Size standards, maximum moisture content, and nomenclature were agreed upon only as recently as 1964. This pressured further compromise because thinner 2x4s were a way to compete in price with wood alternatives. What is the actual thickness of 1 inch hardwood? This also depends on the type of wood used. After determining the width, the maximum deck post height must also be determined. What size are deck posts?ĭeck Post Sizing Deck posts are usually 4 feet x 4 inches, 6 feet x 6 inches or 8 feet x 8 inches as determined to be appropriate for the expected load. your posts are 2ft (0.6m) longer than the fence height. If you’re setting wooden or concrete posts in concrete you’ll need 8ft (2.4m) posts for a 6ft (1.828m) fence – i.e. What size fence posts do I need?ĭecide on the height of your fence and you can work out the length of the posts to buy. 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″. The lumber industry defines standard wood post sizes as 4×4 or 6×6.
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. The nominal measurement is made before the lumber is surfaced. The reason is that dressed lumber has been surfaced or planed smooth on four sides (called S4S). The “nominal” cross-section dimensions of a piece of lumber, such as 2 X 4 or 1 X 6, are always somewhat larger than the actual, or dressed, dimensions. So, a “4/4” board is four quarters, or 1 inch thick, an “8/4” board is eight quarters, or 2 inches thick, a “10/4” board is ten quarters, or 2.5 inches thick, etc. What is the actual size of a pressure treated 4x4? What is thickness of 4x4?Īccording to the NHLA rules, 13/16″ is the standard acceptable thickness of surfaced 4/4 lumber.
4X4 ACTUAL SIZE FULL
Because of this extra milling, a 2×4 no longer measures a full 2 inches by four inches. … Now, most timber is milled and planed to give it a little more of a finished look, and a little more of a consistent size and profile. “Dimensional” lumber is the general name for framing lumber. It is well known that lumber is sold based on nominal sizes, and the actual size of the boards is smaller than the nominal size. While it is true that the actual size of a 4 x 4 board is 3 ½ x 3 ½, that is not a deceptive practice in my opinion. For example a heart shaped frame can’t be turned it on its side otherwise it would be a sideways heart.33 Will Home Depot cut wood for you? Is a 4x4 really 4 inches? You can spot these frames a couple of different ways. Often times, you will find a frame that can only be used in one direction. So before you buy a frame always pay attention to whether the frame can be used both vertically or horizontally. The only way to measure the opening exactly is by opening up the frame and removing the back so you can measure the size of the glass. Keep in mind that there has to be a ledge that keeps the glass and picture in place so there will always be a thin border around your picture that you won’t see in the frame. For example a 4圆 frame will have an opening that’s 3 ¾’ by 5 3/4’.
Keep in mind that the frame will always be a little smaller than your actual image. So, if you ever wanted to measure a frame to see if it was the right size measure the inside dimension of the opening not the outside dimensions of the frame. Just remember that the frame size is intended to represent the size of the picture NOT the exterior size of the frame. A good rule of thumb is that 6x4 frames can only be used horizontally while 4圆 frames can generally go either horizontal or vertical. However, if you had a 4圆 photo that was taken in the vertical direction then the frame size could be EITHER a 6x4 frame or a 4圆 frame that could be used vertically. So, if you have a 4圆 horizontal photo then the frame size would be a 6x4. The standard way to measure picture frames is by measuring width by height. So, anytime you hear standard frame size, you really should be thinking about the size of your picture.įrame sizes are measured in inches in the US and centimeters in most other parts of the world. Standard means that the sizes are more common and are commonly typical photo sizes. Picture Frames come in a huge selection of sizes but they are generally categorized into standard and non-standard sizes. However, if you’re new to the world of picture taking and frames then this will give you the info you need to understand picture frame sizes. If you take pictures, then understanding picture frame sizes will be a snap.
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