We build a lot of gates and fences and see a lot of poorly constructed garden gates. Gates that drag, don’t close, and don’t latch can be on of the most frustrating things in the garden. Below are a couple of videos showing how not to build a gate, and a properly constructed gate.
A few tips:
-Big posts, big piers: Larger 4×6 or 6×6 posts will provide more stability and decay resistance over time. Larger piers will make sure your gate has a good foundation. A really solid pier would be 18″ diameter and at least 1/3 the height of the post with gravel at the base of the pier for drainage.
-Frame it right: For a carpenters gate, the framing should always be installed vertically. Typically 2x4s are used. The 4 inch dimension should always be vertically (i.e. perpendicular to the ground). Box framing a gate with the 2 inch dimension vertical is easier, but holds up much worse over time. It also doesn’t look as good.
-Not too heavy or too wide: When framing a gate, make sure to not oversize the framing too much. A heavy gate will be more likely to sag. For that same reason don’t make you garden gate too wide. We typically limit our standard gates to 48 inches. Once you start get wider metal reinforcement or additional support is required.
-Pick the right lumber: Gates should be made out of high quality decay resistant lumber. In California that usually means Redwood or sometimes Cedar. Posts can be either pressure treated lumber or Redwood.
-Choose a good hardware: It doesn’t have to be fancy, but a quality latch will make all the difference on your gate. We like paddle style latches for the easiest operation. Lokk Latches or the swanky Rocky Mountain Hardware are good options for different needs. Same goes for hinges, standard hinges are fine, just make sure they are heavy duty and can bear the gate’s weight well.