Comparison Guide
Single Garage Door (8–10 ft)
Single Garage Door (8–10 ft)
vs
Double Garage Door (16 ft)
If you have a two-car garage, you face a fundamental design choice: one large double door or two separate single doors. Both configurations have trade-offs in cost, aesthetics, functionality, and maintenance.
| Feature | Single Garage Door (8–10 ft) | Double Garage Door (16 ft) |
|---|---|---|
| Price (per opening) | $800–$2,000 each (two doors = $1,600–$4,000) | $1,200–$3,000 for one door |
| Curb Appeal | Generally more attractive — adds visual balance and variety | Clean, modern look — popular in contemporary architecture |
| Redundancy | If one door breaks, you can still use the other | If the door breaks, both bays are inaccessible |
| Wind Resistance | Better — smaller panels have more structural integrity | Weaker — wider span is more vulnerable to wind load |
| Ease of Use | Each door operates independently | One opener, one remote — simpler operation |
| Vehicle Access | Tighter clearance — not ideal for large SUVs or trucks | Maximum clearance — easy for any vehicle |
| Spring/Opener Cost | Two sets of springs and openers needed | One set of springs and one opener |
🏆 The Verdict
Two single doors are our recommendation for most Canadian homes. They look better, provide redundancy (critical in winter), and offer better wind resistance. A double door makes sense for oversized vehicles (trucks with mirrors, RVs) or modern/contemporary home designs where a wide, uninterrupted door is part of the aesthetic.
Comparison FAQ
Frequently Asked Questions
Can I convert from a double to two singles (or vice versa)?
Yes, but it's a significant renovation. Converting from one double to two singles requires adding a center post (structural column) and new framing. Converting from two singles to one double requires removing the center post (which may be load-bearing) and installing a header beam. Both conversions cost $2,000–$5,000+ beyond the cost of the new door(s).
Which is better for resale value?
Two single doors are generally preferred by real estate agents and home buyers — they are perceived as more attractive and are associated with higher-end homes. However, this is market-dependent. In areas where truck and SUV ownership is high (e.g., Alberta, rural Ontario), the wide clearance of a double door may be preferred.