Corian Countertop Restoration — Real Chicagoland Corian Project on Video

What you're watching

This clip is a real Granite Heroes corian countertop restoration project filmed on site in Chicagoland. The homeowner inherited typical corian wear — surface dullness, etching, water marks, and sealer failure — and called us instead of paying for replacement. The video compresses 4–8 hours of careful on-site craftsmanship into under a minute so you can see exactly what professional corian countertop restoration looks like before you book.

How we restored this corian surface

Every Granite Heroes corian countertop restoration job follows the same proven process: pH-neutral deep clean, full surface inspection, diamond honing or targeted chemical treatment depending on the damage profile, progressive polishing through micron-graded pads, optional color enhancement, and a fresh penetrating sealer rated for 12–24 months of protection. For Corian and solid-surface counters we sand out scratches and burns, then re-buff to the original factory matte or gloss.

How to protect your corian between visits

If you own corian in your home, three rules protect the investment. First, use only pH-neutral stone cleaners — never vinegar, lemon, ammonia, or bleach. Second, wipe spills within five minutes, especially wine, citrus, oil, and toothpaste. Third, re-seal every 12–24 months depending on traffic and use. Most of the damage we restore was caused by well-meaning use of household cleaners marketed as "natural" or "green." When in doubt, text us a photo before applying any product — that thirty seconds of caution can save thousands of dollars.

Where we do this kind of work

Granite Heroes is a family-owned, owner-operated stone restoration company serving Winnetka, Wilmette, Lake Forest, Highland Park, Evanston, Glencoe, Hinsdale, Kenilworth, Northbrook, and across Chicago. We've documented hundreds of real corian countertop restoration projects across the North Shore, Gold Coast, the western suburbs, and downtown Chicago — including the one in this video. No subcontractors, no surprise change orders, fully insured, and backed by The Hero Promise: 100% satisfaction or we return.

Get a real quote in 15 minutes

If your corian surface looks anything like the "before" in this video, text a photo to (312) 800-1659. During business hours (Mon–Sat, 8 AM – 8 PM CT) most homeowners get a real ballpark price within 15 minutes — no sales call, no inspection fee, no obligation. Restoration almost always costs 10–20% of replacement and delivers identical visual results.