How Are Quartz Worktops Installed

Installation Timeline Overview

Many homeowners are surprised to learn that quartz worktop installation is not a single-day job. While the physical fitting of the worktop in your kitchen takes just a few hours the process that leads up to that point involves several carefully sequenced stages. Each stage is essential for achieving a perfect fit.

At Precious Marble our Bedford workshop handles every stage in-house from templating through to final installation. This means we maintain quality control throughout the entire process and there is a single point of contact for the homeowner. Here is exactly what happens at each stage.

Step 1: Initial Survey and Quote

The process begins with an initial assessment of your kitchen. This can be done from measurements you provide or during a home visit. During this stage the fabricator assesses the kitchen layout, discusses your colour and edge profile preferences and provides a detailed quote.

A good fabricator will ask about your sink type (undermount or drop-in), hob type (induction, gas or ceramic), whether you want an upstand or full splashback and any special requirements like drainage grooves or waterfall edges. These details affect both the quote and the fabrication drawings.

Step 2: Templating

Templating is the most critical stage of the entire process. A specialist visits your home and creates a precise template of your kitchen worktop areas. This template captures every measurement including wall angles, cabinet positions, cutout locations and any irregularities.

There are two templating methods used in the industry. Laser digital templating uses a precision laser measuring device that captures the kitchen dimensions digitally. This data is fed directly into CNC cutting software for maximum accuracy. Physical templating uses thin strips of material (typically MDF or plastic) laid directly on the cabinet tops and joined together to create a physical replica of the worktop shape.

At this stage the templater also confirms the positions of sink and hob cutouts, marks any overhangs for breakfast bars and notes where expansion gaps are needed. Templating typically takes 30–60 minutes depending on kitchen size.

Step 3: Workshop Fabrication

Once the template is complete the quartz slab is cut and shaped in a specialist workshop. This is not a process that can be done on-site. Quartz fabrication requires industrial CNC (computer numerical control) machinery with diamond-tipped blades and constant water cooling to prevent overheating.

During fabrication the slab is cut to the exact shape of the template. Sink and hob cutouts are made. Edge profiles (pencil round, flat polished, bullnose or others) are machined and polished. Any upstand pieces are cut from the same slab to ensure a perfect colour match. If the kitchen requires multiple sections they are test-fitted in the workshop to check the joints align correctly.

Workshop fabrication typically takes 3–7 working days. More complex kitchens with multiple sections, waterfall edges or intricate cutouts take longer. At Precious Marble our Bedford workshop handles this stage entirely in-house which gives us full control over quality and turnaround time.

Step 4: Pre-Installation Preparation

Before fitting day there are several things the homeowner needs to prepare to ensure the installation goes smoothly.

Clear the worktop surfaces. Remove everything from existing worktops including appliances, utensils and decorative items.

Disconnect plumbing. The sink water supply and waste pipes need to be disconnected before the fitters arrive. Most homeowners ask a plumber to do this the day before.

Disconnect gas (if applicable). If you have a gas hob this must be disconnected by a Gas Safe registered engineer before the fitters arrive. Gas work cannot be done by the worktop installers.

Clear access. Quartz slabs are heavy and large. Make sure there is a clear unobstructed path from your front door (or nearest access point) to the kitchen. Remove any rugs, obstacles or fragile items along the route.

Arrange parking. The delivery vehicle needs to park as close to your property as possible. Reserved parking or a clear driveway makes a significant difference to the speed and safety of the installation.

Step 5: Fitting Day

This is the day your new quartz worktops are fitted. A team of two or three installers will arrive with the fabricated worktop sections. Here is what happens.

Old worktop removal. If included in your quote the team removes the existing worktops first. These are typically unscrewed from the cabinets and carried out in sections.

Cabinet check. The installers check that all cabinets are level and securely fixed. Minor adjustments may be made using shims or packers to ensure a perfectly flat supporting surface.

Worktop placement. The quartz sections are carefully carried into the kitchen and positioned on the cabinets. This requires at least two people due to the weight (a 3-metre section can weigh 60–80 kg). The sections are adjusted until they sit perfectly in position with the correct expansion gaps at the walls.

Joining. Where two or more sections meet the installers apply colour-matched epoxy resin adhesive to create a strong invisible bond. The sections are clamped tightly together and the excess adhesive is cleaned away. The joint is then polished to match the surrounding surface.

Securing. The worktop is secured to the cabinets using silicone adhesive dabs at regular intervals. This holds the worktop firmly in place while allowing for natural thermal expansion. The worktop is never rigidly bolted or glued down.

Step 6: Finishing and Sign-Off

Once the worktop is in position and the joints are set the finishing touches are applied.

Upstands and splashbacks are fitted using silicone adhesive. A flexible silicone bead is applied at the junction between the worktop and upstand to allow for thermal movement.

Perimeter silicone is applied where the worktop meets walls and other fixed surfaces. This seals the expansion gap and prevents water ingress while remaining flexible.

Final inspection. The installers clean the entire surface, inspect all joints and silicone beads and check that the worktop is level and stable. Any minor adjustments are made at this point.

Plumbing and appliance reconnection. Depending on your installer some teams will reconnect the sink plumbing and drop in the hob. Others leave this for your plumber and electrician. Confirm what is included before fitting day.

At Precious Marble we walk every Bedford customer through a final sign-off checklist to make sure they are completely happy before we leave.

Full Timeline Table

From first measurement to final polish our Bedford team handles every step. Visit our quartz worktops Bedford page to choose your colour and request a free no-obligation quote.

Frequently Asked Questions

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This article is part of our growing Quartz FAQs hub where we answer the most common questions Bedford homeowners ask about quartz worktops. If you cannot find the answer you need feel free to call us on 01234 348590 or email info@preciousmarble.co.uk.