How Do You Measure A Gate Post?

What size is a gate post?

Post size: As a rule of thumb for free-standing posts, use 100mm x 100mm (4″ x 4″) lumber for narrow gates up to 1200mm (4ft) high, use 125mm x 125mm (5″ x 5″) posts for narrow gates 1800mm (6ft) high, and use at least 150mm x 150mm (6″ x 6″) posts for wide gates.

How do you measure post length?

Simply measure from the outer edge of your post to the outer edge of the opposing side (as demonstrated below). If done properly, these measurments will accurately provide you with the information needed to pair the post cap with its corresponding post size.

How are fence posts measured?

From an outside corner, measure 3 feet along one line, and make a mark on the string. Measure 4 feet along the other line, and make a mark on the string. Measure the diagonal distance between the two marks and adjust the stakes as needed so the distance is 5 feet. Repeat the squaring process at all fence corners.

How are poles measured?

To find it, measure around the circumference of the pipe with flexible measuring tape. Divide the circumference by pi, or about 3.14159. For example, if the circumference is 12.57 inches (319 mm), you would divide by pi, and get an outside diameter of about 4 inches (100 mm).

What size post do I need for an 8 foot fence?

Fence posts shall consist of one of the following for a fence over 6 1/2 feet to eight feet: four-inch by four- inch or four-inch by six-inch wood post, or 2 3/8-inch diameter steel pipe with a wall thickness of0. 130 inches; or 2 3/8-inch square standard gauge steel pipe with a wall thickness of 0.130 inches.

How long should a gate post be?

Common standard lengths are 8, 10 and 12 feet. For outdoor construction, including fences and gate posts, rot-resistant lumber should be used. Cypress, cedar, redwood and pressure-treated fir or pine are popular choices. For a light to midweight gate, 4-by-4-inch stock is strong enough to support the gate.

What is the diameter of a 4×4 post?

So, if you’re planning on using a four-inch round or 4×4-inch square post, your post hole will need to be 12 inches in diameter. For a six-foot-high fence post, we would need a hole that’s 36 inches deep and 12 inches in diameter.

What size is a standard fence post?

The lumber industry defines standard wood post sizes as 4×4 or 6×6. The outside dimensions of the standard 4×4 measure 3-1/2″ x 3-1/2″, and the outside dimensions of the standard 6×6 measure 5-1/2″ x 5-1/2″.

How do you find a diameter?

If you know the radius of the circle, double it to get the diameter. The radius is the distance from the center of the circle to its edge. If the radius of the circle is 4 cm, then the diameter of the circle is 4 cm x 2, or 8 cm. If you know the circumference of the circle, divide it by π to get the diameter.

How far apart do fence posts need to be?

8 to 12 feet
Most fence posts can be spaced 8 to 12 feet apart. While this is a general criteria, it doesn’t cover all scenarios. For instance, high tensile fence can have larger spacing, requiring line posts every 15 to 20 feet for field fence styles, and as much as 20-30 feet for high tensile barbed and smooth wire.

How do you measure a tent pole?

To work out the diameter you need you can use a vernier calliper if you have one, or, a tape measure if not. To measure with a tape measure you need to remove a section from your pole, lay a tape measure or ruler on a table and put the section, end down, on to the tape measure. Now read the diameter.

What size fence post do I need for a 5ft fence?

4in x 4in
Use 4in x 4in posts for fences of 5ft and over and 3in x 3in posts for anything under 5ft.

Is 2 feet deep enough for fence posts?

Dig post hole so diameter of the hole is 3 times the width of the post (i.e., the hole for a 4” wood post should be about 12 inches wide). The depth of the hole should be 1/3-1/2 the post height above ground (i.e., a 6-foot tall fence would require a hole depth of at least 2 feet).

What size post do you use for a 6-foot fence?

So, if you’re planning on using a four-inch round or 4×4-inch square post, your post hole will need to be 12 inches in diameter. For our six-foot-high fence post, we would need a hole that’s 36 inches deep and 12 inches in diameter. The depth of your post hole plays a key role in the strength of your posts.

How big should a hole be for a gate post?

To begin, we suggest digging the post hole so it is approximately three times wider than the fence post. For example, if you have a 3 inch wide post that you need to sit over 1.83m (6ft) in height above the ground, we recommend the hole size should be: 230mm [wide] (9”) x 600mm [depth].

Do I need a 6×6 post for gate?

If your gates are wooden, they will sag¹. Even if your gates are metal, they may sag. I would recommend 6×6 if you can manage to find a friend, but I would also recommend you sink them 3ft into the ground if they’re 6ft tall above ground.

How deep should an 8 foot post be in the ground?

In general, holes should be at least 3 feet deep for posts that extend 8 feet or more above ground level. Posts that extend 6 feet above ground level should have holes at least 2 1/2 feet deep.

Can you put dry concrete in a post hole?

Fast-setting concrete is ideal for setting posts because there’s no mixing—you simply pour the dry concrete from the bag right into the hole, then add water.

How many bags of concrete does it take to fill a post hole?

1 – 4 bags of concrete per fence post are typically what’s needed. This depends on the type of soil, fence design, height, post size and bag weight. In general the depth of the post’s hole needs to be 1/3 to 1/2 of the above ground height of the post.

How big is a 4by 4?

Rather, the retailers say, those are “nominal” designations accepted in government-approved industry standards, which also specify actual minimum dimensions — 1½ inches by 3½ inches for a 2×4, for example, and 3½ inches by 3½ inches for a 4×4.