What You’ll Learn
How can I efficiently heat my garage, shed, or workshop in Pennsylvania so I can use it year-round?
By exploring smart, efficient HVAC options, like propane-powered unit heaters for larger or uninsulated spaces and ductless mini-splits for insulated workshops, you can keep your hidden spaces warm, comfortable, and energy-efficient even in deep winter.
In this blog:
When the temperatures drop in Pennsylvania, your trusty garage or workshop quickly turns into a useless icebox (unless you want to store meat).
What if those spaces could stay warm and functional without breaking the bank?
Whether you’re fixing up a classic car, working on DIY projects, or just want to step into your shed without seeing your breath, the right heating setup can make your outbuildings usable year-round.
The Challenge: Cold, Uninsulated Spaces That Steal Your Comfort
Detached structures like garages and pole barns usually aren’t connected to your home’s main HVAC system.
They’re often uninsulated, drafty, and quick to lose any heat you try to add.
Here’s what that means for homeowners:
- Space heaters barely make a dent (and spike your electric bill).
- Projects and hobbies are put on pause until spring.
- Expensive equipment or vehicles are exposed to freezing temperatures.
To make these spaces truly usable year-round, you need a heating solution that’s powerful, efficient, and designed for non-traditional environments.
Option 1
Propane-Powered Unit Heaters — Simple, Powerful, and Built for Tough Winters
If you’re looking for something rugged and efficient, a propane unit heater is hard to beat.
These heaters are built specifically for larger, uninsulated spaces and can warm a garage or pole barn quickly and evenly.
Why homeowners love propane unit heaters:
- Fast, even heating: Propane heats air faster than electric models, perfect for big, open spaces.
- Affordable to operate: Propane costs less per BTU than electricity in most of Pennsylvania.
- Dependable performance: Propane works even when the power’s out.
- Durable design: Ideal for tough environments with minimal maintenance.
Best for:
Garages, pole barns, and workshops with high ceilings or large square footage.
Pro Tip: With Kauffman Gas, you can connect your propane heater directly to your home’s existing tank or install a dedicated supply line just for your outbuilding.
Option 2
Ductless Mini-Split Systems — Zoned Comfort for Smaller or Insulated Spaces
For more finished or insulated spaces, a ductless mini-split heat pump offers a sleek, efficient way to maintain comfort.
It’s a compact system that heats in the winter and cools in the summer—all without ductwork.
Benefits of a mini-split system:
- Energy-efficient operation: Uses less energy than electric space heaters.
- Dual function: Provides both heating and cooling for year-round comfort.
- Quiet performance: Great for workshops, studios, or offices.
- Precise control: Set independent temperatures for different zones.
Best for:
Insulated garages, studios, or finished workshops where quiet comfort matters.
Option 3
Compact Propane Heaters — Simple Heat for Small Spaces
Not every outbuilding needs a full-blown HVAC system. If your shed, small garage, or backyard workspace just needs a little warmth on cold days, a compact propane heater might be the perfect fit.
These portable or wall-mounted units are designed to provide steady, efficient heat in smaller, enclosed areas without complex installation or high operating costs.
These heaters are typically connected to a small propane cylinder (like a 20 lb. tank, similar to what’s used for a grill) or plumbed into your property’s existing propane supply line.
Once connected, the heater’s built-in ignition and safety controls make it easy to turn on, adjust, and shut off safely.
Why homeowners love compact propane heaters:
- Affordable and flexible: Lower upfront cost and easy to move or mount.
- Quick heat, on demand: Perfect for short projects or quick warm-ups.
- No electricity required: Great for remote areas or during power outages.
- Safe, efficient performance: Modern models include tip-over and oxygen sensors.
Best for:
Sheds, small garages, hobby rooms, and workspaces under ~500 square feet.
Pro Tip: Always use propane heaters that are rated for indoor use and ensure proper ventilation. For permanent setups, consider a wall-mounted vented heater connected to your propane system for safe, reliable operation.
Which Option Fits Your Space?
| Type of Space | Best Heating Option | Why It Works |
|---|---|---|
| Large garage or pole barn | Propane unit heater | Delivers powerful, consistent heat in open or drafty areas |
| Insulated workshop or studio | Mini-split system | Quiet, efficient, and provides cooling in summer too |
| Small shed or storage area | Compact propane heater | Simple, affordable, and easy to install |
If your structure isn’t insulated yet, consider adding insulation first. It’s a one-time improvement that boosts comfort and makes any heating solution far more efficient.
Ready to Warm Up Your Workspace?
Whether you’re looking to turn your garage into a winter-ready workspace or simply want to step into your shed without freezing, the right heating solution makes all the difference.
Kauffman Gas can help you choose and fuel the perfect system so you can make every square foot of your property usable, comfortable, and efficient.
Contact Kauffman Gas today to become a customer and warm up your hidden spaces.
FAQs
Can I heat a detached garage with propane?
Yes. Propane-powered unit heaters are one of the most efficient ways to heat detached garages or pole barns in Pennsylvania. They deliver strong, reliable heat and perform well in freezing weather.
Is propane cheaper than electric heat?
In most cases, yes. Propane heating systems often cost less to operate because they produce more heat energy per dollar than electricity—especially during Pennsylvania’s colder months.
Can I use a mini-split system in a garage?
Absolutely. Ductless mini-splits work great for insulated garages or workshops, offering efficient heating in winter and cooling in summer.
Do I need a separate propane tank for my garage heater?
Not necessarily. You can often connect your new heater to your home’s existing propane system, or install a dedicated tank for detached buildings. A technician can help determine the best setup.