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Limestone Block Retaining Walls2017-10-25T14:37:55+08:00

Residential limestone is our specialty

We install limestone blocks for any application at home. We specialise in residential installs. Let our experts take care of every step, so all that’s left to do is enjoy the professional finish.

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On this page:

Limestone Blocks Range

See our range of reconstituted limestone blocks for styles and sizes.

Inspiration Gallery

Be inspired by limestone blocks installed around Perth

Local Council Links

Check your local council website for information on your obligations

FAQs for Limestone Blocks

Read some of our most frequently asked questions related to limestone blocks and retaining

Our Blogs on Limestone Blocks and Retaining

Find loads more information and pictures in our limestone block related blogs

Limestone Blocks

Whether you are building a retaining wall or freestanding wall, steps, piers, edging or raised garden beds, limestone blocks offer a clean, natural finish. It can be helpful to know the terms related to your limestone blocks so you can communicate exactly what details your limestone block project requires.

As well as our limestone block illustration, peruse our limestone block inspiration gallery to see limestone blocks installed in and around Perth. Also, view our range of limestone blocks from our preferred supplier.

Still not sure? Ask us for a free site inspection to discuss your options for your limestone block project.

reconstituted-limestone-steps-cut-in-with-labels

Reconstituted Blocks from our preferred suppliers

As there are so many uses for limestone blocks in landscaping, and often they need to be the right profile and dimensions to fit their intended use, we have sourced an extensive range of limestone blocks for every situation.

As well as the limestone blocks, we install limestone capping and liquid limestone. Below are some of the blocks we use. We can also install natural limestone to match existing natural limestone materials you may currently have.

We are one of the few businesses in Perth who are able to install the one metre retaining blocks as we have the machinery to lift and manoeuvre the extra heavy weight of the blocks. (Each block weighs approximately 240kg!)

 

Don’t see it here?

If the block size or type is not listed above, contact us and let us know what you are after. We can install limestone blocks you supply, or can source limestone blocks for you from any supplier. We can build freestanding block walls with piers and install infill panels. Have an engineers drawing? Send it through to us so we can quote your limestone block project to specification.

Red Earth Limestone Blocks

For a limestone block wall that stands out from the rest, consider using Red Earth reconstituted limestone blocks for your project, rather than standard cream reconstituted limestone.

Because reconstituted limestone blocks are a manufactured product, limestone blocks are available made with a colour pigment added to create Red Earth and even grey coloured limestone blocks.

natural earth coloured limestone blocks natural earth coloured limestone blocks

natural limestone blocks

cream reconstituted limestone blocks

red earth reconstituted limestone blocks

greay reconstituted limestone blocks

Natural Limestone Blocks

Reconstituted Limestone Blocks- Cream

Reconstituted Blocks- Red Earth

Reconstituted Blocks- Grey

Limestone Blocks Installed

One of the best clues to what you can expect your limestone block project to look like on completion is to see it installed. Use our pictures of limestone blocks installed around Perth for inspiration for your own limestone block project. If you see limestone blocks installed somewhere that inspires you, make sure to take a photo so you can better communicate to us what kind of look you want for your limestone block project.

Local Council Links

Different towns, shires and cities have different rules about obtaining building permits, restrictions and regulations on building and planning for residential properties.

To see what local government areas’ rules on building and planning are, find your area listed alphabetically, and click to be taken to building and planning on the appropriate website.

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City of Armadale

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Town of Bassendean

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City of Bayswater

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City of Belmont

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Town of Cambridge

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City of Canning

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Town of Claremont

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City of Cockburn
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Town of Cottesloe

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Town of East Fremantle

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City of Fremantle

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City of Gosnells

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City of Joondalup

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Shire of Kalamunda

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City of Kwinana

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City of Melville
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Town of Mosman Park

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Shire of Mundaring

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City of Nedlands

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Shire of Peppermint Grove

city-of-perth

City of Perth

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City of Rockingham

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Shire of Serpentine Jarrahdale

city-of-south-perth

City of South Perth

city-of-stirling

City of Stirling

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City of Subiaco

city-of-swan

City of Swan

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Town of Victoria Park

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City of Vincent

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City of Wanneroo
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cropped-logo_short_orange.pngFAQs

Find out answers to some of our most frequently asked questions for limestone block retaining walls.

What is the difference between natural and reconstituted limestone?

Natural limestone blocks are cut directly from the floor of the quarry whereas reconstituted limestone is a manufactured product made by using high quality crushed limestone and cream cement that preserves the look and feel of natural limestone but has the added strength and superior qualities of a manufactured product which doesn’t crumble or discolour over time.

natural limestone block wall

Natural Limestone

reconstituted limestone block wall

Reconstituted Limestone

 

 

 

 

 

Natural limestone is a porous stone and if subjected to damp and wet conditions creates an appropriate environment for lichen, algae and/or moss to grow. If the growth is not removed in its early stages it may darken the stone. Dark soils may also darken natural limestone. Reconstituted limestone does not discolour to the same extent because it is not as porous.

Consider what the blocks are to be used for, the size of the project and the desired end result. The block used for a garden bed will be totally different to that required for a retaining wall.

Freestanding Wall: 

A freestanding wall is not a retaining wall as the level of earth is even on both sides, and in most cases will require some form of footing/foundation.  Piers may be required.

 

Retaining Wall: 

A retaining wall is designed to hold back material such as sand, gravel, rock etc.  The stress on a retaining wall can be increased when it rains as the water content builds up behind the wall.  This is why some walls require drainage. There is a rule of thumb which says that the thickness at the base of the wall should be equivalent to 50% of the height of the wall i.e. a wall 1200mm high would be 600mm wide at the base.  This rule does not apply to walls that support the weight of pools, buildings or traffic etc.

Perth Trade Centre can arrange to have a structural engineers report for you to submit with your council building permit. We can also arrange for a land survey to be done.

Different councils have different guidelines when determining whether planning permission is required.  In most cases, if a wall is 500mm or higher, then council planning permission is required.

freestanding limestone block wall

Freestanding Wall

limestone block retaining wall

Retaining Wall

 

 

 

 

 

Yes, we arrange third party delivery to your site. Most blocks are delivered on pallets, excluding 1000x350x350mm blocks which are delivered in pack form. We normally place the blocks on the property verge.  Sometimes we may go beyond the verge but only with the permission of the customer. If permission is given, Perth Trade Centre accepts no responsibility for damage caused whilst proceeding beyond the property line.

Our products are manufactured using natural raw materials, therefore there will always be a variation in texture between one block and the next; this is what makes them unique.

It is essential that your limestone blocks are thoroughly cleaned once laid and prior to any application of any sealer (optional).  Installation of you limestone blocks can involve contaminants including yellow sand, cutting dust and mortar residue so it is inevitable that some marking may occur. Other marking could occur due to boot or wheelbarrow management and efflorescence. None of this marking is permanent.  Correct cleaning of your product and using a professional sealing contractor will ensure that stains are removed. We recommend the use of a high-pressure water cleaner with soapy water. We do NOT recommend using acid to clean your newly installed limestone blocks and under no circumstances should you place any acid (or strong alkali cleaner) onto the surface of your limestone blocks to remove efflorescence, stains or mortar marks.

You do not have to seal your limestone blocks, however we do recommend sealing to maintain the original look of your project and recommend the sealer is reapplied every 12-18 months.

Reconstituted limestone is a manufactured product and does not turn black with age like natural limestone.  It does, however, discolour as a result of other elements such as mineral deposits in bore water or mineral deposits/dirt transported by the wind or other means.  Sealing will reduce the likelihood of discolouration.

We recommend Klen International Tel: (08) 9302 4000, located in Wangara WA, who specialise in cleaners and sealing products.

The white powder that appears on the limestone pavers or blocks is called efflorescence. This is a temporary condition caused by salt/ minerals rising to the surface of the product, usually drawn out by water in the mortar drying during installation, bringing the natural salts from the limestone to the surface and crystallising. Do not attempt to clean the deposit with chemicals or industrial cleaners as it may damage the surface of the limestone. The best option is to brush the surface with a broom and rinse with water. Efflorescence will dissipate over time.

efflorescence on reconstituted limeston blocks efflorescence on reconstituted limeston blocks wall

 

 

 

 

 

If for any reason the products you receive do not meet Perth Trade Centre’s high quality, we will have them replaced. We do not, however, replace your order should you simply change your mind or make a wrong selection. It is always advised that you physically view the product you have chosen prior to installation.

Perth Trade Centre FaviconOur Blog Posts

You can find loads of extra information and pictures for limestone block retaining from our related blog posts. See some of our posts below for trade insight on limestone retaining.

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