Figuring out what to build your exterior stairs from can be tricky. You need something that looks good, holds up against the weather, and doesn’t break the bank. I remember when my dad built some steps to our back deck using regular lumber, and they rotted within just a few years. Definitely want to avoid that! So, let’s explore some of the best materials for exterior stairs that balance durability, cost, and aesthetics.
Product Overview / Quick Summary
- Pressure-Treated Wood: Budget-friendly, resists rot and insects.
- Cedar: Naturally beautiful and weather-resistant, but pricier.
- Redwood: Similar to cedar, rich color, also more expensive.
- Composite Decking: Low maintenance, resists fading and staining.
- Concrete: Extremely durable, customizable, but requires skilled installation.
Top 5 Best Materials For Exterior Stairs
1. Pressure-Treated Wood
Pressure-treated wood is a common choice for exterior stairs because it’s affordable and widely available. The treatment process helps it resist rot, decay, and insect infestation, making it suitable for outdoor use. It’s your basic, reliable option.
Pros:
- ✅ Cost-effective compared to other materials.
- ✅ Readily available at most home improvement stores.
- ✅ Resistant to rot, decay, and insects.
Cons:
- ❌ Can warp or crack over time.
- ❌ Requires staining or painting for added protection and aesthetics.
- ❌ Not as visually appealing as natural wood options.
Verdict: Best for homeowners on a budget who need a functional and durable option, and don’t mind the look of it.
2. Cedar
Cedar is a naturally beautiful wood that’s also known for its resistance to decay and insects. Its natural oils act as a preservative, making it a great choice for exterior stairs. Plus, it smells amazing when you cut it!
Pros:
- ✅ Naturally resistant to rot, decay, and insects.
- ✅ Beautiful reddish-brown color.
- ✅ Accepts stains and finishes well.
Cons:
- ❌ More expensive than pressure-treated wood.
- ❌ Softer than some other wood options, making it prone to scratches.
- ❌ Can fade to a gray color if not properly sealed.
Verdict: A good choice for those who value natural beauty and are willing to spend a bit more for a durable and attractive staircase.
3. Redwood
Redwood is another excellent choice for exterior stairs due to its natural beauty, resistance to decay, and stability. It has a rich, warm color that adds a touch of elegance to any outdoor space. We used some redwood to build a small planter box and it still looks great after 5 years.
Pros:
- ✅ Naturally resistant to rot, decay, and insects.
- ✅ Dimensionally stable, meaning it’s less likely to warp or crack.
- ✅ Beautiful reddish-brown color that ages gracefully.
Cons:
- ❌ One of the most expensive wood options.
- ❌ Can be difficult to find in some areas.
- ❌ Requires regular maintenance to preserve its color and prevent weathering.
Verdict: Ideal for homeowners who prioritize aesthetics and longevity and are prepared for the higher cost and maintenance requirements.
4. Composite Decking
Composite decking is made from a blend of wood fibers and plastic, creating a material that’s incredibly durable and low-maintenance. It resists fading, staining, and scratching, making it a great option for high-traffic areas like stairs. It’s like the ultimate no-fuss option.
Pros:
- ✅ Low maintenance, requires no staining or sealing.
- ✅ Resistant to fading, staining, and scratching.
- ✅ Available in a variety of colors and textures.
Cons:
- ❌ Can be more expensive than wood initially.
- ❌ Doesn’t have the same natural look and feel as real wood.
- ❌ Can get hot in direct sunlight.
Verdict: Best for busy homeowners who want a durable, low-maintenance option that will look great for years to come without much effort.
5. Concrete
Concrete is an incredibly durable and versatile material that can be used to create stunning exterior staircases. It can be molded into various shapes and finishes, and can be stained or stamped to achieve a custom look. My neighbor had some concrete steps poured and they look amazing, almost like stone.
Pros:
- ✅ Extremely durable and long-lasting.
- ✅ Can be customized with different colors, textures, and finishes.
- ✅ Requires minimal maintenance.
Cons:
- ❌ Can be expensive to install, especially for complex designs.
- ❌ Requires skilled labor for proper installation.
- ❌ Can be cold and hard underfoot.
Verdict: Ideal for those who want a permanent, low-maintenance staircase and are willing to invest in professional installation and custom design.
Buying Guide
Choosing the right material for your exterior stairs depends on a few key factors. Here’s what to consider:
- Budget: Pressure-treated wood is the most affordable, while redwood and concrete are typically the most expensive.
- Climate: If you live in an area with harsh weather, choose a material that’s highly resistant to moisture, rot, and temperature changes. Composite decking and concrete are excellent choices.
- Maintenance: If you don’t want to spend a lot of time on maintenance, composite decking or concrete are good options. Wood stairs will require regular staining or sealing.
- Aesthetics: Consider the overall style of your home and choose a material that complements it. Natural wood options like cedar and redwood offer a classic, elegant look, while concrete can be customized to match any design.
- DIY vs. Professional Installation: Some materials, like pressure-treated wood and composite decking, are relatively easy to install yourself. Concrete, on the other hand, requires professional installation to ensure proper structural integrity.
Think about how the stairs will be used. High-traffic areas might benefit from more durable materials like composite or concrete. Less used stairs might be fine with treated lumber. Make sure to check your local building codes before starting any project, as there may be specific requirements for stair construction.
FAQs
Here are some frequently asked questions about materials for exterior stairs:
Q: How do I protect wood stairs from rotting?
A: Apply a high-quality exterior stain or sealant regularly. Make sure the stairs are properly ventilated to prevent moisture buildup. Choose naturally rot-resistant woods like cedar or redwood.
Q: Are composite stairs slippery when wet?
A: Some composite decking can be slippery when wet. Look for products with a textured surface or add non-slip strips to the treads.
Q: Can I paint concrete stairs?
A: Yes, you can paint concrete stairs using a paint specifically designed for concrete surfaces. Be sure to properly clean and prime the concrete before painting.
Q: How often do I need to maintain my wood stairs?
A: It depends on the type of wood and the climate. Generally, you should clean and inspect your wood stairs at least once a year and reapply stain or sealant every two to three years.
Q: Is pressure-treated wood safe for my family and pets?
A: Modern pressure-treated wood uses safer chemicals than older versions. However, it’s still recommended to wash your hands after handling it and avoid using it for raised garden beds or other areas where it might come into direct contact with food.
Conclusion
Selecting the right material for your exterior stairs is an important decision that impacts both the look and longevity of your outdoor space. Whether you prioritize budget, durability, aesthetics, or ease of maintenance, there’s a material that fits your needs. Take the time to weigh the pros and cons of each option and choose the one that best suits your lifestyle and home.
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