How to Plan a New Deck Before Summer

Written by: The Sydney Decking Solutions Team
Last Updated: September 2026

Summer is a popular time to spend more time outdoors, making a new deck a practical addition for entertaining, relaxing or enjoying your backyard. Whether you want to create an outdoor entertaining area, extend your living space or simply make better use of your backyard, using a deck planning checklist can help you organise the project and ensure your deck is ready when summer arrives.

From choosing the right location and materials to setting a budget and organising construction, there are several factors to consider before building a new deck. Starting early gives you more time to make decisions, organise the project and address potential challenges before construction begins.

Why Plan Your Deck Before Summer?

Planning a deck before summer gives you more time to consider your requirements without rushing important decisions. Deck construction can involve design, material selection, approvals, site preparation and installation, so leaving the project until the last minute may make it harder to have the space ready when you want to use it.

Working with experienced deck builders in Sydney can also help you understand the practical considerations involved in designing and building a deck for your property.

Starting early gives you time to compare options, establish a realistic budget and design the deck around how you intend to use the space.

Create a Deck Planning Checklist

Before making major decisions, create a simple checklist covering the key elements of your project.

Your checklist could include:

• Purpose of the deck
• Preferred location
• Approximate size
• Decking material
• Design and layout
• Budget
• Outdoor furniture requirements
• Lighting and electrical needs
• Privacy considerations
• Shade requirements
• Drainage and access
• Planning or building requirements
• Construction timeframe

Having these details in one place can make the planning easier and highlight decisions that need to be made before construction begins.

Decide How You Want to Use the Deck

The purpose of your deck should influence its design.

If you regularly entertain guests, you may need enough space for outdoor seating and a dining area. If the deck is primarily intended for relaxing, you might prioritise comfortable seating, privacy and shade.

Families may also want to consider access to the backyard, space for children and how the deck connects with existing outdoor areas and landscaping.

Thinking about how you will use the deck throughout the year can help ensure the design remains practical beyond summer.

Choose the Right Location

The location of your deck can affect sunlight, privacy, accessibility,drainage and how well it connects with your home.

Consider how sunlight moves across your property throughout the day and whether you want the deck to receive more morning or afternoon sun. You should also think about views from the deck, access from the house and how the new structure will connect with your garden or existing outdoor areas.

Privacy is another consideration, particularly if your property is close to neighbouring homes.

A well-positioned deck can feel like a natural extension of your home and work more effectively with the existing property.

Choose Your Decking Material

Selecting the right decking material is an important part of planning a new deck. Timber and composite decking are two options homeowners may consider, with differences in appearance, maintenance requirements and performance.

Natural timber can provide a traditional appearance and can complement many styles of homes and gardens. Composite materials can offer a different look and may appeal to homeowners seeking lower ongoing maintenance.

Think about how much maintenance you are prepared to undertake, the appearance you want and how the material will perform in your particular outdoor environment.

Set a Realistic Budget

Establishing your budget early can help you make decisions about the size, materials and features of your deck.

The total project cost can include much more than the decking boards themselves. Depending on the project, you may need to account for structural components, site preparation, labour, stairs, railings, lighting, drainage and other features.

It is also sensible to allow some flexibility in your budget for unexpected site conditions or changes that may arise during the project.

Having a clear budget can make it easier to compare design options and prioritise the features that matter most to you.

Consider Shade and Weather Protection

Sydney summers can bring strong sunlight and changing weather conditions, so it is worth considering shade and weather protection during the planning stage.

Depending on your property and design, options may include:

• Pergolas
• Shade structures
• Outdoor umbrellas
• Retractable awnings
• Covered sections
• Screening

Adding shade can make the deck more comfortable during the warmer weather and may make the space more practical to use throughout the day.

Plan for Outdoor Furniture

Consider your furniture requirements before finalising the deck size.

Measure any outdoor dining tables, lounges, chairs or other furniture you intend to use and allow enough space for people to move around comfortably.

Planning furniture placement early can prevent a common problem where a deck looks large when empty but feels crowded once everything is installed.

It can also help determine where you may want built-in seating, outdoor storage or other features.

Think About Lighting

If you want to use your deck in the evening, consider lighting during the design stage rather than treating it as an afterthought.

Different lighting options can provide both practical illumination and ambience. You might consider lighting around stairs, pathways, seating areas or architectural features.

If electrical work is required, discussing it before construction begins can help ensure the necessary provisions are incorporated into the design.

Check Planning and Building Requirements

Depending on the size, height, location and design of your proposed deck, certain planning or building requirements may apply.

Requirements can vary depending on your property and local regulations, so determine whether approvals or other considerations apply before construction begins.

An experienced deck builder can help you understand the requirements relevant to your project, although you should always confirm specific approval requirements with the appropriate local authority.

Plan the Construction Timeline

If you want to enjoy your new deck during summer, avoid leaving the project until the last minute.

Allow time for:

1. Initial planning and design
2. Choosing materials
3. Obtaining any necessary approvals
4. Scheduling the builder
5. Site preparation
6. Construction
7. Finishing and final checks

Weather, material availability, site conditions and project complexity can all affect the timeframe.

Starting early gives you more flexibility if something takes longer than expected.

Prepare Your Backyard

Before construction begins, consider what needs to be moved, protected or changed around the existing outdoor area.

You may need to move furniture, plants and other items away from the construction zone. Access for workers and materials should also be considered.

If the project involves changes to landscaping, drainage or access from the house, these requirements should be discussed during the planning process rather than after construction has started.

Finalise the Design Before Construction

Once you have considered your budget, materials, layout and features, take the time to review the complete design.

Think about:

• How the deck connects to your home
• Where people will enter and exit
• Where furniture will be positioned
• Whether there is enough shade
• How privacy will be managed
• How the deck will be used at night
• Whether the design works with the existing backyard

Making changes during the planning stage is generally easier than changing the design once construction has begun.

Final Thoughts

Planning a new deck before summer gives you time to make informed decisions about the design, materials, budget and features. A well-planned deck can provide additional outdoor living space and create a comfortable area for entertaining, relaxing and enjoying your backyard.

Use a practical deck planning checklist to work through the key details, start early and discuss your project with an experienced deck builder. With the right preparation, you can create an outdoor space that is ready to enjoy when summer arrives.