Railings are the most prominent element on any deck. Railings are a design statement that is easy to be seen from far away and up close. Deck railings are more than just a safety feature for a deck.
The aluminum deck balustrade defines the design and boundaries of the deck space. The almost limitless number of deck design options and construction options available will not be affected by local building codes.
Step 1 – Deck height:
For decks that are more than 36 inches above the ground and any set of stairs, railings will be required. A minimum of 24 inches may be better, as homeowners are more likely to sue them in the event that a person falls.
Step 2 – Railing Height
The railings are usually 36 to 42 inches high above the deck's surface. You can have them as low as 30 inches, or as high as 48 inches, depending on the deck's height above the ground. The rule of thumb is that the railing should be higher than the deck.
Safety considerations are the main reason for this. You can choose from wood, vinyl, or aluminum balusters for deck railings.
Step 3 – Railing Construction
The length of the horizontal rail and the size of the cap will determine the spacing between the posts. A 2×4 cap can allow 4×4 posts to be spaced 4 feet apart, while a 2×6 cap can allow for 4×4 posts to be spaced 6 feet apart.
These railings have horizontal parts that are bolted or screwed to the posts. They are the strongest and most simple.