Interested in knowing more about how to build a rooftop deck on your commercial building? Then you've come to the right place.
A rooftop deck can be an enjoyable addition to any hotel, restaurant, apartment building, work environment, or community space. This element could make your space stand out and give you a much-needed edge against competitors.
Before you can build a rooftop deck, however, you should understand the key steps involved in the process. This way, you can make the most out of your investment.
Check out seven important steps to help you better understand how to build a rooftop deck for your business.
1. Know Whether You Can Build a Rooftop Deck
The first question to ask yourself before you build a roof deck is — can I actually build a deck on my roof? Your building structure or local building codes may stop you from building a deck on your roof. Do your research before getting too deep into the process.
Here are some key considerations to keep in mind:
- A flat style roof is most suitable for a rooftop deck structure. These roofs have minor slopes for drainage but are fairly even and level.
- Connect with your local building department to find your local code requirements and confirm you are permitted to build a rooftop deck.
- Understand the basics of rooftop codes and standards. There are many guidelines and regulations covering everything from fire safety to the impact of climate conditions.
- Rooftop decks are not DIY projects. Consult with a structural engineer with experience in rooftop deck systems to determine how much weight your roof can support and to evaluate the other factors that impact feasibility and safety (such as wind uplift).
2. Determine What Type of Deck You Want to Build
There are many options and design features available when building your rooftop deck. Different design styles can create a completely different atmosphere on your rooftop deck.
For example, Biophilic Design uses sustainable building practices and greenery to build the connection between occupants and the natural environment. Here are some great examples of Biophilic Design in action:
Use these tips for choosing the type of deck you want to build:
- Make a list of essential elements for your roof deck. This may involve seating, plants, electronics, dining space, firepits, and more.
- What is the goal of your rooftop deck space? Is it a meeting area? A place for patrons to relax? A social hideaway? The intent of the space will change your design elements. Make sure you work with your team to fully understand what the overarching goal of your rooftop deck is. Afterwards, use this goal as a guide to determine what type of rooftop deck to run with.
- What’s your rooftop deck budget? This can obviously have a huge impact on what material you can source, what elements you can add, and what type of goal you can achieve.
3. Find Examples of Rooftop Decks You Like
Your process for building a rooftop deck depends on the type of deck you want to build. Do your research and find examples of designs that align with your goals for building a roof deck.
- Is your roof deck going to be above a community or living space (like an apartment building or a restaurant)? If so, this may require additional structural components.
- Ask yourself who will be using the deck and what behavior they will have in the space. Is it for gardening? Is it for co-working? Is it for private parties?
- Gather examples of designs that match your specifications for your rooftop deck. These examples will help communicate your vision to your design team.
4. Create Your Rooftop Deck Design Plan
Your deck plan gives you a place to list the features of your roof deck and the design structures you want to include. Your rooftop deck design plan should include every detail of the type of deck you want to build.
- Include the dimensions of your space in your design plan. Note the square footage of your roof.
- Add any furniture or structures you plan to have on your rooftop deck.
- Watch installation videos to understand what your installation team will need.
- Find resources on CAD drawings and product specifications.
5. Select the Right Decking for Your Rooftop Deck
The type of decking material you use for your rooftop deck can dramatically change the look and feel of your final result. There are a variety of materials (and subsets of material) you can use to build your rooftop deck. Again, make sure you do your research and locate and source the material that best suits your overarching goal of the space.
Here are some tips to keep in mind:
- Your decking should be durable enough to withstand high exposure on the roof, as well as moisture that may get trapped underneath.
- Composite decking materials come in various colors but tend not to perform well in harsh weather.
- Hardwood decking options are durable over time as long as you have sufficient clearance underneath). Clearance or cavity height refers to the height from the top of the roof to the bottom of the deck surface material.
- 2CM pavers are a beautiful surfacing option for rooftop decks, outdoor areas, or pool surrounds, available with a wood, stone, or concrete appearance.
6. Find the Right Supports for Your Rooftop Deck
Without the necessary tools and materials, your design plan cannot move forward. You should understand your essential materials before building your roof deck.
- Understand the weight-bearing capacity of your deck supports and make sure they work with your building.
- Deck framing is typically anything underneath your surface material which could be traditional wood framing, aluminum joists, or a pedestal support system.
- An adjustable pedestal system is a durable support option that can level out an uneven rooftop while affording a greater range of surface materials.
- Choose a reliable supplier with plenty of options for roof deck materials.
7. Find Trusted Partners to Help
You'll want to work with vendors that produce high quality materials and products for building your rooftop deck. Assemble architects, engineers, and builders that have a good track record of work. You should know the backgrounds of all selected partners before you start to build your rooftop deck. This is critical to the overall safety and durability of your rooftop deck.
Here are some tips to keep in mind during the vetting process:
- Interview your vendors and ask about their process, as well as their experiences with deck construction.
- Ask for samples of work and request referrals. You'll be surprised by what you may find out about how a vendor works, what their communication style is like, and how good they are at sticking to deadlines and budgets.
- Look for vendors that provide information and education throughout the process. This will keep you comfortable before, during, and after the rooftop deck is built.
Get Started With Building A Rooftop Deck
Deeply understanding the core elements involved with building a new rooftop deck can benefit your building and your clients in more ways than one. When you partner with Bison Innovative Products, you gain access to all the products and resources you need to build a beautiful, safe, and long-lasting rooftop deck.
Give us a call or reach out to us online if you have any questions on our process or material for rooftop decks.
Further reading:
Bison Innovative Products Testing
Information on LEED Certification