Benchtops & Tables

updated 8th August 2007

Concrete provides a natural and unique material to create attractive benchtops for the kitchen, bathroom, patio or any work surface, providing an attractive option.

The attraction of concrete is undoubtedly its uniqueness. Each benchtop we craft produces distinct results from a diverse range of aggregates and features available. Inlaying object such as gem stones, brass rails and wooden chopping boards are also options to consider. Concrete can be formed into any shape and size.

 

PatinaForm concrete benchtops are highly engineered to provide advantages in key areas. Firstly compressive strength, which translates to the surface hardness. Our concrete benchtops have been tested to +60mpa, twice the strength of ready mix truck concrete. In addition our mix designs produce a very dense surface, both ideal to resist liquid penetration and long term wear.

Frequently Asked Questions

Why should I consider concrete as a material for benchtops? 

Concrete is an extraordinary material that is practical, expressive, and aesthetic at the same time. The advantage of concrete is that each benchtop is unique providing more design choices than other materials. It is completely customisable and you can mould, and texturise it to your own desire. The possibilities for creative expression are endless. You can grind, polish, stamp, or colour it. You can even embed meaningful objects such as gem stones, brass rails, coloured glass, etc into the concrete surface.

How does concrete compare to granite or marble in terms of cost? 

If you have a concrete kitchen or bathroom benchtop made for you the cost will be based on the complexity of the form, the mould-making process, and the desired finish, rather than the size. Cost comparisons between benchtop materials should be carried out on a project-by-project basis. Generally the cost comparison with granite or marble is that concrete is less, however each benchtop is unique and any direct comparison depends on what you want to achieve.

Is there any size or weight limitations for my concrete benchtop?

It may be necessary to place joints/seams in strategic places to assist transport and handling. The sections are then joined and sealed together on site. Weight on the cabinetry is generally not a problem as the weight is spread and the cabinetry is a modular structure. In saying that there are some considerations we like to discuss with the cabinet manufacturer first. The thickness of concrete benchtops is based on the client's requirements., however most of our benchtops are 50-70mm thick. In saying that we like to show substance in the thickness.

What are the different finishes available?

Concrete benchtops can be finished in natural concrete, better known as fair faced. The more popular finish is the benchtop surface is ground and polished, which exposes the aggregate [stones].

The final look of polished concrete can be fine or course depending on how deep the concrete is ground. The added advantage of polished concrete is the finished surface is harder and therefore better wearing.

How do I protect my concrete benchtop surface?

The last process in production is to protect the surface of your benchtop with a sealant. There are two types of concrete benchtop sealers; penetrating and topical, and both have their place.

Penetrating sealers penetrate the concrete surface to seal any porosity providing a barrier to foreign liquids. The beauty of penetrating sealers is they enhance the natural look and colour of the concrete surface and provide a true concrete look and feel. A gloss look can then be maintained with a wax equivalent to furniture wax. Penetrating sealers require a little more care to ensure some of the more acidic liquids are removed as soon as possible [see below].

A topical sealing on the other hand is a protective layer or coating that sits on top of the concrete benchtop surface, similar to clear varnish on timber. Although very functional and 100% liquid proof, topical sealants provide a different look and feel from natural concrete.

We can provide samples to illustrate the difference between these two sealers.

Will my concrete benchtop stain?

All our concrete benchtops are sealed and waxed for delivery to protect them from staining. Staining can easily be avoided if your benchtop surface is conditioned correctly. The key is to follow the instructions we provide to develop a waxed protective layer on your benchtop. For example the recent image [right] of a benchtop installed 2003 in Herne Bay, Auckland. The waxed protective layer provides an impervious surface from staining.

Will my concrete benchtop crack?

Our concrete benchtops will not crack. This is achieved through correct construction and in particular the use of reinforcing. In brief; the steel reinforcing is constructed in a sandwich construction matrix, which provides rigidity throughout the benchtop. We also pay careful attention to what goes into the mix ingredients.

How do I clean my concrete benchtop? 

Washing your benchtop with mild soap and warm water is the best method of cleaning. Be wary of solvent and abrasive cleansers and pads as they may etch the surface of your benchtop.

Can I cut food directly on my concrete benchtop?

As with marble or granite, we do not recommend cutting directly on a concrete surface, as it could result in scratches and damage to the finish as well as cause harm to your knives. Concrete benchtops can easily be resurfaced to remove scratching from utensils, however it is best to minimise this requirement.

Can I place a hot pot on my concrete benchtop?

Concrete is heat-resistant however intense heat such as a red hot pot may damage the sealant applied to the surface. We recommend using trivets for hot cookware.

What is the process to order?

The first step is to forward your plans and ideas to us. From our experience we may be able to suggest any further options and enhancements that may be available. Once we have a good understanding of your requirements we can provide a detailed quote.

Please note it is essential that we take delivery of the bowl [sink] and faucet [tap] and the dimensions of any other relevant appliances such as a hob [cook top] at the start of the project. Lead time is 4-6 weeks represents an adequate timeframe.

 

Please feel free to ask us any further questions you may have.