Alternative to Rendering a Garden Wall

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Are you fed up with looking at an old, worn-out garden wall? Do you want to spruce it up without having to go through the hassle of removing and re-rendering?

If your garden wall needs updating but you don’t want to invest too much time or effort into the revamp process, then why not consider alternative solutions? 

There are numerous options to choose from when it comes to improving your outdoor space. However, if you’re looking for an alternative to rendering, then pebbledash, roughcast, and cladding are your best options.

Below we shall look at the above three alternatives in detail:



Pebbledash is an exterior wall covering consisting of small pebbles embedded in a layer of mortar or plaster. Pebbledash refers to the traditional process of applying the material to a wall but can now be manufactured as single panels that are applied directly to the wall rather than mixed and applied on-site. 

It is most commonly used to cover external walls and add texture, color, and visual interest. It consists of tiny, smooth pebbles usually measuring 20mm in diameter or less, bound together by a thin layer of cement or sand-cement mix (often called mortar).

The pebbles are generally made from materials such as terracotta, porcelain, or quartz although pre-made versions use synthetic polymers.

How Does Pebbledash Work?

The principle behind pebble dash is simple: you take a surface material like stucco wall coating, spread it over your existing wall (or onto a preformed concrete panel), and then press the small stones you have chosen into the wet material.

This will leave gaps between each stone allowing for shadows to form. The effect this has is that it gives added texture and depth to your facade which will catch the light differently depending on the time of day enhancing its decorative appeal even more so than regular render does.

What Are The Different Types Of PebbleDash?

Pebbledash is a popular exterior finish for many homes thanks to its texture and durability. But did you know there are several types of pebbledash available?

In this section, we’ll look at the different types of pebbledash you can choose from to give your home an attractive yet long-lasting exterior wall finish.

Gravels & Aggregates:

Gravels & aggregates are one type of pebbledash that consists of quartz, limestone, or granite stones in various sizes from fine sand to large boulders used as part of a wet system.

Gravels & aggregates offer a range of textures and color options for those looking for visual impact and versatility when designing their home’s exterior layer.

Slate Chippings:

Another type of pebble dash is slate chippings which are made from natural slate rocks that have been crushed into small pieces, making them ideal for creating textured finishes on walls.

They’re available in a range of colors and shapes, including round and angular chips that can be blended together to create stunning effects in the right environment.

Garden Pebbles and Cobbles:

If you want to add some color and texture to your garden or outside area, then garden pebbles and cobbles are a great choice as they come in all sorts of sizes, shapes, and color variations.

Garden pebbles and cobbles give patios, walkways, or walls an attractive natural stone finish with earthy tones while being incredibly durable too.

Boulders, Rockery & Water Features:

Boulders are often featured on outdoor landscapes such as rockeries, water features, or ponds – using them as part of pebbledash can give the appearance of natural stone but with improved strength properties too.

These large pieces make an impressive feature of any outdoor space because they can be stacked easily around fixtures like these (or even indoors) to create magnificent focal points.


How To Pebbledash A Garden Wall?

Here is how you can pebbledash a garden wall:

Prepare Your Wall

To ensure that your wall is properly prepared for pebbledashing, you’ll need to remove any dirt or debris from the surface. You may also need to patch it with mortar if there are cracks or holes present.

Once you’ve done this, it’s important to dampen the area to reduce water absorption and make sure you have an even application on all surfaces.

Apply Pebbles To The Wall

Now that everything is in place and ready to go, gently apply your chosen mix of pebble size onto the wall with a trowel in even strokes. Be sure not to press too hard – you don’t want large chunks of rock exposed at this stage!

As you go along feel free to use circular strokes on unreachable areas such as corners so they will get filled uniformly as well.

Finishing Touches

Once everything has been applied evenly across the entire surface and dried completely (a minimum of 24-48 hours), you can begin adding finishing touches by adding a second layer of smaller stones into the depths if desired for extra protection against moisture leaching through cracks in the stonework over time as well as improved color & texture vibrancy!

Clean Up And Finale

Once all layers are finished drying thoroughly (another day or two) it’s time to clean up any excess material off your wall either with mineral spirits-based protocol cleaner after brushing away dirt bits away from stone joints or power washing it clean altogether!

Finally, give yourself a pat on the back – you’ve successfully transformed a dull garden wall into something truly unique and beautiful with pebbledashing!



Roughcast is a traditional method of wall covering most commonly used on buildings such as barns, garages, sheds, and outbuildings. It’s made by mixing sand, cement mortar, and water together into a thick mixture before splashing it over the wall surface with a plastering trowel or brush.

The material immediately hardens into a smooth finish that gives buildings a classic rustic look.

Origin Of Roughcast

Roughcast was developed by Scotsman John Stewart sometime in the 16th century. Stewart had watched craftsmen throw small stones at walls to create a textured finish and he wanted to develop a waterproof lime render that would have a similar effect.

After mixing together cement, sand, and water, he threw small stones into the mix before applying them to the exterior walls of his property in Edinburgh – creating what is now known as roughcast.

Since its inception, thousands of years ago, different variations of roughcasting have been introduced which offer better protection for stone walls from harsh Scottish weather.

Most modern mixes include cement and mineral oils to strengthen them further as well as resin-based binders that help reduce cracks caused by expanding or contracting temperatures. These developments have seen an increase in popularity among homeowners who prefer its aesthetic look over newer render technologies on their properties.

How To Roughcast A Garden Wall?

If you are looking to renovate your outdoor space, then roughcasting a garden wall is an ideal solution. Roughcast walls provide excellent insulation and protection from the elements while adding an attractive finish with its natural stone texture. 

  1. Start by examining the condition of your existing wall before beginning any repair work. Check that it is structurally sound, as well as free of cracks and signs of decay such as moss or algae. Fill any large spaces or crevices with appropriate mortar before continuing.
  2. Clean the surface of the wall to remove any dirt or debris that may have built up over time. Use a pressure cleaner for best results, but if necessary you can use a stiff brush with water to complete the job. Allow the wall time to dry thoroughly before proceeding further.
  3. Prepare and mix the roughcast mortar according to the manufacturer’s specifications using clean water, lime, and special aggregate stones that come mixed in bags.

The ratio should be approximately 8 parts sand to 1 part cement for an aesthetically pleasing finish that also offers good protection against weathering and erosion over time. If necessary, add a small amount of lime to help keep it moist throughout the application process.



Cladding (also known as siding) is an exterior cladding system used for walls and roofs in buildings. It’s composed of several separate components: panels, insulation, fasteners, foundations, finishes, sealants, and other materials that work together to provide superior protection from the elements—rain, wind, snow, frost, and more—while offering attractive aesthetic appeal.

How Does Cladding Work?

The basic concept behind cladding is simple: each element works together to create a durable layer between the outdoor environment and the interior of your living space.

This process begins with installing a foundation such as waterproof sheeting over your walls or floors before attaching all components securely in place. This helps prevent water intrusion or other damage that can occur during inclement weather conditions.

The panels themselves are composed of highly resistant or recycled materials ranging from metals like aluminum to plastics like vinyl or polypropylene which offer excellent insulation values against heat transfer into the interior of your home.

Once the foundation has been installed and all components are secured firmly in place with screws or fasteners that penetrate through both layers of material without compromising structural integrity; sealants are then applied around the edges to ensure optimal performance against water penetration or seepage which could otherwise cause serious damage over time depending on situation like proximity to rainstorms or flooding regions.

Additionally, special coatings may be applied onto surfaces either prior to construction (such as primer/paint) or afterward (anti-corrosion coating) for enhanced durability over years.

How To Clad A Garden Wall?

Cladding a garden wall provides protection against the elements and improves its aesthetic look. It involves applying a material such as wood, metal, vinyl, composite, or stone directly onto an existing brick or block wall that acts as an additional layer for added protection against wind, rain, and potential water damage.

It also adds character to planters within the garden space by accentuating their form with different textures and colors.

Here’s a step-by-step guide on cladding a garden wall:

Choose Your Materials

The first step in cladding a garden wall is deciding which materials you will use. Consider the look and budget you have in mind and choose something that suits both. Cement-based blocks, stone slabs, and metal sheets are all examples of different materials you could choose from.

Install the Structure

Once you’ve picked the materials out, it’s time to build the structure. Make sure it follows all applicable building codes before proceeding with constructing it. Make sure to combine strong fasteners with quality building materials depending on what type of wall you’re trying to create in order to ensure durability over time.

Lay The Material

Once you have a strong structure set up, lay out your chosen material over the top of it by nailing or screwing each piece into place. Cladding needs to be done properly in order to ensure proper functionality throughout the years- remember this as you secure each piece firmly around posts or ledges within the wall itself.

Treat Joints And Seams And Finish Up With Paint/Sealant

The key step in ensuring a successful cladding job is treating any joints or seams because these need special treatment when dealing with external/garden walls due to their constant exposure to weather conditions like rainfall or snow storms throughout the wintertime.

Fill them up with elastomeric sealant in order to stop water penetration and close off any “gap” between two pieces properly by caulking them if needed afterward too!

Finally, once everything has been securely installed and smoothed down evenly with paint or sealant -any additional sanding may be needed since brickwork that isn’t sealed or painted won’t last very long outdoors anymore!

Types of Cladding Materials for Garden Walls

The type of material you choose for cladding your garden wall will depend on its location in the garden; if in direct contact with soil/water then you should opt for stone/composite material that is designed not to absorb moisture; others like wooden panels may work better on sheltered areas or less exposed walls.

Other materials available include metals like corrugated steel or aluminum (in powder-coated finish), concrete blocks which are easy to install but slightly cheaper in terms of the maintenance cost, and fiberglass panels which come factory finished with durable top-coatings providing more color selection than other options.


Cladding vs. Pebbledash vs. Roughcast – Which is Better For A Garden Wall?

If you are planning to build a garden wall, you may have come across the dilemma of whether to use cladding, pebbledash, or roughcast as your wall material.

Cladding, pebbledash, and roughcast can all provide sturdy protection for your outer wall and each of them has its own advantages and disadvantages.

Here’s an overview of the pros and cons that come with each option when it comes to garden walls:


Cladding is one of the most popular options for garden walls as it provides a strong weatherproof structure as well as a stylish finish.

It’s also available in a range of colors and styles meaning you can create unique designs with cladding panels. The only drawback is that it can be expensive compared to other options such as pebbledash or roughcast.


Pebbledash is simply the process of covering an existing wall with small stones embedded in cement or plaster-based adhesive. This material is often used on older houses because it’s very affordable and provides an attractive finish. However, it can be susceptible to weather damage so if you live in an area where this might be an issue then it’s worth considering another option.


Roughcast is another inexpensive option which consists of wet concrete being sprayed onto a surface with decorative aggregates blended into the mix before drying off. This gives walls great durability while also creating interesting textures that add character and charm to any exterior space.

That said, roughcast surfaces aren’t usually waterproof so they will require regular maintenance in order to prevent any water damage from occurring over time.

Overall, when choosing a material for your garden wall there are many factors that need to be considered before making any decisions – from budget to aesthetics and weather resistance requirements.

Depending on these criteria, one may work better than the other for your individual needs. Weighing up all these options will give you better insight into which one will suit your garden best!


Roughcast vs. Pebbledash – What Is The Difference?

The main differences between roughcast and pebbledash are their appearances (roughcast gives a more natural muted effect while pebbledash has brighter colors) as well as durability (roughcast will last longer due to its aggregate content).

Roughcast is a type of render that involves applying wet concrete to the wall in order to create a texture and color. It’s usually made up of either limestone (powdered chalk or sand) with cement or else an aggregate material such as gravel or crushed glass.

The main advantage of using roughcast on exterior walls is that it can be painted over quite easily – so if after some time you’d like to change the color or freshen it up, this can be done without much difficulty.

Pebble dash involves mixing dry calcium carbonate (chalk), sand, and cement together – before then being applied onto the wall manually by hand with a trowel – all over in a random, stippled pattern which gives it its unique finish.

Pebbledash requires more skill for installation when compared to roughcast.

However, once it has been applied correctly pebbledash tends to require less maintenance in comparison to roughcast.

Both finishes require regular maintenance to ensure they stay looking good over time – harsh weather can cause extensive wear-and-tear so it pays off to inspect them often and take corrective action where needed.

Finally, the cost can also be an issue depending on the amount of area you want to be covered with either finish – pebbledash tends to be more expensive than roughcast due to its different production requirements.


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