How to Build Privacy Fence on Top of Wall

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Installing a privacy fence on top of an existing wall can be a challenging task, but it’s not impossible. If you’re looking for an extra layer of security, a privacy fence is a perfect way to protect your home from unwanted visitors or prying eyes.

Here is all you need to know when building a privacy fence on top of an existing wall:


How To Build A Privacy Fence On Top Of A Wall?

Here’s how you can build a privacy fence on top of a wall:

Ensure That You Have the Right Space

Make sure that you measure the height and width of your wall before deciding on the type or size of privacy fence that you want to install. Make sure that there are at least two feet of space between the top of the wall and any overhead obstructions like power lines or tree branches. 

Also, determine if you need any permissions or permits before installing a privacy fence in your area.

Choose Your Design and Materials

The most common materials used in constructing privacy fences include wood, vinyl, and aluminum. Choose which one best suits your needs based on what type of maintenance each material requires and how much money you’re willing to spend.

You should also consider whether you want a solid fence or one with a pattern or design for extra decorative appeal.

Purchase Necessary Supplies

Next, buy all necessary supplies such as lumber boards, nails, screws, fasteners, drill bits, saw blades, and circular saws to create sturdy connection points between pieces.

All outdoor structures must have weatherproof connections so make sure the supplies you choose will offer maximum strength against moisture and fluctuating temperatures throughout the year.

Assemble Fence Pieces

Once you have all your supplies ready, start assembling each section according to your design plan one panel at a time then attach them securely either directly onto the existing wall surface (if applicable) or onto posts secured into the concrete below ground level (i.e., posts must be at least four feet tall).

To make sure that each panel is firmly attached use heavy-duty washers and galvanized lag bolts for extra reinforcement against rusting clamps during wet conditions.

Install Gate(s)

If desired add gates into pre-determined openings in between panels using hinges welded together with chain links for added strength.

Make sure their placement allows for easy entrance/exit without issue regardless if it’s for pedestrians, vehicles, or animals (i.e., picket style). If applicable always check local regulations regarding gate spacing and height requirements beforehand too!

Finish Up

For added protection from potential intruders place all kinds of rocks/boulders around the base as deterrents along with motion sensor lights set up above driveway entranceway(s) – while making sure they are properly grounded outside so they won’t disrupt electrical conditions inside the house itself!

Finally, apply generous coats of weather-resistant sealants over the entire structure including connection points where applicable.

This should last until the next major rainstorm before needing another protective coating application afterward!


What Are The Advantages Of A Privacy Fence On Top Of A Wall?

When it comes to home privacy and security, there are a number of different options available. One of the most popular solutions is a privacy fence on top of a wall – but what exactly are the benefits? In this section, we’ll take a look at how a privacy fence on top of a wall can improve your home’s safety and security.

Higher Degree of Privacy

A privacy fence is an effective way to ensure the maximum degree of privacy both inside and outside your property. The added height that comes with building it on top of a wall eliminates any potential for passersby to be able to look in and see what’s going on inside.

This encourages you to enjoy more outdoor activities without fear of anyone disturbing your peace or snooping around. It also ensures that nosy neighbors won’t be able to realize who is coming in and out all the time, providing a higher level of personal information protection.

More Resilience Against Intruders

An intruder would have to climb or vault over two fences instead of just one if they decided they want access to your property.

This increases the difficulty level significantly, making them think twice about attempting anything illegal since getting caught would ultimately be very likely due to the obstacles they will face reaching their target area.

Considering how tall most walls are by themselves compared to terrace fencing, adding another vertical barrier using a positively integrated privacy impasse really makes acting like an unwelcome guest very unfeasible for even the most determined interloper.

Improved Property View

Having a multi-layered structure with both walls and privacy fencing does make for an aesthetically pleasing appearance from additional angles as well – especially when dealing with spacious external boundaries such as country houses with plenty of grassy fields surrounding them!

It’s easy enough adding plants along with flowers nearby if desired too which can facilitate better integration into its local environment.

Very Little Maintenance Necessary

Privacy fences made out of vinyl require practically no maintenance since they are immune against rot, moisture damage, and other forms of deterioration commonly seen with traditional wood constructions – need we say more?!

Generally speaking, however, all kinds deemed fit for continual usage benefit from occasional inspections given there may be certain components that could potentially get damaged during adverse weather conditions – gate hinges included!

They Add Additional Visual Interests

Aesthetically, privacy fences add additional visual interest to walls by adding texture and color. By contrast, bare walls do not attract attention in the same way that a vibrant privacy fence does.

When coupled with lush foliage, for instance, they can draw attention in all directions and add beauty to the view from inside the home or business premises.

Furthermore, privacy fences can also act as attractive sound baffles when transparent materials such as PVC screens are used. These materials also let in light while dimming road noise such as traffic, helping maintain tranquility within your home or business establishment.

Increased Durability

A privacy fence can also help increase the durability of a wall or other barrier. This is because it covers any weak spots or broken parts so that they won’t be visible from outside view—thus making the fencing much stronger against external forces such as wind and rain.

On top of this, these fences do an excellent job of blocking out wind-driven rain which could otherwise damage your foundations.

Affordable Installation Cost

Privacy fences are relatively inexpensive compared to other types of fencing solutions and can usually be completed in days instead of weeks as some larger builds require. This makes them a great option for those who want maximum security at a low cost without needing extensive construction work done around their property.

Environmental Benefits

Privacy fences also have several environmental benefits. They reduce dust pollution by blocking winds which can spread dust particles inside your home or lawn area and allows birds and wildlife to pass through much easier than when faced with large walls blocking their way.

Additionally, traditional brick walls absorb heat which raises surrounding temperatures.

However, by installing a fence instead, you will avoid this issue entirely while keeping noise disruptions down within your premises!

Read: What Are the Benefits of a Privacy Fence?

What Are The Disadvantages Of A Privacy Fence On Top Of A Wall?

Let’s take a look at some of the disadvantages of having a privacy fence on top of a wall.

Higher Upfront Cost

One major disadvantage to adding a privacy fence atop an existing wall is the cost associated with it. Not only will you need to pay for the materials and installation labor of the wall, but you’ll also need to cover the cost of refurbishing or replacing the existing climbing surface so that it can serve as an effective barrier against intruders.

The added expense could be quite substantial if you’re already paying for an existing wall’s upkeep and maintenance costs.

Vulnerability To Damage Or Deterioration

A privacy fence sitting atop an existing wall can become damaged easily due to environmental exposure, vibration from nearby traffic, wildlife interaction, or deliberate destruction caused by trespassing parties or vandals.

Such damage can lead to costly repairs or replacement – sometimes far more expensive than simply maintaining your existing wall structure in good condition without any high fences attached to them.

It May Increase Property Soundness Issues

Another potential drawback related to constructing such barriers is increased sound pollution from neighboring dwellings that occur due to heightened acoustics bouncing off tall structural objects creating significant acoustic transmission peaks usually triggering noise complaints from those adjacent neighbors.


What Materials Can You Use To Build A Privacy Fence On Top Of A Wall?

Depending on the size and style you choose, there are various materials you can use to complete the project. From wood to bamboo, each material has its advantages and disadvantages.

To help you decide which is best for your needs, read below for some information about the different types of materials that can be used to build a privacy fence on top of a wall.

Wood Fences

Wood fences are the most popular material for constructing a privacy fence. They provide optimum security and privacy with their tall, solid panels and sturdy posts.

Plus, there’s no need for any additional support with wood fences since they have strong posts made from pressure-treated lumber. However, maintaining wooden fences requires regular staining or painting to ensure longevity and beauty.

Vinyl Fences

Vinyl fences are an affordable option that still looks great while providing significant privacy benefits. Vinyl is easy to clean and requires little maintenance; all it needs is occasional cleaning with soap and water — plus you don’t ever have to worry about staining or painting again!

Additionally, vinyl fences don’t absorb heat like other materials such as metal, making them ideal if you want to keep your yard cooler during hot summer days. The only downside is that they may become brittle over time if exposed to extremely cold temperatures or too much UV radiation from direct sunlight.

They come in a variety of colors and styles so you can find one that suits your taste.

However, vinyl fencing may not hold up as well over time when compared to other materials such as wood or metal options.

Metal Fences

Metal fencing comes in many forms ranging from chain link to wrought iron varieties, making it perfect for those who want something truly unique and durable at the same time.

Metal fencing is incredibly resistant to weathering elements like wind or rain but could cost more than other materials due to its weight, and labor costs involved in installation since it must be professionally installed.

Additionally, metal fencing isn’t as good at blocking out noise as wood or vinyl options because of its lower height profiles due to age rusting over time could affect performance if not kept properly maintained periodically.

Bamboo Fences

Bamboo fences provide excellent durability yet boast an attractive natural look making them an ideal solution if you want a combination of both beauty and strength when building your new privacy fence on top of an existing wall surface.

Bamboo requires minimal upkeep. Simple regular cleanings with soap water allow it to remain standing proudly without worry about deterioration or fading under direct sunlight exposure.

This helps in ensuring years upon years of enjoyment by visitors coming onto your property who would love to look upon such beautiful sights each passing day as they walk around outside!


Brick, stone, and concrete are some of the most durable materials for building a privacy fence on top of a wall as they don’t warp or discolor due to severe weather conditions or age like wood does. They’re also cheaper compared to wood but much more labor-intensive in terms of installation due to their weight and size.

However once erected they won’t require much maintenance work apart from occasional cleaning or sealant application in certain climates with high humidity levels. The only downside is that you won’t have as many design options as when using vinyl fencing.

Decorative Balusters

One of the biggest advantages of using decorative balusters for your privacy fence is that it requires very little maintenance. The material is nearly impervious to weathering, so all you’ll need to do is give it an occasional wash with a detergent suitable for the material. Additionally, they’re durable enough to last up to 50 years or more with proper care.

Decorative balusters come in a variety of colors, sizes, and shapes, allowing you to create a unique look that reflects your personal style. You can also use a combination of materials such as stone and iron or wood and glass if desired.

While the long-term benefits like reduced maintenance costs may save money in the long run, putting up a decorative baluster privacy fence does require significant upfront costs due to its specialized materials and construction techniques.

Another thing to note is that when there are many variables involved in designing and building an attractive privacy fence from scratch using these elements – including spacing out each element correctly – many people require professional help when constructing this type of installation.

This can easily increase labor costs associated with the project significantly depending on its complexity level.

Wrought Iron

One of the advantages of installing a wrought iron privacy fence on top of your wall is that it provides an extra layer of security, especially if the wall itself isn’t very tall. The extra height gives you more privacy from wandering eyes or invasion from 3rd parties.

Moreover, having a decorative metal fence on top of the wall will give it an attractive look and make it stand out from the crowd! The added design element also increases your home’s curb appeal and turns it into a visual masterpiece for onlookers to enjoy.

However, the weight factor can be quite an obstacle when trying to attach wrought iron fencing onto existing walls as the heavier materials may cause strain on its structure over time, leading to possible damages or destruction with time especially if improper installation methods are utilized.

Hiring professional help might prove suitable in this case in order to ensure it is properly done right the first time around! Taking aspects such as wind direction into account can also be important if living in a high-wind area. Additional support might be needed otherwise!

Wood-Poly Panels

Wood-poly panel fences are becoming increasingly popular for people looking to enhance their residential privacy. They can be easily installed on top of walls to help absorb sound, provide protection against the sun’s rays, and block away prying eyes and nosy neighbors.

Wood-poly panels have been designed especially for durability, meaning they can withstand harsh weather conditions without any signs of damage or fading over time. This makes them an ideal choice for protecting against strong winds, rain, snow, and UV rays.

Installing a wood-poly panel fence requires no special skills or tools since the panels simply attach to walls using surface mount screws or bolts. The entire process only takes an hour or two depending on the size and complexity of the project.

While these fences offer a number of benefits and advantages, they also come with a few drawbacks that should be considered before installation.

Because wood-poly panels are made out of synthetic material, they tend to have higher price tags than other conventional fencing options such as chainlink or wooden fences. Despite its durability, long life expectancy, and low maintenance costs, this type of fencing may still not be suitable if you are watching your budget closely

Whilst there may be attractive designs available with this type of fence, it may not fit into everyone’s aesthetic wishes as some may find it too ‘tacky’ or ‘garish’ compared to more traditional forms such as wrought iron gardens railings, etc.

11 Different Types of Fences that are Widely Used Around Your Home


How To Build A Chain Link Fence On Top Of A Wall?

Having a chain link fence in your garden or backyard is a great way to provide additional security and privacy while beautifying your property. But what if you already have a wall installed?

Here are some tips on how to build a successful chain link fence on top of a wall.

Gather All the Supplies You Need

Before you start building, you will need to gather all the supplies needed for your project. The list of supplies may vary, but basic items like clamps and fencing nails are necessary for the installation process.

You will also need a hammer, pliers, wire cutters, a leveler, and measuring tape for measuring out the area you are about to cover with your fence.

Fit Your Wall Brackets On The Wall

The first step is to fit your wall brackets along the edge of your wall where you want the fence to go. Make sure that each bracket is correctly fixed into place using strong screws or nails so that it doesn’t move during installation.

This will ensure that once the fence posts have been inserted into the bracket they remain secure throughout their use.

Position each bracket around one foot apart from one another so that there is plenty of support when mounting the posts later on in this project.

Dig Holes For Fence Posts and Place Them In Place

Once you have placed all of your wall brackets it is time to dig holes for each post along your chosen route for attaching it firmly to the ground once filled in with concrete or other material.

Once each hole has been adequately dug out dig more holes at least six inches away from each post making sure they are all spaced evenly so as not to cause any unnecessary pressure dips or rises along the post’s length full insertion into its respective position.

Finally, insert them into each hole and make sure they’re leveled as much as possible with decent support provided by filling up dirt/ sand mix around them before securing them firmly with concrete/etc.

Installing Chain Link Onto Fence Posts

Now it’s time to install the actual chain-link mesh onto the posts you prepared earlier in this guide! First, start by carefully unrolling mesh lengthwise onto pre-installed posts and use clamps (if inserting welded links) & fence nails (if using panel sections) at both endpoints where applicable.

Finally use pliers & wire cutters to number spots where necessary either at corners/joints for extra reinforcement after affixing panel sections together respectively before taking steps back further down line.

Secure Top Of Fence To Wall Serves & Finish Up Job

Once each section covered by mesh has been completed successfully.

Next up, loop cable ties through 4” galvanized coat steel rings mesh itself then onto set sides poles & lats running both ends side horizontally.

Next, proceed to secure the entire length of 3rd row atop already standing at normal heights requirements prescribed.

Lastly, check the consistency of the newly crowned blocks by going over the corners and ensuring the parts are secured.


Read More

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  2. Fitting Fence Post Extensions Above Concrete Posts


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