The first cold morning of fall often brings a surprise: water dripping from the underside of a pole barn roof that has never leaked. It isn't a leak. It's pole barn condensation, and it's one of the most common problems we hear about from post-frame owners across Iowa, Wisconsin, Kansas and Indiana every October. The good news is that condensation is predictable and preventable. Here's what causes it, how to stop it in an existing building, and how to design it out of a new o

Midwest roofs take a beating. A single year can bring golf-ball hail in May, 60 mph straight-line winds in July, a foot of wet snow in December, and dozens of freeze-thaw cycles in between. That is why more homeowners, farmers, and builders across Iowa, Illinois, Wisconsin, Minnesota, and beyond are choosing metal roofing over asphalt shingles. This guide covers the five reasons metal roofing is the best roof choice for Midwest homes. It also walks through panel profiles, fin

The most costly post frame building mistakes are skipping engineered snow and wind loads, leaving condensation control out from under the metal roof, poor ventilation, using posts not rated for ground contact, bad drainage, wrong or poorly driven fasteners, choosing panels on price alone, undersized door headers, skipping permits, and not planning for future use. Post frame buildings are simple, which is part of their appeal. But small planning mistakes can lead to leaks, rot

For post frame barns and storage buildings, an exposed-fastener ag panel is the most economical choice. For shops and commercial buildings, PBR panel adds strength and better support at the purlins. For post frame homes and premium buildings, a hidden-fastener standing seam gives the cleanest look and the fewest roof penetrations. Match the gauge to your snow and wind loads, and use quality coated fasteners. On a post frame building, the roof does more than shed water. The pa

The cost of a post frame building depends mostly on its footprint, eave height, snow and wind load requirements, foundation type, roofing and siding choices, doors, insulation, and local labor rates. A basic uninsulated storage building sits at the low end. A finished shop or post frame home costs several times more per square foot. The most accurate way to price a project is a materials takeoff from a local dealer. "How much does a post frame building cost?" is the first que

Post frame construction uses a few large wood columns spaced 8–12 feet apart on individual footings. Stick framing uses many small studs, usually 16 or 24 inches apart, on a continuous foundation. Post frame is usually faster and cheaper for large, open buildings such as shops, barns, and barndominiums. Stick framing is often better for multi-story homes and tight urban lots, where standard plans and financing are easier. Choosing between post frame and stick frame shapes you

Quick answer: Post frame construction is a building method that uses large wood columns, usually spaced 8 to 12 feet apart, to carry the roof and wall loads. The columns are embedded in the ground or set on concrete piers. Horizontal girts and purlins tie the columns together, and metal panels fasten over them to form the roof and walls. The result is a building that goes up fast, spans wide open interiors, and doesn't need a continuous foundation. Post frame buildings starte

Board-and-batten has been around for roughly as long as people have nailed boards to buildings. Vertical planks with narrow strips over the seams — originally a practical way to close gaps in green lumber, later one of the most durable looks in American architecture. The problem has always been the wood. Board-and-batten in timber means painting, caulking, rot at the base, and a maintenance cycle that never ends. The look is timeless; the upkeep is relentless. Metal Batten so

Ridge vents get all the attention. They're visible, they're a discrete product, and they're easy to point at. But a ridge vent is an exhaust. Exhaust without intake is a straw with your thumb over the end — and the intake, on almost every building, is the soffit. Get the soffit wrong and the ventilation system you paid for doesn't function, no matter how good the ridge detail is. Here's how to spec metal soffit so the whole assembly actually works. Why Intake Is The Half That

Looking back at our growth, Metal Wholesale LLC was honored with the prestigious Iowa Venture Award, nominated by our partners at Southern Iowa Electric Cooperative Metal Wholesale Recognized with Iowa Venture Award A year ago, the Iowa Area Development Group and its rural electric cooperative partners presented Metal Wholesale with a 2025 Iowa Venture Award at the Southern Iowa Electric Cooperative annual meeting. It is an award for entrepreneurial vision and community impac

For many agricultural, utility, and budget-conscious projects, an exposed-fastener roof is the practical choice because wide panels and direct attachment can simplify installation and control material and labor costs. It can also be a good fit when the roof geometry and panel lengths match the manufacturer’s installation requirements. For a residence or design-led commercial building where clean lines, reduced visible hardware, and long-term thermal movement are priorities, a

Two ribbed steel panels. Both exposed fasteners. Both go on roofs and walls. From forty feet away on a finished building, a lot of people couldn't tell you which is which. Up close, they're built for different structural jobs—and once you understand what the rib is doing, the specification decision gets simple. What The Rib Is For The rib isn't decoration. A flat sheet of steel spanning between supports deflects under load. Form a rib into it, and you dramatically increase it

A metal roof is a panel system held together by thousands of small decisions, and almost every one of them is a screw. Panels rarely fail. Fasteners do—usually because the wrong one was specified or the right one was driven badly. Both are entirely preventable, and both cost far more to fix later than to get right the first time. Here's how to select and install metal roofing fasteners properly. Start With the Substrate This is the first fork, and it's non-negotiable. What ar

The call usually comes in spring. A customer's shop is dripping. They've been up on the roof, they can't find anything wrong, and they want to know why the roof you sold them leaks. It doesn't. Ask one question: was it raining? If water is falling inside a building on a clear day, you're not dealing with a leak. You're dealing with condensation, and it's one of the most common — and most misdiagnosed—problems in post-frame construction. Metal Roof Condensation Control for Pos

There are two families of metal roofing and one long-running argument about them. Exposed fastener systems screw through the panel face into the framing below. Standing seam systems attach with concealed fasteners under the seam, so nothing penetrates the weather surface. Everything else — cost, install time, lead time, appearance, service life — follows from that one structural difference. Neither is the "better" system. They're built for different jobs, and specifying the w

Every metal roofing order comes down to this question eventually, and it usually gets answered badly — either "heavier is better, always" or "the customer won't pay for it." Both are lazy. The right answer depends on the building, the span, the climate, and what the customer is going to do with the structure for the next thirty years. Here's how to make the call quickly and defend it at the counter. First, get the direction right. Gauge runs backwards, which trips people up c

Most people replace a roof twice in their life, and the second time they think much harder about it than the first. That's usually when metal shingles enter the conversation. You've lived through a full asphalt cycle — you've seen the granules in the gutter, the curled edges on the south face, the shingle that went missing after a summer storm — and you start asking whether there's something that doesn't do that. Metal shingles vs. asphalt shingles is the comparison that foll

Close-up view of premium metal shingles installed on a residential roof Upgrading your home’s roof can be a smart move. It protects your investment, boosts curb appeal, and can even save you money over time. One roofing option that stands out is metal shingles. They combine durability, style, and energy efficiency in a way few other materials can match. If you want a roof that lasts, looks great, and handles tough weather, metal shingles are worth considering. Let’s explore w

When you’re searching for a trusted metal building provider, you want more than just metal. You want reliability, quality, and a partner who understands your needs. Whether you’re managing a lumberyard, a building supply business, or working in construction, the right metal supplier can make all the difference. Let’s break down how to find that perfect match. Why Choosing a Trusted Metal Building Provider Matters Picking the right supplier isn’t just about price. It’s about t

Learn about metal roof installation cost, including factors like labor and materials. Use our estimator to bid effectively on your projects!