Hardroc FAQs

Hardroc is a decorative stone-and-resin surface made with natural marble and quartz bound in UV-stable resin. It is poured and hand-troweled in place. Softroc’s poured rubber system uses rubber granules and is also hand-troweled; the two systems have their own preparation and installation requirements. Hardroc gives you a natural stone finish, with different installation and performance considerations from rubber.

Yes. Hardroc is offered for driveways, patios and walkways. A driveway needs a build-up designed for the expected vehicles and the condition of its base. Ask for a project-specific assessment for heavy vehicles or commercial use.

Hardroc comes in a range of natural marble and quartz color blends, with borders, designs and logos available. Ask to see physical samples and plan the design with your surface choice and project layout. The final blend and layout should be confirmed in your proposal.

Hardroc may be an option over suitable concrete or asphalt. Its condition, movement, drainage and preparation needs must be checked first. Some surfaces can be resurfaced, while others need repairs or a different base before installation.

Stable, repairable cracks may be addressed with suitable preparation before Hardroc is installed. Active movement, settlement or an unstable base need assessment and correction; some cases require replacement. An overlay alone does not fix those causes. In suitable projects, the stone-surface thickness can be varied to compensate for minor low areas within the system’s limits. Review drainage and how existing cracks and joints will be handled before installation.

Localized repairs may be possible after the cause and extent of the damage are checked. A repair should use compatible resin and stone. Keep a record of your blend; new material may look different from the surrounding weathered surface.

No. Hardroc can also be installed over a properly prepared crushed-aggregate base. Concrete is preferred, but an existing slab is not always required. A Rock Crete stone-and-resin base system may be used beneath the finished Hardroc surface. The ground conditions, drainage and intended use determine the preparation and system for the project.

Many surfacing installations can be completed in a day, but size, preparation, design, access and weather can extend the work. Installation time and return-to-use time are separate; the resin also needs time to cure after laying. Get instructions for the selected system’s approved uses, including walking, furniture placement and parking where applicable, before work starts.

A permeable Hardroc finish can let water through, but drainage still depends on the base, slope, ground conditions and drains. Any underlying concrete also matters. If an area already holds water, that problem should be assessed before the system is specified. The project plan should explain how water will leave the area; the stone-and-resin finish alone is not a guarantee against puddles.

Its textured stone finish is designed to provide grip, but no outdoor surface is slip-proof. Algae, dirt, ice and standing water can affect traction. Keep the surface clean and discuss slopes, wet areas and any specific slip-resistance requirements before installation.

Don’t assume the surface will stay cool in direct sun. Ask about the selected stone blend and the exposure of your space, and check the surface before walking barefoot.

Remove leaves and loose debris regularly, then rinse with a garden hose. For ordinary dirt or spills, use a soft brush and a mild, approved cleaner, then rinse thoroughly. Avoid wire brushes, metal scrapers and harsh solvents. Follow the care instructions for your installation.

It may be suitable if you follow the installation’s care instructions. Use a gentle setting and a fan spray, keep the nozzle back and moving, and avoid concentrating the spray on edges or one spot. Excess pressure can loosen stones or damage the finish.

Yes. Dirt and organic debris can collect on top, allowing weeds or algae to develop and leaving stains. Regular cleaning helps. Blot spills promptly, use an approved treatment for stubborn marks, and ask for advice if gentle cleaning is not enough.

Check with your installer before adding a sealer or coating. The correct treatment depends on the installed system, and an unsuitable product can change its appearance or performance. Follow the written maintenance plan for your Hardroc surface.

You’ll need a project-specific quote. Area, access, preparation, drainage and design details affect the price. Ask for the proposed scope and price in writing.

Ask your local Hardroc team for the written warranty terms that apply to your installation, including what is covered, exclusions, maintenance requirements, and who handles a claim. Material and installation coverage may be different.