Installation day arrived with a mix of excitement and nerves. We'd planned for three days, but anyone who's worked in construction knows that "three days" can turn into five if the smallest thing goes wrong. Luckily, our prep paid off, and the process went smoother than expected. Here's how it unfolded:
Day 1: Substrate Prep & Adhesive Application
We started early, applying a primer to the backer boards to help the adhesive bond better. Then, we mixed the adhesive—a polymer-modified thinset that's designed for lightweight stone panels. Mike likes to say, "Adhesive is like the glue that holds the project together—literally and figuratively." He applied it with a notched trowel, creating ridges that ensure full contact with the panel. For the MCM big slabs, we used a heavier trowel (1/2 inch notches) to accommodate their size, while the smaller
travertine panels got a 1/4 inch trowel.
Day 2: Installing the Travertine & Big Slabs
The first panel went up at 9am—a small, 2x3ft section of vintage gold
travertine on the east wall. We used a level to ensure it was plumb, then tapped it gently with a rubber mallet to set it into the adhesive. "You want to hear a solid 'thud'," Mike explained. "That means the panel is making full contact, no air bubbles." One by one, the panels went up, with spacers between them to ensure even grout lines. By lunch, the east wall was halfway done, and the lobby was already starting to transform—those golden veins catching the morning light, making the space feel warmer, cozier.
The MCM big slabs went up in the afternoon, and they were a team effort. Two people lifted, one guided, and Mike adjusted the alignment with a suction cup tool. Because they were so large, we had to be extra careful not to tilt them—even a small angle could cause the adhesive to shift. But once they were set, it was breathtaking. The feature wall behind reception, now covered in a single, massive slab of
travertine, looked like it had been there for centuries, not hours.
Day 3: Accent Panels & Grouting
On the final day, we installed the foamed aluminium alloy boards. These were the "cherry on top"—slim, 6-inch wide strips running horizontally across the
travertine walls, and a larger panel above the lounge seating. Because they're so lightweight, we used a simple construction adhesive, applying small dabs every 6 inches along the back. No heavy lifting, no mallets—just a gentle press and a few pieces of painter's tape to hold them in place while the adhesive dried.
Then came grouting. We mixed a sanded grout in a warm beige color, applying it with a rubber float and working it into the joints. After 15 minutes, we wiped away the excess with a damp sponge, taking care not to scratch the
travertine (natural stone is porous, so we had to be gentle). The grout lines blended seamlessly into the stone, making the panels look like they were carved from a single piece.
By 5pm, the last piece of aluminium was taped into place, and we stepped back to take it all in. The lobby, once a blank canvas of concrete and drywall, now glowed with the soft gold of
travertine, accented by the sleek lines of aluminium. It was better than we'd imagined—proof that when you pair great materials with careful planning, magic happens.