When it comes to exterior cladding, homeowners and Building Designers often wonder whether metal roofing panels can be used as siding. The answer is a bold yes, and it’s becoming an increasingly popular option due to its durability, longevity, and clean lines. Many manufacturers now offer metal siding specifically designed to be installed vertically or horizontally, ensuring a smooth and modern appearance.
In this article, we will delve into the advantages, challenges, and installation process of using standing seam metal roofing as siding, ensuring you have all the relevant information to decide if it’s the right option for your house, barns, sheds, or industrial buildings.
Table of Contents
Suitability of Metal Roofing for Siding
Why Metal Roofing Works as Siding
The structural integrity of metal roofing panels makes them an efficient solution for wall panels as well. Many panel systems, such as standing seam, ⅞” corrugated, and T-Groove flush wall panels, are designed to handle wind uplift resistance, moisture exposure, and temperature fluctuations.
Types of Metal Roofing Suitable for Siding
When choosing metal roofing panels for siding applications, it’s important to consider the panel system, fastening method, and structural stability. Some metal roofing types work better as siding due to their design, strength, and visual appeal. Below are the most common types of metal roofing that can be used as siding:
Standing Seam Panels
Standing seam metal panels are one of the best choices for siding because they feature concealed fasteners, ensuring a seamless appearance with clean lines. Available in mechanically seamed, snap lock, and nail strip varieties, these panels offer superior weather tightness and durability. Their vertical installation process makes them a perfect choice for modern homes and commercial buildings.
⅞” Corrugated Panels
Corrugated metal siding is a cost-effective option commonly used in barns, sheds, and industrial buildings. These panels feature deep ridges that add strength while providing a rustic or industrial look. They are lighter, easier to install, and require fewer fasteners compared to other metal wall panels.
T-Groove Flush Wall Panels
For a sleek, smooth, and minimalist appearance, T-Groove flush wall panels are an excellent choice. They provide a modern aesthetic with concealed fastening systems, creating a uniform look without visible laps or screws. These panels are commonly installed in residential projects where a premium finish is desired.
Ribbed Metal Panels
Ribbed metal wall panels are designed for both horizontal and vertical siding applications. Their raised ridges provide additional strength and visual texture, making them a popular option for agricultural, industrial, and commercial structures.
Batten Panel Systems
A batten panel system consists of two-piece panels with a raised cap covering the seams, ensuring enhanced weather tightness. This design is highly effective in areas with heavy rain or snow since it helps prevent water infiltration.
Common Applications of Metal Roofing as Siding
Residential Buildings
Standing seam metal siding and T-Groove flush wall panels are commonly used in modern homes due to their clean lines, concealed fasteners, and smooth aesthetic appeal. The availability of premium PVDF coatings, custom colors, and various design options allows homeowners to create a unique and high-end look while benefiting from superior longevity. These metal siding panels provide a low-maintenance, fire-resistant, and durable exterior solution, making them a practical choice for contemporary housing.
Agricultural Structures (Barns, Sheds, and Framed Buildings)
For barns, sheds, and framed buildings, metal siding is an efficient solution that offers cost-effectiveness and long-term durability. It is resistant to pests, fire, mold, and moisture, which makes it ideal for agricultural buildings. Many manufacturers provide pre-painted Galvalume steel panels that ensure structural stability and weather resistance for decades. The installation process is relatively straightforward, with the use of furring strips, lap screws, and concealed fastening systems ensuring secure attachment to the frame.
Industrial and Commercial Buildings
Factories, warehouses, and office buildings benefit from metal wall panels due to their low-maintenance requirements, high durability, and cost-effectiveness. Standing seam roofing panels, corrugated metal siding, and flush wall panels are commonly installed in industrial and commercial settings to provide a structurally solid, weather-resistant, and aesthetically appealing cladding option. The combination of durability, strength, and fire resistance makes metal siding a superior choice for businesses looking for a long-lasting exterior solution.
Advantages of Using Metal Roofing as Siding
Durability & Longevity
Metal siding is designed to withstand harsh weather conditions, offering a lifespan of 40-60 years, significantly longer than traditional vinyl or wood siding. Premium PVDF-coated panels and pre-painted Galvalume steel enhance corrosion resistance, making metal siding a long-lasting investment.
Energy Efficiency & Cost-Effectiveness
Metal siding reflects heat, making it a superior choice for energy savings. The overall cost is higher initially, but the long-term benefits outweigh cheaper alternatives. Additionally, concealed fastening systems ensure a weathertight installation, reducing energy leaks.
Low Maintenance & Easy Cleaning
Unlike T-1-11 wood siding that can become rotted over time, metal panels require minimal maintenance. A simple hose-down removes debris, and PVDF paint coatings resist fading and chalking, ensuring a beautiful, clean surface for decades.
Fire & Pest Resistance
Metal siding is resistant to pests, fires, and mold, making it a safer option than SmartSide, aluminum, or wood-based cladding. Its non-combustible nature makes it an ideal choice for areas prone to wildfires.
Aesthetic Appeal & Customization
Standing seam metal siding offers clean lines with concealed fasteners, creating a seamless, premium look. With available color cards, design options, and finishes, homeowners can tailor their metal siding to achieve a unique appearance.
Structural Stability & Strength
Metal wall panels provide superior rigidity compared to traditional siding options. The mechanically seamed panel systems ensure a stronger, more stable surface that resists bending under wind gusts.
Challenges and Considerations
Structural Considerations
Metal roofing panels are lightweight and may require additional framing for stability. The installation process often involves furring strips, bracing, and lap screws to ensure a secure and long-lasting attachment.
Moisture Management & Condensation Risks
One common concern is moisture buildup behind the siding panels, leading to potential issues with mold growth. To prevent this, use proper sealing techniques, including caulking tape, concealed fastening systems, and waterproof underlayment.
Installation Complexity
Unlike wood or vinyl siding, installing standing seam roofing as vertical siding requires specialized tools like a mechanical seamer, nail strip fasteners, and properly gauged metal sheets. Misalignment can lead to leaking seams, which can be avoided by following the manufacturer’s instructions carefully.
Cost Considerations
While metal siding is cost-effective in the long run, its initial price per square foot is higher than traditional siding materials. Premium PVDF-coated panels and standing seam systems are more expensive, though they offer superior durability and aesthetics.
Expansion & Contraction with Temperature Changes
Metal siding expands and contracts with temperature fluctuations. Using fixed clips or a butterfly clip attachment system helps to accommodate this thermal movement, ensuring the panels remain structurally intact.
Compliance with Local Building Codes
Before installing metal siding, homeowners should check local building codes for specific requirements related to panel fasteners, spacing, and bracing requirements. Industrial applications may require additional structural support due to wind load regulations.
Installation Best Practices
Preparation & Planning
Proper installation begins with measuring, cutting, and fitting panels accurately. It’s essential to visualize the final outcome before installing to avoid alignment issues.
Fastening & Overlapping
Using nails, screws, and concealed fasteners, ensure panels are securely attached to prevent water leaking. Overlapping panels correctly ensures weather tightness and improves structural strength.
Finishing & Maintenance
Once installation is complete, apply trim to edges and corners for a clean finish. Regular inspection for wear and damage will maintain the siding’s beauty and longevity.
FAQs
Can metal roofing really be used as siding?
Yes! Metal roofing panels are highly durable and weather-resistant, making them a great choice for siding. With options like standing seam, corrugated, and flush wall panels, metal siding offers a sleek, modern look while providing superior protection against the elements.
What are the best types of metal roofing for siding?
The best types include standing seam panels for a seamless look, corrugated metal for an industrial feel, T-Groove flush wall panels for a modern aesthetic, ribbed metal panels for added strength, and batten panel systems for superior weather tightness. Each type offers durability and design flexibility.
Is metal siding more durable than traditional siding materials?
Yes! Metal siding lasts 40-60 years, much longer than wood or vinyl, and requires minimal maintenance. It is resistant to fire, pests, moisture, and extreme weather, making it a superior alternative to traditional siding materials.
Does metal siding help with energy efficiency?
Absolutely! Metal siding reflects heat, reducing cooling costs in summer, and provides better insulation when installed with underlayment. It helps minimize energy leaks, making it a cost-effective and eco-friendly choice for homes and buildings.
What are the main challenges of using metal roofing as siding?
Challenges include higher upfront costs, installation complexity requiring professional expertise, and thermal expansion, which must be managed with proper fastening techniques. Additionally, moisture control is essential to prevent condensation buildup behind the panels.
The final outcome depends on your needs, budget, and aesthetic preferences. Metal roofing panels, especially standing seam, ⅞” corrugated, and flush wall panels, are excellent choices for siding applications when installed properly. If you’re looking for a long-lasting, durable, and stylish alternative to traditional siding materials, then metal siding is a superior option. To explore metal siding further, check out manufacturer websites, request free samples, and compare pricing options to find the best metal siding for your project.