MSI Surfaces FAQ: Warranty Claims, Care Tips & Common Misconceptions (2025)

Everything I've learned about MSI surfaces (the hard way)

I'm the guy who handles large-format orders for a mid-sized distributor. In the past six years, I've processed over 1,200 MSI slab orders—and made enough mistakes to fill a small warehouse. This FAQ answers the questions I wish someone had answered for me when I started. Some of them might surprise you.

1. How do I file an MSI warranty claim?

Let's start with the one that keeps me up at night. MSI warranty claims require three things: dated proof of purchase, photos of the defect (with a ruler for scale), and the original fabrication ticket. I learned this the hard way in 2022 when a $3,200 quartz island arrived with a hairline crack. I shipped the slab back without photos—took four weeks and two angry calls to get approved.

The claim window is 30 days from delivery for visible defects, and 1 year for manufacturing defects like delamination. According to MSI's warranty PDF (msisurfaces.com), natural stone has different coverage than engineered quartz—so check your product page before assuming. One trick: always photograph the slab under natural light and with a wet cloth nearby. Cracks show better when wet.

2. Can I use MSI quartz for a pizza stone?

Short answer: No. Please don't. Every few months someone calls asking "what is a pizza stone and can I use my new quartz countertop as one?" Here's the thing—engineered quartz (like MSI Q Quartz) contains resins that soften around 300°F. A proper pizza stone hits 500°F+. I've seen a customer ruin a brand-new countertop by setting a hot pizza pan directly on it. The resin melted, leaving a permanent white haze.

If you want a pizza stone, buy a $30 cordierite stone. If you want to protect your MSI surface, use trivets. (Should mention: some natural stones like soapstone can handle heat, but check with your fabricator first.)

3. Does MSI make materials for frameless shower doors?

This one's tricky. Frameless shower doors aren't an MSI product, but MSI does supply the wall and floor materials they attach to. I've specified MSI marble and slate tile for dozens of shower enclosures. The catch? Not every stone is suitable. Polished marble can etch from shampoo residue—learned that after a $1,200 redo in 2021.

For wet areas, I recommend:
• Engineered quartz (non-porous, low maintenance)
• Porcelain tile (MSI's collection has wood-look options that work great)
• Slate (naturally slip-resistant, but needs sealing every 12 months)
Avoid: soft marble (Calacatta, Carrara) and limestone. They'll look beautiful for six months, then you'll be calling me for warranty advice.

4. Does MSI sell stained glass windows?

No—but I get this question surprisingly often. People see "stained glass" in our showroom displays and think we manufacture it. Stained glass windows are a separate craft (glass art). What MSI offers is decorative glass tile, stone mosaics, and translucent agate slabs that can mimic the look of stained glass in backsplashes or feature walls.

If you're after a real stained glass window, you need a specialized artisan. But if you want that luminous, jewel-tone effect in a kitchen backsplash, ask your designer about MSI's Agate collection—those slices look incredible with backlighting. Just know the cost: about $80–150 per square foot installed (prices as of March 2025; verify with your local showroom).

5. Wait—is MSI the same company that makes laptops?

I should clear this up, because it causes real confusion. There are two companies named MSI: MSI International Surfaces (that's us—stone, tile, flooring since 1975) and MSI (Micro-Star International) which makes gaming laptops like the Titan 18 HX. Completely unrelated. I've had customers call asking for "msi titan 18 hx specs" on a slab order. We don't sell laptops, and they don't sell countertops.

It's a frustrating SEO issue. If you landed here looking for computer specs, sorry—wrong MSI. But if you want premium countertops, you're in the right place.

6. What's the most common mistake with MSI warranty claims?

I've processed 47 warranty claims in the last 18 months (yes, I track them). The #1 mistake: assuming the warranty covers fabrication errors. MSI's warranty covers material defects only—cracks from natural fissures, color variation, or structural flaws in the stone. It does not cover chips from cutting, seams that weren't polished, or installers who drop a slab.

Everything I'd read said "warranty covers everything." In practice, I found that 80% of rejected claims are because the issue was installation-related. My advice: take photos of every slab before fabrication. And use an MSI-certified fabricator if you want peace of mind.

7. Is MSI quartz really low-maintenance?

The conventional wisdom is "quartz = zero maintenance." My experience with 200+ installed kitchens suggests otherwise. Yes, quartz doesn't need sealing. But it does need to avoid direct heat, harsh chemicals (bleach, drain cleaners), and abrasive scrubbers. I've seen a quartz countertop dulled permanently by a bleach-based cleaner left overnight.

The simplified advice "quartz is maintenance-free" ignores the nuance of daily use. Use a mild soap and water, wipe spills promptly, and you'll be fine. Oh, and never cut directly on quartz—use a cutting board. That's not a warranty issue, it's common sense.

Prices and policies as of March 2025; always verify current warranty terms at msisurfaces.com. I update this list as I make new mistakes—which, if my track record holds, will be soon.