Trusted Exterior Wall Cladding Suppliers | COLORIA MCM Big Slab Installation Guide

Release time : December 27 2025

Why COLORIA? More Than Just a Supplier

When you're looking for exterior wall cladding, you need a partner who understands both aesthetics and engineering. That's where we come in. As a one-stop solution provider with global reach (yes, we even have a dedicated team in Saudi Arabia!), we specialize in Modified Cementitious Material (MCM)—a game-changing blend of strength, flexibility, and sustainability.

Our secret? Decades of industry experience and a obsession with two things: customization (because no two buildings are the same) and green building (because the planet deserves better than wasteful materials). Whether you're working on a luxury villa or a commercial high-rise, we've got the materials to make your vision stick—literally and figuratively.

Our Star Products: MCM Series You'll Love

Not all cladding materials are created equal. Our MCM lineup stands out for a reason—let's dive into the ones our clients rave about most.

MCM Big Slab Board Series: Big Style, Less Hassle

Imagine covering a large wall with fewer seams, faster installation, and a seamless look. That's the magic of our MCM Big Slab Board Series. These extra-large panels (we're talking up to 3m in length!) cut down on labor time and create a sleek, modern finish that architects adore.

Perfect for: Commercial buildings, modern homes, or any project where clean lines matter. Think of it as the "wide-screen TV" of cladding—more visual impact, less distraction from tiny gaps.

Lightweight yet tough: Weighs 70% less than traditional stone, so your building's structure breathes easier.
Weatherproof: Rain, UV rays, extreme temperatures? No problem. These slabs stand up to the elements year after year.
Starry Green Travertine: One of our most popular finishes—imagine a soft green base with subtle golden flecks, like a starry night frozen in stone. It's stunning on both residential and hospitality exteriors.

MCM Flexible Stone: Bend the Rules (and the Walls)

Curved walls, archways, or irregular surfaces used to be a headache for cladding installers. Not anymore. Our MCM Flexible Stone is exactly what it sounds like: stone-like beauty with the flexibility of a rubber mat. It bends, wraps, and conforms to any shape without cracking—yes, even around columns or circular facades.

We've seen it used everywhere from boutique hotels with organic architecture to heritage buildings needing a gentle ｕｐｄａｔｅ. And because it's so lightweight, it's ideal for retrofits where adding heavy materials isn't an option.

MCM 3D Printing Series: Where Art Meets Construction

Want your building to stand out? Our 3D Printing Series turns impossible designs into reality. Using cutting-edge 3D printing tech, we can create custom textures and shapes—like our popular Wave Panel , which mimics the flow of water across your exterior. It's not just cladding; it's public art.

Architects love this series for feature walls or statement buildings. Imagine a corporate headquarters with a facade that looks like it's rippling in the wind—that's the power of 3D-printed MCM. And the best part? It's just as durable as our standard panels, so beauty doesn't mean sacrificing longevity.

Step-by-Step: Installing MCM Big Slab Boards

Ready to get your hands dirty? Installing our MCM Big Slab boards is straightforward with the right prep. Below is a simple guide—perfect for contractors and DIY-savvy project managers alike.

Step	What You'll Need	Pro Tips
1. Prep the Wall: Start with a Clean Slate	Level, wire brush, repair mortar, tape measure	Check for cracks or uneven spots! MCM slabs need a flat surface—fill gaps with mortar and let dry 24hrs. Pro move: Mark stud locations if installing on wood frames.
2. Measure & Cut: Precision is Key	Circular saw with diamond blade, straightedge, pencil	Our slabs come in standard sizes, but always measure twice! For corners or windows, use a jigsaw for curved cuts. Wear safety goggles—those dust particles are tiny but tricky.
3. Apply Adhesive: Stick with the Right Stuff	Polymer-modified adhesive, notched trowel, spacers	Use a 10mm notched trowel for full coverage. Apply adhesive to the BACK of the slab (not the wall!) for better control. Leave 2mm gaps between slabs for expansion—spacers are your friend here.
4. Secure & Set: Press Firmly, Then Walk Away	Rubber mallet, level, painter's tape	Gently tap the slab with a rubber mallet to ensure adhesion—no hammering! Use a level to check for tilting. If needed, hold slabs in place with painter's tape overnight while the adhesive cures.
5. Finish Strong: Grout & Clean	Grout (matching your slab color), sponge, bucket	Mix grout to a toothpaste consistency. Apply with a float, then wipe excess with a damp sponge. Avoid harsh cleaners—warm water works best for MCM surfaces.

Pro Note: For high-rise projects or extreme weather areas, add mechanical fasteners (like stainless steel clips) for extra security. Our tech team can share custom details for your location!

Why MCM? The Benefits That Make Clients Come Back

Lightweight = Safer Buildings

Traditional stone can weigh 20-30kg per sqm—MCM? Just 8-12kg. That means less stress on your building's structure and lower shipping costs. Win-win.

Eco-Friendly by Design

Our MCM is made from recycled materials and is 100% recyclable. No toxic resins, no wasteful quarrying—just good for the planet, good for your green building certifications.

Customizable to Your Wildest Ideas

Want a Wave Panel in Starry Green Travertine ? Or a 3D-printed logo embedded in your facade? We've done it all. Your design, our materials—no limits.

Low Maintenance, High Durability

Rain, snow, UV rays—MCM laughs at them all. No sealing required, just an occasional hose-down. Perfect for busy property managers who hate constant upkeep.

More Than Big Slabs: Explore Our MCM Family

Love the Big Slab? Wait till you meet the rest of the gang. Here are two more MCM stars our clients can't get enough of:

MCM Flexible Stone: Cladding That Bends Over Backwards (Literally)

Ever tried to clad a rounded dome or a spiral staircase with traditional stone? Spoiler: It's a nightmare. Our MCM Flexible Stone solves that. Thin, lightweight, and bendable (it can curve up to 30 degrees!), it wraps around complex surfaces like a second skin.

We've seen it used on everything from boutique hotel lobbies to heritage building restorations. One client even used it to clad a wine cellar's curved walls—now that's thinking outside the box (or the cylinder).

MCM 3D Printing Series: When Cladding Becomes Art

Why settle for flat walls when you can have texture that tells a story? Our 3D Printing Series uses cutting-edge tech to create custom patterns—like our Wave Panel , which mimics ocean swells, or geometric designs that catch the light at different angles.

Architects love it for feature walls: Imagine a corporate office with a facade that looks like it's in motion, or a resort entrance with 3D-printed stone that feels like walking through a natural canyon. The only limit is your imagination (and maybe your budget—though we're pretty competitive on that front too).

Ready to Transform Your Exterior? Let's Chat

At COLORIA, we don't just sell cladding—we build partnerships. Whether you need help choosing the right MCM series, want samples of our Starry Green Travertine , or need a custom installation plan, our team is here to help.

From big slabs to flexible stone, 3D prints to classic textures—we've got the materials to make your building stand out for all the right reasons. After all, great architecture deserves great cladding.