When it comes to deck railing options, there are numerous materials, styles, and designs available to suit various preferences and needs. Here are some common deck railing options:

1. Wood Railing: Wood is a classic and versatile choice. It can be stained or painted to match your deck's aesthetic. Popular wood choices include cedar, redwood, and pressure-treated pine. Wood railings can be traditional with vertical balusters or more modern with horizontal lines.
2. Metal Railing:Wrought Iron: Offers a timeless and elegant look. It can be ornate or simple, depending on your style.
   Aluminum: Lightweight, durable, and low-maintenance. Aluminum railings can be powder-coated to resist rust and come in various colors and designs.
   Steel: Provides a modern and industrial appearance. It's sturdy and can be combined with other materials like glass or cable.
   
3. Glass Railing: Glass railings provide an unobstructed view and a sleek, contemporary look. Tempered glass is used for safety and is held in place by metal or wood frames or posts.
4. Cable Railing: This type of railing uses thin cables stretched horizontally between posts, creating a minimalist and open feel. It's great for maintaining views and is often used in modern designs.
5. Composite Railing: Made from a combination of wood fibers and recycled plastics, composite railings offer the look of wood without the maintenance. They are available in various colors and styles.
6. Vinyl Railing: Vinyl railings are low-maintenance and can mimic the appearance of wood. They're resistant to weather, insects, and rot.
7. Rope Railing: This unique option uses sturdy ropes or cables wrapped around posts to create a nautical or rustic vibe.
8. Mixed Material Railing: Combining different materials, such as wood and metal, can create a distinctive and personalized look.
9. Mesh or Panel Railing: Instead of traditional balusters, these railings use mesh or panels made from materials like wire, mesh, or perforated metal for a modern touch.
10. Composite and PVC Railing: Similar to composite decking, these railings are made from synthetic materials that are durable and require minimal maintenance. They're available in various colors and styles.

When choosing a deck railing option, consider factors like your deck's style, maintenance requirements, safety, local building codes, and your personal preferences. Keep in mind that some materials may be more expensive upfront but offer lower maintenance costs over time, while others may require more upkeep. Always ensure that your chosen railing complies with local building codes and regulations for safety purposes.