How Many Struts On A Double Garage Door

Three struts are also required for double garage doors especially if they are made with gauge steel.

How many struts on a double garage door.

If your double wide garage door is a steel door one should be ok. A 16 wood door should have 3 or more struts but insulated steel doors should have at least two. Doors over 10 feet wide usually have at least one strut across the top of the top section. If you add two struts it will cause your door to be out of balance.

To reinforce your garage door if you live in an area prone to hurricanes and strong winds reinforcement struts are generally found on double garage doors for example doors that are 16 feet wide. The last one should be installed on a section in between the top and bottom strut. If you ve got a double garage door you might have seen a u shaped steel bar attached to the door well this is your reinforcement strut. If you have a heavy garage door that has only a single strut on panels then you could be in for sagging problems in the future.

On double wide doors made of 25 or 26 gauge steel we recommend three struts one across the tops of the bottom and top sections and one in the middle of the door centered between the other two struts. Struts weigh about twelve pounds for a 16 door. We also recommend that you screw reinforcement struts on with hinges rather than holding them on with steel clips. One should be installed on the top panel and one on the bottom.

We generally suggest that you have 3 reinforcement struts installed this number may be increased to 4 if you have decorative windows in the top section of your garage door.