegant, high-end appeal
🎨 Available in a variety of striking colors and patterns
💧 Durable, low-maintenance, and perfect for kitchens, bathrooms, feature walls, and more

Whether you're creating a dramatic focal point or adding timeless elegance throughout your home, the MSI Exotika Collection offers the perfect balance of luxury, performance, and style.

📍 Now available at our Mokena, IL and Munster, IN showrooms! Visit us to explore the full collection in person and let our design experts help you find the perfect tile for your next project.

Book your showroom appointment today or shop in our website 📥

09/07/2026

🇺🇸 𝗛𝗮𝗽𝗽𝘆 𝗟𝗮𝗯𝗼𝗿 𝗗𝗮𝘆 𝗳𝗿𝗼𝗺 𝗥𝗞𝗕 𝗦𝘂𝗽𝗽𝗹𝘆!

Today, we’re taking a moment to recognize the hardworking people behind every project. From contractors and builders to installers, tradespeople, and crews, your skill, dedication, and craftsmanship are what keep homes, businesses, and communities moving forward.

At RKB Supply, we’re proud to support the professionals who turn plans into finished spaces. Thank you for trusting us to provide the materials and products that help keep your projects on track.

We hope you and your families enjoy a safe, relaxing, and well-earned Labor Day!

📢 HOLIDAY HOURS:
Our showrooms are CLOSED TODAY for Labor Day and will reopen tomorrow during our regular business hours.

Monday–Friday: 8:00 AM–4:00 PM (Appointments recommended)
Saturday: By appointment only

📍 Mokena, IL
📍 Munster, IN

09/04/2026

𝑷𝑹𝑶𝑱𝑬𝑪𝑻 𝑯𝑰𝑮𝑯𝑳𝑰𝑮𝑯𝑻: Bathroom - Mokena, IL

Clean lines, soft neutral tones, and modern finishes come together to create a bathroom that feels bright, calming, and effortlessly timeless.

For this project, we paired Aria White Wetwall panels with a Shaker Grey vanity, creating a clean and modern look that balances style, durability, and everyday functionality.

✨ Crisp, stone-inspired white Wetwall finish
✨ Modern Shaker-style vanity
✨ Low-maintenance, easy-to-clean surfaces
✨ Soft grey tones for a timeless look

The combination of bright wall panels and muted grey cabinetry gives this bathroom a fresh, spa-inspired feel while keeping the design simple, practical, and elevated.

Looking for materials for your next remodel? Visit either of our showrooms to explore vanities, shower systems, Wetwall panels, countertops, and more.

📍 Mokena, IL — Walk-ins welcome, appointments recommended
📍 Munster, IN — Appointments recommended

Whether you're planning a full bathroom remodel or simply looking for the right materials, our team can help you find options that fit your style and project.

➡️ Beautiful spaces start with smart material selections.

09/03/2026

𝗙𝗥𝗘𝗦𝗛 𝗜𝗡𝗦𝗣𝗜𝗥𝗔𝗧𝗜𝗢𝗡: Virginia Tile Stacker Display 🎨

Our Virginia Tile stacker is stocked with ceramic, porcelain, and natural stone samples, giving you a closer look at the textures, finishes, and styles available for your next project.

If you’re planning a kitchen or bathroom project, seeing your tile options in person makes all the difference. Stop by, pull samples, and start building your mood board with materials you can see and feel firsthand.

📍 Visit either of our showrooms:

Mokena, IL: 9617 194th St.
Munster, IN: 9735 Fran Lin Parkway

Explore our full line of suppliers and products on our website. Link in comments.

09/01/2026

The 𝗢𝗿𝗴𝗮𝗻𝗶𝗰 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗮𝗹 𝗖𝗼𝗹𝗹𝗲𝗰𝘁𝗶𝗼𝗻 brings together the warmth of natural wood grains and the bold character of matte black accents to create a kitchen that's effortlessly modern and inviting.

Designed for homeowners who appreciate clean lines with organic texture, this curated palette balances soft neutrals with striking contrast for a look that feels timeless, refined, and functional.

𝙏𝙝𝙞𝙨 𝙘𝙪𝙧𝙖𝙩𝙚𝙙 𝙥𝙖𝙡𝙚𝙩𝙩𝙚 𝙛𝙚𝙖𝙩𝙪𝙧𝙚𝙨:
🤎 JSI Cabinetry Truffle Shaker
✨ Jeffrey Alexander Matte Black Hardware
🤍 Cambria Macbeth Quartz Countertops
🌿 MSI Chester Hills Luxury Vinyl Plank Flooring
🏡 MSI Renzo Dove Pickett Backsplash
🚰 MSI White Quartz Composite Sink

If you're looking for a kitchen that combines natural warmth with modern industrial style, the Organic Industrial Collection is the perfect place to start.

📍 Visit our showrooms in Mokena, IL or Munster, IN to experience these finishes in person and let our design experts help bring your vision to life.

Book your showroom appointment today!

08/31/2026

𝗜𝗦 𝗬𝗢𝗨𝗥 𝗕𝗔𝗧𝗛𝗥𝗢𝗢𝗠 𝗘𝗫𝗛𝗔𝗨𝗦𝗧 𝗙𝗔𝗡 𝗔𝗖𝗧𝗨𝗔𝗟𝗟𝗬 𝗗𝗢𝗜𝗡𝗚 𝗜𝗧𝗦 𝗝𝗢𝗕? 🤔

A good bathroom remodel isn't just about what you see. Proper ventilation and waterproofing are what help protect your bathroom from moisture, mold, and long-term damage.

𝙄𝙣 𝙤𝙪𝙧 𝙡𝙖𝙩𝙚𝙨𝙩 𝙗𝙡𝙤𝙜, 𝙬𝙚 𝙗𝙧𝙚𝙖𝙠 𝙙𝙤𝙬𝙣:
• How to choose the right exhaust fan
• Why venting into the attic is a major no-no
• How proper ventilation helps prevent shower mold
• Why Schluter waterproofing matters behind your tile

Before your next bathroom project, make sure you're protecting what's behind the walls, too.

👉 𝗥𝗘𝗔𝗗 𝗧𝗛𝗘 𝗙𝗨𝗟𝗟 𝗚𝗨𝗜𝗗𝗘 𝗢𝗡 𝗢𝗨𝗥 𝗟𝗔𝗧𝗘𝗦𝗧 𝗕𝗟𝗢𝗚: (Link in the comment section)

How to Prevent Shower Mold for Good: Proper Venting, Smart Fans & Schluter Waterproofing Preventing shower mold takes more than scrubbing and cleaning.It comes down to controlling moisture—both in the air and behind your walls.Those faint water lines near your ceiling, the fogged mirror, the musty...

08/26/2026

🚚 𝗔𝗡𝗢𝗧𝗛𝗘𝗥 𝗟𝗢𝗔𝗗 𝗛𝗘𝗔𝗗𝗘𝗗 𝗢𝗨𝗧 𝗙𝗢𝗥 𝗔𝗡𝗢𝗧𝗛𝗘𝗥 𝗣𝗥𝗢𝗝𝗘𝗖𝗧!

This one is bound for a laundry room remodel, with materials getting ready to make their way to the jobsite.

Featured in this load: Casa Duet Calacatta Grigio Checkered tile from MSI, along with the materials needed to bring this laundry room design together.

From our warehouse to the jobsite, we’re keeping projects moving and contractors supplied with the materials they need.

HAVE A PROJECT ON THE SCHEDULE? LET’S GET YOUR MATERIALS READY.

📍 Mokena, IL | Munster, IN

08/25/2026

𝗟𝗼𝗼𝗸𝗶𝗻𝗴 𝗳𝗼𝗿 𝗮 𝗰𝗼𝘂𝗻𝘁𝗲𝗿𝘁𝗼𝗽 𝘁𝗵𝗮𝘁 𝗸𝗲𝗲𝗽𝘀 𝘁𝗵𝗶𝗻𝗴𝘀 𝗯𝗿𝗶𝗴𝗵𝘁, 𝗰𝗹𝗲𝗮𝗻, 𝗮𝗻𝗱 𝘁𝗶𝗺𝗲𝗹𝗲𝘀𝘀?

This week’s Product of the Week is Carrara Pisa, a beautiful countertop option featuring a soft white background with subtle, natural-looking veining.

It’s the kind of surface that can work across a variety of kitchen styles, from warm and traditional to clean and contemporary.

𝗪𝗵𝘆 𝘄𝗲’𝗿𝗲 𝗳𝗲𝗮𝘁𝘂𝗿𝗶𝗻𝗴 𝗶𝘁:
- Soft, versatile color palette
- Subtle veining that adds visual interest
- Easy to pair with a variety of cabinet finishes

A timeless look that can complement both modern and classic kitchens

Whether you're planning a full kitchen remodel or simply choosing the right countertop to complete your space, seeing the material in person can make all the difference.

Stop by RKB Supply and see Carrara Pisa for yourself.
📍 Mokena, IL Showroom
📍 Munster, IN Showroom

Visit our showrooms to SEE. FEEL. COMPARE. and find the right materials for your next project.

👉 Visit our website or stop by one of our showrooms.

08/24/2026

𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐒𝐩𝐨𝐭𝐥𝐢𝐠𝐡𝐭: Bianco Antico Granite

Bold movement. Natural beauty. Timeless durability. 🤍

𝐁𝐢𝐚𝐧𝐜𝐨 𝐀𝐧𝐭𝐢𝐜𝐨 𝐆𝐫𝐚𝐧𝐢𝐭𝐞 is a standout natural stone featuring creamy whites, soft grays, warm taupes, and dramatic charcoal veining. Every slab is one of a kind, bringing depth, texture, and character that elevates any kitchen or bathroom.

Its versatile color palette pairs beautifully with both light and dark cabinetry, making it a favorite for modern, transitional, and classic designs alike. Beyond its stunning appearance, granite offers lasting durability for everyday living, making it an investment in both style and performance.

See Bianco Antico Granite in person at our showroom and discover the perfect countertop for your next renovation.

📍 𝗠𝗼𝗸𝗲𝗻𝗮, 𝗜𝗟 — Walk-ins welcome, appointments recommended
📍 𝗠𝘂𝗻𝘀𝘁𝗲𝗿, 𝗜𝗡 — By appointment only

08/20/2026

𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭: Frankfort Bathroom

Rich wood tones, bold cabinetry, natural textures, and spa-inspired finishes coming together to create a bathroom space that feels warm, elevated, and timeless 🤍

For this project, we featured 𝐉𝐒𝐈 𝐔𝐩𝐭𝐨𝐧 𝐁𝐫𝐨𝐰𝐧 vanity cabinetry, 𝐒𝐡𝐚𝐤𝐞𝐫 𝐁𝐥𝐮𝐞 pantry cabinetry, 𝐕𝐢𝐫𝐠𝐢𝐧𝐢𝐚 𝐓𝐢𝐥𝐞 𝐌𝐞𝐭𝐫𝐢𝐜 𝐓𝐚𝐮𝐩𝐞 flooring and shower walls, along with 𝐕𝐢𝐫𝐠𝐢𝐧𝐢𝐚 𝐓𝐢𝐥𝐞 𝐒𝐡𝐢𝐛𝐮𝐬𝐚 𝐓𝐨𝐫𝐭𝐨𝐫𝐚 accent wall tile ✨

- Warm wood vanity cabinetry
- Deep shaker blue statement storage
- Marble-look porcelain shower walls
- Wood-look accent tile for added texture
- Matte black fixtures for modern contrast

The layered combination of earthy tones, natural textures, and bold finishes gives this bathroom a luxury retreat feel while still staying functional for everyday living 👀

Visit our showrooms to explore cabinetry, tile, countertops, flooring, and materials for your next remodel project.

📍 Mokena, IL — Walk-ins welcome, appointments recommended
📍 Munster, IN — By appointment only

Thoughtful material selections create spaces that feel both timeless and personal, and every detail matters ✨