What Voids Your Stone Benchtop Warranty—and What Doesn’t?

What Voids Your Stone Benchtop Warranty—and What Doesn’t?

Your stone benchtop is made to be used and enjoyed. However, stone is not indestructible, and a warranty does not cover every chip, stain, crack or change that may occur.

Understanding what can—and cannot—affect your warranty helps protect your benchtop and gives you confidence if a concern arises.

Understanding your warranty

Your stone benchtop may be protected by two different warranties:

• Stone-Tech’s workmanship warranty, covering eligible fabrication or installation faults.
• The supplier’s or manufacturer’s material warranty, covering eligible faults within the surface material.

Stone-Tech fabricates and installs the stone but does not manufacture the raw stone or third-party surface. When an issue is reported, its cause must first be identified to determine which warranty may apply.

What may void or affect your warranty coverage?

Accidental damage or misuse

Stone is strong, but impact can still cause chips or cracks—especially around exposed edges, joins, sinks and cooktop cut-outs.

Damage caused by dropping heavy objects, striking the stone or using the benchtop for something other than its intended purpose may not be covered.

Never stand, sit or climb on a stone benchtop. Concentrated weight can place excessive pressure on the stone, cabinetry and supporting structure.

Direct or excessive heat

Extreme heat or sudden temperature changes can affect stone, resin, sealers and installation adhesives.

Damage caused by placing hot cookware directly onto the surface may not be covered. Always use a heat-resistant trivet or protective mat.

Heat-resistant does not mean heat-proof.

Unsuitable cleaning products

Harsh chemicals, abrasive powders, oven cleaners, strong bleach products and highly acidic or alkaline cleaners can damage the surface or sealer.

Damage caused by unsuitable cleaning products or abrasive pads may fall outside warranty coverage. Use a soft cloth and a pH-neutral cleaner recommended for your specific material.

Poor maintenance or neglected sealing

Many natural stones require sealing and may need to be resealed periodically.

A sealer helps reduce absorption and provides additional time to clean spills. It does not make stone completely stain-proof.

Staining or deterioration caused by spills being left on the surface, unsuitable maintenance or failure to follow the recommended sealing schedule may not be covered.

Alterations made after installation

Cutting, drilling, grinding or modifying an installed benchtop may weaken the stone or change the way pressure moves through it.

This includes alterations for new sinks, taps, cooktops, appliances or power points. Damage associated with unauthorised alterations or repairs may not be covered.

Contact Stone-Tech before making any changes to your benchtop.

Movement in cabinetry or the building

A benchtop relies on the structure beneath it.

Uneven or unstable cabinetry, inadequate support, floor settlement, water damage, wall movement or structural movement can place pressure on the stone and its joins.

Damage caused by these external conditions may be the responsibility of the cabinetmaker, builder or relevant contractor rather than the stone fabricator.

Damage caused by plumbing, appliances or other trades

Leaks, incorrect plumbing, appliance movement, excessive tightening of fixtures or work performed by another contractor can damage an installed benchtop.

If another trade alters, moves or damages the stone, the related damage may fall outside Stone-Tech’s warranty.

Using a material in an unsuitable environment

Not every stone is suitable for every application.

UV exposure, weather, moisture, salt, pool chemicals and extreme temperature changes can affect certain surfaces. Using a material in an environment for which it was not designed or approved may affect the manufacturer’s warranty.

Always confirm suitability before choosing a material for an outdoor kitchen, fireplace, wet area or specialised commercial application.

Attempting an unauthorised repair

DIY fillers, adhesives, polishing products or repairs performed by an unapproved contractor can make a problem worse and may affect coverage for that area.

If you notice a concern, photograph it and contact Stone-Tech before attempting a repair.

Failing to report a developing issue

Continuing to use the benchtop after noticing movement, a loose sink, water penetration, join separation or a developing crack may allow further damage to occur.

Report concerns promptly so the cause can be assessed before the problem becomes more serious.

What does not void your warranty?

Normal everyday use

Using your benchtop for ordinary food preparation, dining and household activities does not void your warranty.

A stone benchtop is made to be lived with. Following the recommended care instructions is generally all that is required.

Reporting a concern

Contacting Stone-Tech about a chip, crack, join, stain or change does not void your warranty.

Reporting the issue promptly allows us to investigate its cause and determine whether it relates to fabrication, installation, the material, another trade or accidental damage.

A problem in one area

Damage in one part of the benchtop does not automatically cancel every unrelated warranty right.

For example, accidentally chipping one edge may affect coverage for that particular chip. It should not automatically remove coverage for a separate eligible workmanship fault elsewhere.

Each concern should be assessed individually according to its cause and the applicable warranty terms.

Correct cleaning and maintenance

Cleaning the surface with an appropriate pH-neutral product and a soft cloth does not void your warranty.

Following the recommended sealing and maintenance schedule also protects rather than cancels your coverage.

Keep records of professional sealing or maintenance when possible.

Natural stone variation

Veining, tonal changes, mineral deposits, small pits, fissures and differences between slabs are natural features of stone.

These characteristics do not void your warranty. However, because they are naturally occurring, they are also not automatically considered defects.

Natural stone is not designed to look perfectly uniform. Its individuality is part of its beauty.

The presence of joins

A visible join does not void your warranty or automatically indicate poor workmanship.

Joins may be necessary because of slab dimensions, the size of the project, site access, transport, structural requirements and safe installation.

Other trades working in your home

Having plumbers, electricians, cabinetmakers or appliance installers working near the stone does not automatically void its warranty.

Coverage may only be affected when another trade directly alters, moves or damages the stone, or when their work contributes to the particular issue being claimed.

Selling or renovating the property

Selling the home, replacing cabinetry elsewhere or completing unrelated renovations does not automatically void the warranty.

However, whether a warranty can be transferred to a new owner depends on its written terms. Any work that directly affects the benchtop should be discussed with Stone-Tech beforehand.

Making a warranty enquiry

Asking whether an issue is covered does not affect your rights or automatically mean the claim will be rejected.

Photographs, project information and an inspection may be needed to determine what caused the concern and which party is responsible.

What happens when an issue is reported?

A warranty enquiry is assessed according to the cause of the problem—not simply how the damage looks.

Stone-Tech may consider:

• Where and when the issue appeared
• Whether the stone has been altered
• Whether the cabinetry or building has moved
• Whether plumbing, appliances or other trades were involved
• Which cleaning and maintenance products were used
• Whether sealing recommendations were followed
• Whether the concern relates to fabrication, installation or the material itself

Depending on the findings, the concern may fall under:

• Stone-Tech’s workmanship warranty
• The supplier’s or manufacturer’s material warranty
• The responsibility of another contractor
• Accidental-damage or home insurance
• A chargeable stone-repair service

Simple ways to protect your stone

• Use a chopping board rather than cutting directly on the surface.
• Place hot cookware on a trivet.
• Clean spills promptly.
• Use products suitable for your particular stone.
• Follow the recommended sealing schedule.
• Avoid striking exposed edges and cut-outs.
• Never stand or sit on the benchtop.
• Contact Stone-Tech before making alterations.
• Report concerns as soon as they appear.

Confidence begins with understanding

A warranty is there to ensure genuine eligible faults are assessed fairly. It does not normally cover accidental damage, misuse, neglected maintenance, natural stone characteristics or conditions outside the fabricator’s control.

However, ordinary use, correct care, reporting a concern or experiencing an isolated accident should not automatically cancel every aspect of your warranty.

Understanding the difference helps you care for your stone confidently—and allows any future concern to be directed to the right party.