Can I Widen My Garage Door Opening?

Thinking about widening your garage door opening to fit larger vehicles, improve access, or modernize your home’s appearance?

It’s a project that can completely change how your garage functions, but it also requires careful planning and accurate measurements from the start. Wayne Dalton Sales & Service can help evaluate your space, explain what’s structurally possible, and provide a quote for the right garage door solution once the opening is ready.

 

Why do Homeowners Widen Openings?

Homeowners choose to widen garage door openings for many reasons:

• Accommodating larger vehicles
• Converting two doors into one wide opening
• Improving accessibility and ease of parking
• Enhancing curb appeal with a new look

A wider opening can completely change how functional and convenient a garage feels, especially in homes where space is limited or vehicle sizes have changed over time.

However, widening a garage opening involves more than simply replacing the door. Structural framing, roof lines, support beams, and interior clearances all play a role in determining what is safely possible. Consulting a professional early in the planning stage helps avoid costly surprises and ensures the new opening is designed correctly from the start.

 

Key Measurements to Check

Before any work begins, measure these dimensions to understand what a wider opening will require:

• Inside opening: the clear width between studs)
• Headroom: distance from the top of the opening to the ceiling)
• Sideroom: clearance between opening and adjacent wall or jamb)
• Room depth: garage interior length from the opening to the back wall)

These are the same dimensions used to determine correct door sizing and hardware selection; use them when discussing options with Wayne Dalton Sales & Service. Accurate measurements help determine whether you can use a standard wider door, need custom sizing, or must modify the structure first.

 

Structural Considerations

Widening a garage door opening usually requires removing or altering load-bearing studs and possibly installing a new header or beam to carry roof and wall loads. That work is a structural job for a licensed contractor or carpenter. Wayne Dalton Sales & Service does not perform structural contracting, but our team will partner with your contractor to ensure the new door and operator fit the final opening and meet performance expectations. Be mindful of potential impacts to the garage roof, second-floor framing, or exterior finishes, and always confirm permits and local code requirements before starting work.

 

Door Type and Hardware Implications

The door type you choose affects the space needed above and around the opening. Sectional doors often require headroom for tracks and a torsion spring system, full-view or flush doors may have different mounting or clearance needs.

If your project reduces available headroom, specialized solutions may be required:

• Low-headroom track systems
• Jamb-mounted springs
• Compact or wall-mounted openers

Wayne Dalton Sales & Service installs a wide range of Wayne Dalton garage doors and compatible openers and can recommend the right combination for your widened opening once structural work is finished.

 

Openers, Safety, and Electrical

A wider door means different weight and balance characteristics, which influence the required opener horsepower and operator type. Garage door openers must be properly sized and installed to handle the door’s weight and cycle frequency; electrical supply and safety devices (photo-eyes, force settings) need recalibration for the new configuration. Wayne Dalton Sales & Service can install Genie®  openers and our technicians can ensure safety features are correctly set after installation.

 

Costs and Timelines

Expect the total project to include contractor fees for structural work, new door and hardware costs, opener and electrical work, and installation labor. Timelines vary; structural modifications add time for permitting and framing, while ordering custom-size doors can extend lead time. Wayne Dalton Sales & Service provides quotes for door products and installation once the opening is ready, and we can advise on typical lead times and options that fit your schedule.

 

When to Call a Professional?

If your measurements reveal limited headroom, hidden utilities, or load-bearing walls that need modification, it’s time to bring in a professional. Widening a garage door opening involves structural considerations that should not be handled as a DIY project.

Once the opening is prepared, Wayne Dalton Sales & Service can help you choose the right door style, insulation level, opener, and hardware configuration for your space. Our team also handles installation, opener adjustments, and ongoing maintenance to keep your garage door operating safely and efficiently.

Schedule a consultation with your local Wayne Dalton Sales & Service team today. We proudly serve 14 locations including Akron, Albuquerque, Charlotte, Cincinnati, Colorado Springs, Houston, Kennewick, Lewiston, Missoula, Peoria, Quad Cities, Raleigh, Spokane Valley, and Tempe.