Deck Install: A Comprehensive Guide for Decking in Your Garden


Installing a deck is a transformative project that can vastly improve the aesthetics and functionality of your outdoor space. With the increasing popularity of decking in garden areas, more and more homeowners are exploring the benefits of this innovative approach. A successful deck install is all about understanding the process, choosing suitable materials, and, most importantly, entrusting the job to a reliable team of experts. This comprehensive guide will provide great insights and advice on building your deck and making your garden more inviting.

What You Need to Know About Deck Installation

Choosing the Right Materials

When it comes to installation of decking, choosing the suitable materials is one of the most critical steps in decking installation. In this regard, composite decking has emerged as a preferred choice for many homeowners. This material, an amalgamation of wood and plastic, offers various products in varying colours and finishes.

Composite decking boards stand out due to their durability, resistance to moisture, and ease of maintenance. Unlike traditional timber, composite decking does not rot or warp, which makes it a long-term, cost-effective solution for your deck. With brands like Trex Decking providing a top-tier range of products, you’re spoilt for choice.

 The Installation Process

A good understanding of the deck installation process can make it easy for you to navigate the project. The first step involves laying out the area of your deck, installing the posts, and setting up the frame. Concrete is usually used as a foundation, ensuring your deck is built to last.

The deck boards are installed onto the frame, typically parallel to the house. Attention should be given to the spacing of the boards, as they can expand and contract with temperature changes. This is where a breaker board comes in handy.

The breaker board is a board that runs perpendicular to the remainder of your deck boards. It helps to manage the expansion and contraction of the deck boards, thereby ensuring the longevity and integrity of your deck. Installing a breaker board requires specific C-clips involving strategic placement and secure fastening.

You may want to use a breaker board to avoid visible butt joints on your deck. It also provides an excellent division and a professional finish to the entire deck. At Decking Perth, our team is adept at using butt joints and installing breaker boards, ensuring a great job every time.

Planning for Expansion and Contraction

Like timber, composite deck boards will also expand and contract due to temperature changes. It is crucial to plan for this to avoid any potential damage. One effective way to install composite decking and allow for expansion is by maintaining the correct spacing between the ends of the boards and the edge of the perimeter boards.

The breaker board plays a crucial role here, as it helps accommodate these contractions and expansions, thereby preserving the deck’s overall look. Moreover, the spacing between the joists also impacts the expansion and contraction. Experts recommend spacing the posts 400mm apart for optimal results.

The Benefits of Installing a Deck

Increased Living Space

One of the top benefits of building a deck is the additional living space it provides. Whether it’s for dining al fresco, entertaining guests, or a quiet place for reading, a deck makes a perfect venue.

Enhances Aesthetic Appeal

A well-built deck can significantly enhance the aesthetic appeal of your property. Composite decks offer a wide range of colour options, allowing you to choose a style that complements your home’s exterior.

Improved Home Value

Deck installation can be a wise investment, as it can increase the value of your property. Potential homebuyers appreciate a well-built deck for its functionality and aesthetic appeal.

Choose Decking Perth for Your Deck. Install

For many years, Decking Perth has provided high-quality deck installation services in Perth and the surrounding areas. With a team of experienced professionals, we are committed to making your decking project a success.

Our team is experienced in working with various materials, including composite and timber. We understand that every home and garden is unique, so we customise our services to fit your needs. Our team is dedicated to doing a great job, and customer satisfaction is our top priority.

In conclusion, a deck install is an exciting project that requires careful planning and execution. Each step is crucial, from choosing suitable materials like composite decking to understanding the importance of breaker boards. Our team at Decking Perth is here to assist you with this transformative project. With our range of products and experience, we’ll ensure your deck installation process is smooth and rewarding.

Now that you’ve learned the basics of installing a deck, why not take the next step? Contact us at Decking Perth today, and let’s transform your garden together!

Key Considerations in Deck Installation

Design and Location

The first step in your decking project is considering the design and location. Depending on the space available, you might choose a simple, single-tier deck or a complex, multi-tiered one. The area of your deck should consider factors like sunlight, shade, privacy, and the best view. For instance, a pergola or colouring might be necessary if your deck is exposed to direct sunlight. The professionals at Decking Perth can provide practical advice to ensure you choose the most suitable design for your deck.

Choosing Your Decking Materials

As previously discussed, the choice of material can significantly influence your deck’s aesthetics, maintenance, and longevity. Composite decking boards, for instance, require minimal maintenance, are resistant to decay, and come in various colours. On the other hand, timber requires regular staining or painting but offers a classic, natural look. The team at Decking Perth can guide you through the pros and cons of each material, helping you make the best choice for your specific circumstances.

Understanding the Deck Installation Process

The Importance of a Solid Foundation

Regardless of the size or design of your deck, the importance of a solid foundation cannot be overstated. Concrete piers or footings, set below the frost line, are often used as the basis for deck posts. The foundation ensures your deck remains stable and durable in different weather conditions.

Framing and Joists

Once the foundation is in place, the frame for your deck is built, usually from pressure-treated wood. The joists, also part of the frame, support the deck boards. The spacing of the posts is critical, as it influences the strength and stability of the deck. Experts usually recommend spacing the joists around 400mm apart, but this may vary depending on the type of boards you choose.

Installing Deck Boards and Breaker Boards

The next step in the deck install process is laying the deck boards. These are typically secured to the joists with screws or special hidden fasteners. Ensuring proper spacing between the boards is essential to allow for expansion and contraction. This is the place breaker boards and the use of butt joints come into play.

Railing and Finishing Touches

The railing not only adds to the safety of your deck but also contributes to its overall aesthetics. There are a variety of railing styles and materials to choose from, including composite materials, metal, and wood. The finishing touches, such as lighting and outdoor furniture, can significantly enhance the comfort and usability of your deck.

Why Choose Decking Perth?

Decking Perth is a team of experts committed to providing top-notch deck installation services. We work closely with our clients to ensure the decking project meets their needs and expectations.

Experienced Professionals

Our team of seasoned professionals is highly skilled in all aspects of deck installation. We understand the importance of paying close attention to every detail, from joists’ spacing to breaker boards’ structure. We pride ourselves on our craftsmanship and commitment to delivering a great job every time.

High-Quality Materials

At Decking Perth, we understand the importance of using high-quality materials. We offer a range of products, including premium composite decking options such as Trex. Whether you’re looking for the durability and low maintenance of composite materials or the natural aesthetics of timber, we’ve got you covered.

Exceptional Service

Providing exceptional service is at the heart of what we do. We work closely with our clients throughout the process, ensuring that they’re informed and comfortable every step of the way. Our commitment to service extends beyond the completion of the project, as we also provide guidance and support on maintaining your deck.


Whether you’re sprucing up your garden or creating a space for outdoor entertaining, a well-built deck can significantly enhance your outdoor living experience. A deck install project involves several crucial steps, from selecting suitable materials to allowing for expansion and contraction. At Decking Perth, our experts are dedicated to making the process smooth and stress-free. With our commitment to quality artistry and superior service, you can rest assured that your deck installation project is in safe hands.