Finding quality used tv towers can feel like a bit of a scavenger hunt, but it's one of the best ways to save a ton of money if you're setting up a ham radio station, boosting your home internet, or even actually trying to get local television signals. Let's be honest, the price of new galvanized steel has gone through the roof lately. If you can find a solid tower that someone else doesn't need anymore, you're looking at potentially saving hundreds, if not thousands, of dollars.
But before you go out and grab the first lattice structure you see on the side of the road, there are some things we should probably talk about. It's not just about getting the metal from point A to point B; it's about making sure that metal isn't going to come crashing down during the first heavy windstorm of the season.
Why buying used makes so much sense
The most obvious reason people go looking for used tv towers is the cost. A brand-new 50-foot guyed tower can cost a small fortune once you factor in shipping. Since towers are heavy and awkward, shipping costs often rival the price of the tower itself. When you buy used locally, you're usually the one handling the transport, which keeps those extra fees out of the equation.
Beyond the money, there's the environmental side of things. Steel is incredibly energy-intensive to produce. By repurposing a tower that was destined for a scrap yard, you're basically recycling on a massive scale. Most of these older towers were over-engineered anyway. A Rohn tower from thirty years ago, if it was maintained properly, is often just as sturdy as one manufactured last week.
Where to actually find them
You won't usually find these at your local hardware store. Most of the time, the best deals on used tv towers come from private sellers.
- Ham Radio Forums: This is the gold mine. Amateur radio operators (Hams) are constantly upgrading or moving. Check sites like QRZ or eHam. These guys usually know exactly what they have and how to take it down safely.
- Estate Sales and Auctions: Sometimes a house sells, and the new owners have no interest in the giant metal "eyesore" in the backyard. You can often get these for next to nothing—or even for free—if you're willing to do the work of dismantling them.
- Facebook Marketplace and Craigslist: These are hit or miss, but you'll occasionally see someone listing a tower just to get it out of their yard.
- Local WISP (Wireless ISP) Companies: Sometimes smaller internet providers switch to newer infrastructure and have old towers sitting in a warehouse or out in a field. It never hurts to give them a call and ask if they have surplus gear.
Inspecting the tower before you buy
This is where you have to be careful. You don't want to buy a rust bucket. When you're looking at used tv towers, the first thing you should check is the galvanizing. Most quality towers are hot-dip galvanized, meaning the steel was dipped in molten zinc. This creates a bond that prevents rust.
If you see light surface rust, it might not be a dealbreaker. You can often wire-brush that off and hit it with some cold-galvanizing spray. However, if you see pitting—actual holes or deep flakes in the metal—walk away. That tower is structurally compromised.
Check the "legs" of the tower sections especially. If water got inside the tubes and froze over the years, the steel might have split. This is called "ice splitting," and it's a death sentence for a tower section. Also, take a close look at the welds. If you see cracks in the joints where the cross-braces meet the legs, it's not worth the risk.
The logistics of moving it
Let's say you found a great deal. Now you have to get it home. Most used tv towers come in 10-foot sections. If you're lucky, the seller has already taken it down. If not, that's a whole different conversation involving climbing gear and insurance.
You're going to need a long trailer. Don't try to strap five 10-foot sections of steel to the roof of a sedan; I've seen people try it, and it never ends well. Ratchet straps are your best friends here. Make sure the sections are nested together if they're the type that allows for it, or stacked securely so they don't roll around.
Remember, steel is heavy. Make sure your vehicle can handle the tongue weight of the trailer once it's loaded up. If you're moving a fold-over tower or a large self-supporting unit, you might even need a flatbed or a specialized equipment trailer.
Dealing with the legal side of things
Before you even think about putting that tower in the ground, check with your local zoning office. I know, it's a pain, but it's better than getting a "cease and desist" order from the city after you've already poured three yards of concrete.
Some areas have strict height restrictions. Others require a permit for any permanent structure over a certain height. And then there are the neighbors. Even if you're legally allowed to have a tower, it's always a good idea to chat with the folks next door. People tend to worry about towers falling on their houses or "attracting lightning." Explaining that the tower is properly grounded and engineered can go a long way in keeping the peace.
Installation and safety
Putting up used tv towers isn't a one-person job. You're going to need at least a couple of sets of hands.
The Foundation
The foundation is the most important part of the whole project. You can't just stick a tower in the dirt. You'll need a concrete base, usually reinforced with rebar. The size of the hole depends on the height of the tower and whether it's guyed or self-supporting. Follow the original manufacturer's specifications religiously. If you can't find the original specs because the tower is too old, talk to a local structural engineer. It's worth the few hundred bucks for the peace of mind.
Grounding
Don't skip the grounding. A tower is a giant lightning rod. You'll need heavy-duty ground rods (usually 8 feet deep) and thick copper wire. If lightning hits a tower that isn't grounded, it'll find its way into your house through your coax cables, and that's a recipe for an expensive fire.
Guy Wires
If you're installing a guyed tower, buy new guy wires. Seriously. Don't reuse the old ones that came with the tower. You have no idea how much stress they've been under or if they have internal corrosion. New galvanized aircraft cable or high-strength synthetic lines like Phillystran are worth every penny.
Final thoughts on the used route
Buying a used tower is a fantastic way to get into the hobby or improve your signal without breaking the bank. It takes a bit more legwork than just clicking "add to cart" on a website, but the satisfaction of refurbishing a piece of hardware and seeing it standing tall in your yard is pretty great.
Just remember: safety over savings. If a section looks sketchy, don't use it. If the base looks too small, dig a bigger hole. Treat the project with the respect that a 50-foot piece of steel demands, and you'll have a reliable platform for your antennas for decades to come.
It's all about finding that balance between a bargain and a solid piece of engineering. Once you get that tower up and your signal strength jumps, you'll be glad you took the time to do it right. Happy hunting!