Getting new countertops is one of the most exciting stages of a kitchen or bathroom remodel. The beautiful surface you chose is about to become the centerpiece of your space. But what exactly happens between choosing your slab and seeing it fully installed?

This article walks you through the typical countertop installation process, outlining every major step—from the first precise measurement to the final polish. Knowing what to expect helps you feel confident and prepared on installation day.

Countertop installation involves multiple stages, specialized tools, and heavy materials. When you understand the sequence, it’s easier to coordinate with your contractor, prepare your home, and ensure everything runs smoothly.

For Chicago homeowners, where homes range from high-rise condos to vintage bungalows, being ready for logistics like access, timing, and workspace setup can make a big difference. With a little preparation, you can relax while your new countertops are carefully brought to life.

Step 1: Measurement & Templating

Once you’ve selected your countertop material and hired a fabricator, the first on-site step is templating — creating precise measurements to ensure your new counters fit perfectly.

In Chicago, as in most regions, templating happens after your cabinets are fully installed, leveled, and secured. For replacement projects, it takes place once the old countertops are removed.

There are two main methods professionals use to capture your kitchen’s exact dimensions:

Physical Templating: Thin strips of wood or plastic are hot-glued together to outline your countertop shape.

Digital Templating: Advanced laser or CAD systems record every dimension electronically.

Both approaches provide accurate measurements of lengths, depths, angles, and cutouts for sinks, cooktops, and accessories.

To make the process efficient and accurate:

Clear all countertop surfaces of clutter and décor.

Be available to answer quick questions about faucet holes, soap dispensers, or sink reveals (how much rim shows on an undermount sink).

Confirm design preferences, such as corner radiuses and countertop overhang.

Templating typically takes one to two hours for an average kitchen. Once complete, your fabricator will take the measurements back to the shop to begin cutting and preparing your slabs for installation.

Step 2: Fabrication at the Shop

Once templating is complete, the real craftsmanship begins behind the scenes. Using your precise measurements, fabricators cut, shape, and finish your chosen slabs to create your custom countertops.

The process starts by laying out your templates on the selected stone or material. This layout step is crucial, especially for materials with veining or strong patterns. Fabricators plan the cuts carefully to ensure:

Veins flow naturally across seams.

The most beautiful areas of the slab appear in visible spots, such as a kitchen island.

Many Chicago homeowners like to participate in this phase. Local fabricators often welcome client visits to review or approve the slab layout, particularly for premium marble, quartzite, or patterned quartz.

Once the layout is finalized, fabricators move on to cutting and shaping the stone. They use bridge saws or CNC machines for precise results. The fabrication process includes:

Cutting openings for sinks, faucets, and cooktops.

Shaping your selected edge profile — whether eased, beveled, or ogee.

Polishing the surfaces and edges to your preferred finish — glossy, honed, or leathered.

Each piece is then inspected and reinforced if needed, especially around sink cutouts or overhangs.

Fabrication usually takes a few days to two weeks, depending on the material’s complexity and the shop’s workload. Most Chicago installers schedule installation within one to two weeks after templating.

Step 3: Removal of Old Countertops (if applicable)

If you’re replacing existing countertops, removal happens before installation day. Some countertop companies handle this step (either included in the price or for an added fee), while others expect homeowners to arrange it separately.

DIY (for small jobs): Handy homeowners sometimes remove old laminate counters themselves to save on labor costs.

Professional removal: For heavy stone, tile, or solid-surface counters, always hire professionals.

Clear surrounding surfaces for safe workspace access.

Old countertops are typically unscrewed from the base cabinets and pried up. The process creates some noise and light dust, but it’s generally quick.

If you have a tile backsplash, be prepared for potential minor tile breakage along the bottom row during removal.

Step 4: Pre-Installation Prep

The day before or the morning of installation, take a few simple steps to make sure everything goes smoothly.

Create an unobstructed route from the entry to your kitchen or bath.

Remove tripping hazards such as rugs, cords, or toys.

If you’re concerned about flooring, ask the crew if they’ll lay down drop cloths or cardboard to protect it — many professional teams do.

Clear countertops completely — remove small appliances, décor, and fragile items.

Make sure cabinets and walls near the counters are accessible and not blocked.

Keep kids and pets safely out of the area. Crews often carry slabs weighing 200–400 lbs, and distractions can be dangerous.

In a city like Chicago, logistics matter. Communicate with your installer ahead of time about:

Parking or loading access — large trucks need space close to your building.

Elevator scheduling — if you live in a condo or high-rise, many buildings require reserving an elevator for heavy deliveries.

Entry codes or door access — ensure the crew can get in easily on arrival.

A quick check-in call or message with your installation team the day before can confirm all details. Good communication and preparation make for a smoother, faster installation.

Step 5: The Installation Process

Your new countertops are finally being installed! The crew brings in each slab carefully using harnesses and suction lifters, ensuring a precise, secure fit.

Bringing In and Dry-Fitting

Installers dry-fit each slab on the cabinets to confirm alignment before gluing. They check seams for tightness and use shims to level uneven cabinets — a common task in older Chicago homes. If walls aren’t perfectly square, they make small trims or adjustments for a perfect fit.

Creating Seamless Joints

Where slabs meet, installers apply color-matched epoxy and use seam setters to pull them tightly together. Once cured, seams are smooth and nearly invisible. The resin is tinted to match your stone’s pattern, keeping the look natural and continuous.

Sink and Cooktop Installation

Most counters come pre-cut, but installers may fine-tune openings. For undermount sinks, they apply silicone sealant and secure the sink with clips or anchors. Chicago pros often use both adhesive and mechanical supports for added durability.

Securing and Finishing

After fitting, the team:

Uses silicone or adhesive to anchor the slabs.

Caulks along walls and backsplash joints.

Installs 4-inch backsplash pieces, if included.

They finish with a quick polish and cleanup — leaving you with a flawless new countertop ready to enjoy.

Step 6: Finishing Touches and Cleanup

Once your countertops are securely installed, the crew will move on to finishing and inspection.

Step 1: Final Polishing and Cleaning

The installers will:

Polish all exposed edges to a smooth, consistent finish.

Wipe down the entire surface, removing fingerprints, adhesives, or dust.

Drill faucet or accessory holes if they weren’t pre-cut. For precision, these are often drilled after installation to ensure perfect alignment with plumbing.

Step 2: Sealing (for Natural Stone)

If your countertops are made from granite, marble, or quartzite, ask whether your installer will apply a sealer before leaving.

Many fabricators apply the first coat in the shop and a second coat after installation for extra protection.

If sealing isn’t included, your installer can advise you on when and how to do it yourself.

Sealing creates a barrier that helps prevent stains and keeps the stone looking pristine — especially useful in busy Chicago kitchens.

Step 3: Cleanup and Inspection

A good crew will:

Vacuum and sweep up dust from drilling and polishing.

Remove debris or old countertops if that was part of the contract (confirm this ahead of time).

While crews clean up, take a few minutes to inspect your counters closely:

Check edges and seams for smoothness.

Look for chips, scratches, or uneven caulking.

Test drawers or cabinet doors beneath sinks to ensure clearance.

If you spot anything, mention it before they leave — most minor issues (like a rough edge or small chip) can be fixed immediately with polishing or epoxy.

Step 4: Final Sign-Off

When everything looks perfect, you’ll sign off on the job. Reputable installers value client satisfaction — and in a community-driven city like Chicago, word-of-mouth recommendations matter.

Step 7: Post-Install – What Now?

Your new countertops are in — but before you start using them, it’s important to let everything set and cure properly.

Step 1: Let Adhesives Cure

For undermount sinks, wait at least 24 hours before reconnecting plumbing or running water. This allows the silicone or epoxy used to mount the sink to fully cure and ensure long-term strength.

Avoid placing heavy appliances or leaning on seams during this time.

Do not stand or kneel on the counters, even briefly — seams and adhesive points are still stabilizing.

By the next day, your plumber can safely return to reconnect faucets, drains, and gas lines if a cooktop was moved.

Step 2: Coordinate Backsplash Installation

If you’re planning a tile or full-height stone backsplash, this typically happens after the counters are installed. Coordinate your tile contractor or installer to schedule this next step once everything has cured.

Step 3: Air Out and Inspect

You might notice a slight chemical odor from adhesives or epoxies used in seams — this is normal and fades within a few hours. Open a few windows for ventilation to help clear the air faster.

Step 4: Review Care and Warranty Information

Before the crew leaves, be sure to:

Ask what sealer or adhesive was used and when resealing may be needed (for natural stone).

Get a care sheet or product recommendations for cleaning and maintenance.

Keep all warranty paperwork and receipts in a safe place — many Chicago fabricators include a one-year installation warranty, particularly for seams and sink attachments.

Taking these small steps now helps protect your investment and ensures your countertops remain stunning for years to come.