How Tall Does a Deck Railing Need to Be

Your deck isn’t just an extension of your home; it’s a space for relaxation, entertainment, and outdoor enjoyment. When designing your deck, consider railing height for both safety compliance and aesthetics.

In this blog post, the experts at UglyDeck delve into the guidelines and considerations for determining the appropriate height for your deck railing.

See our deck railing offerings.

How High Does a Deck Railing Need to Be? 

As mentioned above, with rail height, you want to consider two things: safety regulations and design considerations. Let’s look at each one separately.

Safety Regulations

Deck railing height is determined by building codes and safety regulations, which establish minimum height requirements for railings to help prevent accidents and injuries. In the United States, most building codes stipulate that if a residential deck is 30” off the ground, railings must be at least 36 inches or taller. However, in certain jurisdictions or for elevated decks, the minimum height requirement may be higher, typically 42-48 inches.

Note: California and Washington have a railing requirement of 42″ or taller for decks.

Design Considerations

While safety regulations are important, deck railing height also significantly affects your outdoor space’s overall aesthetics and functionality. Here’s what to keep in mind:

1. Views and Sightlines. What’s the surrounding landscape and views from your deck? If you have a picturesque view, opt for a lower railing height or use materials with minimal visual obstruction, such as tempered glass panels, so you don’t obstruct your view!
2. Privacy and Enclosure. Choose a taller railing height to create a more secluded outdoor retreat. Solid or semi-transparent materials like wood, composite, or metal balusters can enhance privacy while allowing airflow and natural light.
3. Safety for Children and Pets. Safety becomes even more crucial if you have young children or pets. A higher railing height and narrow spacing between balusters or infill panels can prevent children and pets from accidentally slipping through or getting stuck.
4. Code Compliance. Before finalizing your deck railing design, ensure it meets your area’s applicable building codes and safety standards. Consult with a professional deck builder (like the team at UglyDeck!) to ensure you’re complying with railing height, spacing, and structural integrity regulations.

How High Can a Deck Be Without a Railing?

In many jurisdictions, decks less than 30 inches above the ground may not require a railing. Check your area’s building codes and regulations to ensure compliance.

However, consider liability and insurance implications when installing a railing on your deck. While it may not be required by code, a railing can provide extra protection against accidents and potential liability claims.

What Happens If I Don’t Build My Deck Railing to Code?

Building a deck railing that doesn’t meet building codes can have serious consequences both legally and in terms of safety. Here’s what might happen:

1. Legal Issues: If your deck doesn’t meet building codes, you may face fines or legal action from your local government or homeowner’s association. Building codes are in place to ensure the safety of structures and the people who use them. Ignoring these codes can result in penalties.
2. Safety Hazards: Building codes exist to make sure structures are safe. If your deck railing is too low, too weak, or has gaps that are too wide, you run the risk of falls, injuries, or other accidents.
3. Insurance Problems: If someone is injured due to your non-compliant railing, your homeowner’s insurance might not cover the damages if it’s found that you knowingly violated building codes.
4. Resale Issues: If you plan to sell your home, an inspector may flag the non-compliant railing during the inspection process. This could delay the sale or require expensive repairs to bring it up to code.
5. Damage to Property Value: A non-compliant deck railing could decrease your property value. Potential buyers may see it as a safety hazard or a sign of poor maintenance.

When building deck railings, it’s worth investing the time and money to ensure they meet applicable building codes and regulations. If you have questions, we’re always here to help.

Find Your Perfect Deck Railing 

By understanding safety regulations and design factors, you can create a deck railing that enhances safety and the beauty and functionality of your new or refreshed space. 

Whether you prefer a classic or a contemporary look, UglyDeck has plenty of deck railing options for you! We’re passionate about what we do—help DIYs bring their deck dreams to life.

Not a DIYer? Don’t worry, we can install your deck for you!