Building a Raised Deck in Chicago

Building a raised deck in Chicago can improve your quality of life and your home’s value. But before you start building, there are a few things to consider. Our article goes through everything you need to know to ensure your deck is in compliance and safe to enjoy! 

What to Know About Building a Raised Deck in Chicago 

1. Check Chicago Building Codes. Verify the local building codes and regulations in Chicago, as they may dictate specific requirements for deck construction, including required footings, framing, railing height, and other structural elements.
2. Get the Right Permits. Obtain the necessary permits before starting construction. Chicago typically requires permits for deck construction; failure to obtain them can result in fines and other complications.
3. Plan for Frost Depth. Chicago experiences freezing temperatures in winter, so the footings for the raised deck should extend below the frost line to prevent heaving. We’ll expand on this later in the article. 

4. Consider the Structural Design. Ensure the deck’s structural integrity by designing it to support the anticipated load. Consider factors such as the number of occupants, furniture, and any additional features like grills, hot tubs, or heavy planters.
5. Think About Baluster Spacing. To ensure safety, follow local building codes regarding the spacing of balusters or pickets. The openings should prevent the passage of a 4-inch sphere. More on this later.
6. Incorporate the Right Railing Height. Minimum railing height helps prevent falls and ensure the safety of those using the deck. Here in Chicago, a guard must be at least 36”, and a handrail should be 32” high.
7. Choose Materials Wisely. Choose materials that can withstand Chicago’s temperature fluctuations, moisture, and other environmental factors. Our materials come exclusively from brands known for their durability, color retention, and mold and mildew resistance, among other things!
8. Get a Professional Consultation. If you need clarification on any aspect of deck construction or if your project is complex, consult our Chicagoland UglyDeck team. We’re happy to help ensure your design meets safety standards and local regulations.
9. Don’t Skip Your Inspections. Schedule inspections at various stages of construction. Not only are inspections required by local building authorities but doing them helps your project progress according to code. To make things even easier, uglydeck.com will assist homeowners with the permitting process with the DIY assist program!

How Deep Does a Deck Footing Have to Be in Chicago?

According to the International Residential Code (IRC), the depth of deck footings is determined by local soil and frost conditions. In areas with frost, like Chicago, footings need to extend below the frost line to prevent the soil from freezing and heaving, which could potentially damage the structure. The frost line in Chicago is typically around 42 inches.

Keep in mind that codes may be updated and local variations exist. It’s worth consulting an expert to ensure that your project meets the requirements for deck footings in Chicago.

What is the Spacing for Balusters in Chicago?

In Chicago, clear openings between balusters (also known as spindles or pickets) on a deck should be no more than 4.5 inches. This safety measure prevents small children from getting their heads stuck between the balusters.

Why are Raised Decks so Popular in Chicago?

Raised decks are popular in Chicago for several reasons:

• There’s Limited Space. In this densely populated city, space is often limited. Raised decks can maximize outdoor living space without consuming valuable ground space.
• They Offer City Views. Elevated decks offer an excellent vantage point for enjoying city views. Whether it’s the skyline, nearby parks, or other landmarks, having an elevated platform enhances the overall experience of the outdoor space.
• You Get Added Privacy. Raised decks provide privacy, especially in urban parts of Chicago where neighboring buildings are close together.
• You Can Add Aesthetic Appeal. Raised decks can enhance the aesthetic appeal of a property. They often contribute to the architectural design of a building and can be visually striking.
• They’re Adaptable to Sloped Terrain. Chicago terrain can be uneven or sloped; raised decks allow homeowners to make the most of their land, even if it’s not perfectly flat.
• They Increase Property Value. Well-designed and well-maintained raised decks can add value to your property. Homebuyers in urban areas may be willing to pay a premium for homes that feature attractive and functional outdoor spaces!

Turn to the UglyDeck Experts in Chicagoland 

Whether you DIY your next deck project or want to hand it over to the experts, UglyDeck is here to help. We can review your plans and see that you’re compliant with safety standards that ensure the longevity and safety of the deck. Or we can take the project over for you! Fill out a request form to visit our showroom in Glendale Heights, and let’s create an outdoor space you love.