What size are post caps?

The ideal fence or deck post opening size is between 1/16 to 1/8 of an inch larger than the width of your post. This will allow the post cap to sit snugly atop your post without blowing over and away in the wind.

How do you measure a deck for post caps?

Measuring external post caps is a fairly simple process. It is essentially measuring from the inner edge of one of the post cap’s walls to the opposite side’s inner edge and it should consistently match with the corresponding post size.

What is the actual size of a 4×4 post?

3½ inches by 3½ inches
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.

How high should deck post caps be?

How High Should Deck Post Caps Be? Across the United States, the general rule of thumb is that deck railing should be at least 36 inches high, from the deck board surface to the top of the top rail. Deck posts generally sit 1 to 3 inches taller than the top deck rail.

Are 4×4 really 4 inches?

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. 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.

How high is a fence post cap?

Why is lumber not true to size?

Maybe you’ve noticed that lumber sizes are often misleading. 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. The reason is that dressed lumber has been surfaced or planed smooth on four sides (called S4S).

What is the size of a post cap?

Post Cap Measuring Chart Our Cap Size (Measured In OD) Post Size 2″ 2″ x 2″ Aluminum Posts OD 3.5″ 3.5″ x 3.5″ Vinyl Posts OD 3.625″ 4″ x 4″ Wood Posts (3.5″ x 3.5″ OD) 4″ 4″ x 4″ Vinyl Posts OD

What is the best post cap for outdoor projects?

Give us a call at (888) 378-1189 Finish your outdoor project with this Pyramid Flat Vinyl Post Cap designed and manufactured by LMT. Made for a 3.5″ post, this cap is lightweight, quick to install, and will prevent water from penetrating the post while enhancing your design. Post Caps are Different for Vinyl and Wood Posts!

How do you put a cap on a fence post?

Simply slide the post cap onto the top of the post, it’s that easy. Put the finishing touch on your fence or deck posts with this gorgeous Flat Vinyl Post Cap. • Maximum Profile Dimensions: 3.500″ Sq. Post Caps are Different for Vinyl and Wood Posts!