Are you building a new home or looking to upgrade your existing one? If so, roofing is one area you won’t want to skimp out on. The right roof will protect your home for decades, while ensuring energy efficiency and solid curb appeal along the way. The wrong roof will have a short lifespan and require frequent maintenance.
Regardless of whether you lean traditional or modern, a standing seam metal roof will check those boxes while complementing your home’s aesthetic. But what is a standing seam metal roof – what does installation look like, how much does it cost, and how long does it last?
At Green Tree Metals, we’ve partnered with homeowners, contractors, and builders across North Georgia for over 15 years. From our locations in Hartwell and Winterville, we offer the materials and expertise to accommodate all of your metal roofing needs. In this post, we’ll break down everything you need to know about standing seam panels.
What is a Standing Seam Metal Roof?
A standing seam metal roof is a system that uses vertical panels that interlock at raised – or standing – seams. Beneath the seams are fasteners, which provide a streamlined and durable seal capable of resisting weather, leaks, and other roofing nightmares. This system makes standing seam panels one of the most durable roofing options.
At Green Tree Metals, we make it easy for homeowners to appreciate the system’s durability by offering high-performance systems like our Standing Seam Hemioc Pro for superior weather resistance.
Homeowners who invest in a standing seam metal roof can expect it to last decades. Far from needing regular repairs or maintenance, the roof’s average lifespan generally falls between 40-60 years, when installed correctly.
Types of Standing Seam Systems
Green Tree Metals offers several standing seam roofing options to homeowners. These include:
Standing Seam Hemloc Low 1″
The Hemloc Low 1″ panel features a concealed fastener system and sports a clean, modern aesthetic. The panel is a nail strip panel, meaning that it fastens directly to the roof deck without separate clips. This makes the Hemloc Low one of the easiest standing seam options to install, especially for residential projects.
Because of the straightforward installation, many homeowners use Hemloc Low for simpler jobs, such as quick re-roofing projects and accent applications like porches. The system is an ideal choice for homeowners who want the benefits of a standing seam without the complexity or cost of other systems.
Standing Seam Hemloc Medium 1.5″
Like the Low 1”, the Hemloc Medium 1.5″ has the user-friendly nail strip system but features a taller 1.5″ rib. The additional height encourages water shedding, wind resistance, and overall durability, giving homeowners an even stronger and more weather-ready panel. Custom-cut options make it versatile and suitable for a wide range of home layouts.
The panel serves as an ideal middle ground for homeowners looking to strike a balance between ease of installation and elevated performance. If your property sees moderate to heavy rain or wind, the Hemloc Medium could be a smart upgrade.
Standing Seam Hemloc Hi 1.75″
The Hemloc Hi 1.75″ panel ditches the nail strip system of the 1” and 1.5” models, relying instead on a snap-lock mechanism. Here, clips secure the panel and allow it to “float” – helping the panel expand and contract with temperature changes. This reduces stress on the roof and helps prevent issues like waviness or oil canning. Likewise, its 1.75″ height allows the Hemloc Hi to withstand more demanding environments.
The Hemloc Hi is a smart choice for homeowners looking for a high-performance roof, especially one that can handle Georgia’s hot summers, rapid temperature swings, and frequent strong winds.
Standing Seam Hemloc Pro 2″
The Hemloc Pro 2″ is a commercial-grade, mechanically seamed system built for maximum strength and durability. Instead of panels snapping together, a seaming machine locks them in place, creating one of the strongest standing seam connections available. Its 2″ rib height, optional structural clip system, and ability to span open purlins make the Hemloc Pro perfect for low-slope roofs and commercial-grade requirements.
Homeowners or builders looking for top-tier durability, wide panel spans, or a roof capable of withstanding tough weather conditions will want to consider getting the Hemloc Pro. It’s also the only standing seam option that can be radiused into architectural accents, making it the strongest contender for both structural needs and standout design features.
How to Install a Standing Seam Metal Roof
Standing seam metal roofing offers long-term performance, but a correct installation requires precision and training. Each panel is custom-cut before being secured in place with concealed fasteners or clips, with seams that either snap together or mechanically lock in place. Proper alignment is essential, as small mistakes can lead to large issues like leaks and reduced lifespan.
Because of this, standing seam metal roofing is generally not a DIY-friendly project. Instead, turn to experienced professionals who understand how different options behave and how to best prepare roofs for long-term performance. At Green Tree Metals, we specialize in doing just that!
How Long Does a Standing Seam Metal Roof Last?
Metal is one of the most durable roofing types – for the most part, it’s immune to cracking, warping, mold, and insect damage other roof materials can experience. If you want maximum durability, investing in higher rib profiles and mechanically seamed panels (like in the Hemloc Pro 2″) can provide additional weather resistance.
But how long does a standing seam metal roof last, specifically? The short answer is: quite a while, and often 2-3x longer than an asphalt roof! Although dependent on climate and other factors, a typical lifespan is 40-60 years, with a high-quality installation potentially helping to extend that even further.
How Much Does a Standing Seam Metal Roof Cost?
Compared to traditional asphalt shingles, metal roofs – including standing seam panels – generally come in at high price points. However, their long lifespans and low maintenance requirements make them much more cost-effective over time.
The specific cost depends on rib height, roof complexity, installation method, and other factors. We’re happy to provide you with a custom quote!
General Advantages and Disadvantages
Before committing to a specific type of roofing, it’s worth taking an objective look at the pros and cons.
When it comes to standing seam panels, advantages include:
- Long lifespan: Typically 40-60 years with low maintenance; far longer than asphalt shingles
- Exceptional durability: Resistant to wind, rain, snow, fire, rot, and corrosion
- Energy-efficient: High-reflectivity finishes and Energy Star® ratings help reduce cooling costs
- Sleek, modern appearance: Clean vertical lines and concealed fasteners that work with both traditional and modern homes
On the other hand, potential disadvantages include:
- Higher upfront cost: More expensive than traditional shingles
- Specialized installation requirements: Snap-lock and mechanical seam systems should only be installed by trained professionals
Green Tree Metals: Your Local Metal Roofing Experts
While choosing a roofing material is a major decision, standing seam metal offers a combination of strength, efficiency, and modern design that’s difficult to beat. With proper installation, you can sleep soundly as your roof protects your home for decades to come.
As experts in standing seam metal roofing for Georgia homeowners in Hartwell, Winterville, and surrounding areas, we’re here to help. Contact us for a free quote.
