Backyard Makeover: Concrete Patio Right Off The Backdoor?

Adding a concrete patio right outside your backdoor can be a great way to create an outdoor living space. However, there are a few things to consider before installing one. Firstly, you should evaluate the area, taking into account the sun's position at different times of the day, shaded areas, and any slopes or existing features. This will help you plan where to place the patio and any additional elements such as plants and seating. Additionally, you should check for any permits or legal requirements needed for installing a patio.

Concrete is a durable and versatile material that can be used for patios. It can be moulded into various shapes and even coloured or stained to match your desired aesthetic. Regular maintenance, such as cleaning and resealing, will help keep your concrete patio looking its best.

If you're considering building a deck over an existing concrete patio, it's important to first examine the condition of the concrete slab. Ensure that the concrete isn't sinking and that the deck height accounts for any door thresholds. You can then measure the area, prepare and position sleeper panels, drill them into the concrete, and lay out the decking beams before fastening everything in place.

By carefully planning and designing your concrete patio, you can create a functional and aesthetically pleasing outdoor space to enjoy and entertain guests.

Pros and cons of a concrete patio

Concrete patios are a popular choice for homeowners, but there are several pros and cons to consider before installing one right off your backdoor.

Pros of Concrete Patios:

Concrete is a highly durable material that can withstand heavy foot traffic and various weather conditions. It is also versatile, allowing for a wide range of design options, including different patterns, textures, and colors. This means you can customize your patio to suit your personal style and complement your home's architecture.

Concrete patios are also cost-effective. They are generally more affordable than other materials such as brick or tile, and their installation is relatively easy and quick, making them an economical choice.

Cons of Concrete Patios:

One of the main drawbacks of concrete patios is their tendency to develop cracks over time due to factors like shifting soil and extreme temperature changes. These cracks can be expensive and challenging to fix, and they may require a large portion of the patio to be removed and repoured.

Concrete patios can also be slippery when wet, and they may require regular sealing and cleaning to prevent staining. Additionally, concrete is a less forgiving surface than materials like wood, resulting in a harder impact on joints and bones during accidental falls.

Additional Considerations:

When deciding on a concrete patio, it is essential to think about your local climate. Extreme temperatures and frequent freeze-thaw cycles can increase the likelihood of cracks. Using reinforcing materials or incorporating expansion joints into the design can help address this issue.

The overall aesthetic of your outdoor space is another factor to consider. While concrete can be customized with colors and finishes, it may not offer the same natural or rustic look as other materials like wood or stone.

Long-term maintenance requirements should also be taken into account. Regular sealing and cleaning are necessary to maintain the appearance and functionality of your concrete patio. If you are not prepared for this level of maintenance, other patio materials may be more suitable.

How to build a deck over a concrete patio

Building a deck over a concrete patio is a great way to improve the look and functionality of your outdoor space. Here's a step-by-step guide to help you with the process:

Step 1: Evaluate the Concrete Patio

Before starting, assess the condition of your concrete patio. Look for any cracks, shifting, or water damage. If there are only minor issues, you can use a concrete levelling compound to create a smooth surface for your deck. However, if the patio has large cracks or extensive damage, it may be best to remove it completely and start fresh.

Step 2: Plan Your Deck Layout

Determine the layout of your deck sleepers, which will depend on the design of your decking. If you're using a standard decking design with all boards running in one direction, you'll only need rows of parallel sleepers. For more complex designs, you may need doubled sleepers to support boards running perpendicular to each other. Mark the layout of the sleepers on the concrete with a pencil and tape measure, starting from the centre of the deck and working outwards.

Step 3: Prepare the Sleepers

You can lay the sleepers directly on the concrete, but it's recommended to use spacers to elevate them slightly. This allows for better water runoff and prevents rot. Cut and install 1/2-inch thick PVC trim boards as spacers, spacing them every 18 inches along the sleeper edge.

Step 4: Position the Sleepers

Position the sleepers on the spacers or directly on the concrete if you're not using spacers. The sleepers should follow the slope of your patio, but they need to form a flat plane. Use a level to check for flatness and add plastic shims to raise any low spots.

Step 5: Secure the Sleepers

Predrill holes through the sleepers and spacers into the concrete with a hammer drill. Then, use concrete screws to secure the sleepers in place. Make sure the screws penetrate the concrete by at least one inch.

Step 6: Install Flashing Tape

Before installing the decking boards, cover the sleepers with flashing tape. This will prevent water from soaking into the tops of the sleepers and causing rot.

Step 7: Install the Decking Boards

Lay the decking boards across the sleepers, following the manufacturer's instructions. Use deck screws to fasten the boards to the sleepers, securing each board with two screws at each sleeper.

Step 8: Install a Fascia Board

To cover the ends of the sleepers, install a fascia board made from 1/2-inch thick PVC. Measure the space between the bottom of the decking and the concrete, and rip the PVC board to the appropriate width. Secure the fascia board to the sleepers using deck screws.

Step 9: Finish Your Deck

Finally, add any necessary stairs, guardrails, or deck lights to complete your project. Ensure that your deck complies with local building codes, especially regarding guardrail and stair requirements.

Building a deck over a concrete patio is a challenging but rewarding project. By following these steps, you can transform your outdoor space and enjoy your new deck for years to come!

Concrete patio layout ideas

Concrete is a versatile and durable material for a patio, and there are many ways to design and decorate a concrete patio to make it a stylish and functional outdoor space. Here are some layout ideas to consider:

Divide the Space into Zones

Maximize a large patio by dividing it into activity zones. Keep practical factors in mind, such as proximity to the door or a pool, and create different areas such as a dining area, a grill station, a play area for kids, and a seating area with comfortable outdoor furniture.

Hang Cafe Lights

Install string lights or cafe lights to illuminate your patio and create a cosy atmosphere for al fresco dining. Ensure the lights are evenly dispersed above a dining table or seating area.

Warm Up with Wood

Incorporate natural wood accents to add warmth to your concrete patio. Consider a wood coffee table, a rustic wood board for displaying potted plants, or outdoor furniture with a wood frame.

Bring in Greenery

Add greenery to integrate your patio with its surroundings. Hang ferns from a pergola ceiling, place potted plants around furniture, and use window boxes and centrepieces to bring nature into your outdoor space.

Provide Shade with a Pergola or Umbrella

Install a roof or pergola to enjoy your patio in all weather conditions. Alternatively, bring out a large outdoor umbrella to provide a flexible and affordable shade solution.

Install a Fire Pit

A fire pit will create a cosy ambiance and make your patio enjoyable in cooler months. Choose a fire pit that suits the shape, size, and style of your patio and ensures there is plenty of clearance around it.

Add Wall Decor

Treat your patio like an indoor space and add visual interest with outdoor wall decor. A tiered wood shelf, for example, can hold potted plants, fill empty wall space, and create a beautiful focal point.

Use an Outdoor Rug

An outdoor rug can help anchor furniture and define a seating or dining area. It's also a great way to continue a colour scheme or hide cracks in the concrete. Choose from a variety of styles, colours, and materials available.

Paint the Concrete

Consider painting your concrete patio to add dimension and a personal touch. You can even paint a design on the concrete to make it more visually appealing.

Concrete patio maintenance

A concrete patio is a durable, long-lasting, and affordable option. However, to ensure its longevity, regular maintenance is required. Here are some detailed tips for maintaining your concrete patio:

Cleaning

Concrete patios should be cleaned regularly, with the frequency depending on foot traffic, water exposure, and any chemical contact. For general cleaning without a pressure washer, follow these steps:

• Rinse the concrete surface with a garden hose to remove dirt and debris.
• Apply liquid dish soap and scrub with a push broom.
• Rinse thoroughly with the garden hose until no soap suds remain.

For tougher stains, such as dog urine, mould, or fertilizer, specific cleaning solutions are required. For instance, use a cleaner with bleaching action or ammonia for dog urine. For mould, opt for a product designed for mould removal, ensuring it addresses any health and safety concerns. As for fertilizer stains, a 50:50 mixture of clear white vinegar and water can be effective, but always test on a small area first.

If you opt for pressure washing, be cautious with the pressure setting and nozzle to avoid damaging the concrete. A standard garden hose with a spray attachment can also be used for weekly or bi-weekly cleaning to wash away dirt and debris.

Sealing

Sealing your concrete patio is crucial for protection against staining and to maintain its vibrancy. Water-based solutions are safe and easy to apply, offering professional-grade protection against water, salt, graffiti, and other types of stains. Resealing is recommended every 2 to 3 years, or whenever the surface loses its sheen, water no longer beads up, or the finish shows signs of wear. When resealing, ensure the patio is thoroughly cleaned and dried before applying the sealer.

Preventative Measures

To further extend the life of your concrete patio, implement the following preventative measures:

• Avoid leaving leaves or other debris on the patio, as they can cause stains.
• Be cautious with deicing salts, as they can harm the sealer.
• Install a shade structure to protect the patio from direct UV rays, enhancing the life of decorative finishes and sealers.
• Use saucers under potted plants to prevent water, soil, and fertilizer from staining the concrete or promoting mould growth.
• Ensure downspouts do not drain onto the patio, redirecting runoff into the landscape or a patio drain system.
• Manage plant growth by regularly trimming roots to prevent them from growing under the concrete and causing cracks.

How to paint a concrete patio

Having a concrete patio right off the back door can be a great way to extend your home and create an outdoor space for relaxing or entertaining. Over time, concrete patios can become stained and unsightly, but a fresh coat of paint can work wonders. Here's a step-by-step guide on how to paint your concrete patio and give it a new lease of life.

Step 1: Prepare the Area

Start by moving any objects that may get in your way, such as furniture, flower pots, or children's toys. Cover any ornaments or houseplants that cannot be moved with a tarp to protect them from paint. Once the area is clear, thoroughly scrub the surface to remove any residual oil or grease that could ruin your paint job. A pressure washer is ideal for this, but if that's out of your budget, a scrubbing brush and detergent will also do the trick. Also, address any irregularities on the surface by filling them with a concrete patch or filler.

Step 2: Clean and Etch the Surface

Etching the surface will ensure maximum adherence between the paint and the concrete, boosting the longevity of your paint job. You can use chemicals like phosphoric, hydrochloric, or sulphamic acid for this purpose. After etching, thoroughly clean the area again and let it dry completely for a day or two.

Step 3: Apply a Primer

Before painting, it's essential to apply a primer to allow for better paint adherence. Use half a gallon of primer for every 100-125 square feet of the patio surface.

Step 4: Start Painting

Choose the right type of paint for your concrete patio. Regular paint won't cut it; instead, opt for masonry paint or epoxy-based paint. Masonry paint, or elastomeric wall coating, is designed for brick surfaces but also works well on concrete. Epoxy-based paint is a popular choice due to its durability and stain resistance.

Grab a long-handled paintbrush to avoid bending over while painting. Start at the furthest corner of the patio from the door and work your way outwards using even brush strokes. Allow the paint to dry completely without interference before applying additional coats. Applying several thin coats is better than one thick coat, as it will make your paint job last longer.

Tips and Tricks:

• Consider the colour carefully, as paint used outdoors will always look lighter due to sunlight and sky reflection.
• If you're painting around a pool or an area where kids will be running, consider adding a non-slip additive to the paint or using non-slip paint.
• For a unique look, try creating stripes, stencils, or a faux tile design with different paint colours.

Frequently asked questions