A deck that is not surrounded by railings is dangerous and could even violate compliance with the building code. If you're not adhering to the guidelines on deck railings then you expose yourself to unwanted harassment from many, particularly in a society that is as demanding as the one we live in. 

Therefore, why risk it? Use a strong aluminum deck railing to protect your house. Sometimes, we are prone to build a deck with a lower railing than what the construction code requires us to be able to. This shouldn't be permitted.

Image Source Google

Code for Decks and Railings

The building codes of different states differ, but the majority of states agree that if your deck is more than 3 feet away from your next vertical surface you must have a fall safety. A wall (not necessarily bricks or mortar, but it could be a wood wall or a PVC one) is acceptable, however, it should be not recommended as it is expensive, blocks the view, has a greater capacity for the exact size, and is not a safety improvement in the same way as a deck railing.

Options Available for Deck Railings

The main motive behind putting the deck railings up is to ensure safety, However, the style and class offered by deck railings can enhance the aesthetic appeal of the structure. Railings with multiple colors can be used to provide an appealing appearance to your building. The options of materials include aluminum, PVC, wood, or even a combination of three, however, the combination is not often utilized.