How to Combat Lock Icing

Problems with Outside Doors, Locks and Windows freezing? Lock icing is a common wintertime problem and here are some solutions;

If your outside doors, locks, and windows are freezing in the wintertime, check the humidity levels in your home. High indoor humidity can cause condensation and cause lock icing. By managing humidity levels, you can mitigate many freezing issues. 

Reducing Indoor Humidity:

Sealing Leaks: Identify any air leaks around windows and doors. Seal these leaks with a product like insulating foam sealant to prevent moist indoor air from escaping. This action prevents condensation on these surfaces.

Use a Dehumidifier: A dehumidifier can help maintain optimal humidity levels. It reduces the amount of moisture in the air that can lead to freezing.

Ventilation: Proper ventilation in bathrooms, kitchens, and other moisture-prone areas helps to expel humid air. Make sure exhaust fans are functioning effectively.

Below is a table to show the recommended humidity based on outside temperature.

Winterizing Your Home:

1. Weatherstripping and Insulation: Apply weatherstripping around doors and windows. Insulate them to prevent cold air from seeping in. This stops condensation from freezing.
2. Storm Doors and Windows: Installing storm doors and windows adds an extra layer of protection against the cold. This helps to keep interior surfaces warmer. It also reduces the chance of icing.
4. Insulated Curtains: Use heavy, insulated curtains to keep the cold at bay. This is especially effective at night. They maintain a warmer environment around windows.

Preventative Maintenance:

1. Lubricate Locks: Regularly lubricate locks with a silicone-based lubricant to prevent them from freezing. Avoid using oil-based products as they can attract dirt and grime, potentially worsening the problem.
3. Lock Covers: Consider using lock covers to keep snow and ice from directly contacting the locks. This minimizes the chances of freezing.
5. Routine Checks: Regularly check and service the seals around doors and windows to verify they are intact and performing effectively.

Quick Remedies for Frozen Locks:

1. Rubbing Alcohol: Apply a small amount of rubbing alcohol to the key and insert it into the lock. The alcohol’s low freezing point can help melt the ice.
2. Heating Key: Carefully heat the key with a lighter and gently insert it into the lock. The warmth can help thaw the ice inside.
3. De-icer: Keep de-icer spray, gel or liquid handy. These sprays are designed to melt ice quickly and can be used on both locks and windows.

Avoiding Frost Buildup on Windows:

1. Use Window Film: Apply a window insulation film to create a barrier that reduces heat loss and prevents frost buildup.
3. Maintain Consistent Temperature: Keep your home at a consistent and comfortable temperature. This practice can help prevent rapid temperature changes. Such changes contribute to condensation and frost formation.
5. Window Treatments: Insulating window treatments can help maintain warmth around windows. Using thermal curtains can reduce the chances of frost buildup.

By implementing these strategies, you can effectively combat lock icing and other wintertime freezing issues. Keep your home properly insulated and make sure it is well-ventilated. Maintain your locks and windows. These actions will help you enjoy a warm and trouble-free winter season.