November 06, 2025
5 Ways to Stop Pipes from Freezing
Water shapes the world — but when it freezes inside your plumbing, it can destroy what you've built. As water freezes, it expands with incredible force. That pressure can crack pipes, causing leaks, flooding, and expensive repairs. Every winter, Metro Atlanta homeowners face this risk — but most damage is preventable.
For more than 30 years, Bardi Heating, Cooling, Plumbing, Electrical has helped local families stay safe, warm, and dry through freezing temperatures. Here's how to protect your home this winter.
Why Pipes Freeze
When temperatures drop below 32°F, the water inside slows, solidifies and expands. The pressure can split pipes wide open — and when the ice thaws, water rushes out fast, often before you even notice. Prevention is always easier than repairs.
1. Insulate Exposed Pipes
Target pipes in:
- Unheated basements or crawl spaces
- Garages, attics, and exterior walls
- Under sinks or near vents
Wrap them with foam or rubber insulation sleeves, or use blown-in insulation for hidden lines. A quick fall inspection can save you thousands later.
2. Cover Outdoor Spigots & Disconnect Hoses
Outdoor faucets are the first to freeze. Before the first cold snap:
- Disconnect and drain garden hoses
- Shut off and drain interior supply valves if available
- Add a foam faucet cover
This simple step prevents water from backing up into your home's plumbing.
3. Keep Heat On
Always keep your thermostat at 68°F or higher, even if you're away.
- Leave interior doors open for airflow
- Seal window and door gaps
- Use a smart thermostat for steady warmth
4. Let Faucets Drip During Extreme Cold
When temps fall below 25°F, allow a light drip from both hot and cold faucets — especially those along exterior walls. This keeps water moving and relieves pressure inside pipes.
5. Open Cabinet Doors
On freezing nights, open cabinets under sinks to let warm air reach pipes. If traveling, do this before you leave and ask a neighbor to check your home.
If a Pipe Freezes
- Turn off the main water supply immediately
- Locate the frozen section (look for frost or lack of flow)
- Warm the area gently using a hair dryer or space heater — never an open flame
- Once thawed, restore water slowly and check for leaks
If a crack forms, turn off water again and call a licensed plumber right away.
Cold Weather Protection Checklist
- Know where your main water shutoff valve is
- Seal gaps and cracks in exterior walls
- Use heat tape on problem pipes
- Schedule a plumbing inspection each fall
Winterization Matters
Older homes or additions with thin insulation are especially at risk. A professional plumber can identify vulnerable lines, improve insulation, or install shutoff valves for outdoor systems.
At Bardi Heating, Cooling, Plumbing, Electrical, our team understands Atlanta's unique winter challenges. We'll help you prevent frozen pipes before they start.
If a Pipe Bursts
- Shut off water immediately
- Turn off electricity if water is near outlets
- Call an emergency plumber
- Remove standing water quickly
Fast action limits damage and mold growth.
Stay Ahead of Winter Damage
Frozen pipes can turn a cold morning into a costly disaster — but with preparation, you can protect your home and peace of mind.
Schedule a winter plumbing inspection with Bardi Heating, Cooling, Plumbing, Electrical today. Our experts will insulate, inspect, and safeguard your plumbing before temperatures drop.
Call 770-263-5355 or schedule online at Bardi.com
Serving Metro Atlanta for over 30 years.
