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How to Prepare Your Home for Winter Weather

Article Summary

Preparing your home for winter weather is especially important along Colorado’s Front Range, where temperature swings, snowstorms, and freeze-thaw cycles can take a toll on homes. This guide shares practical steps to help homeowners in Boulder County and surrounding communities protect their homes, improve winter comfort, and reduce the risk of cold-weather damage. From interior preparation to exterior protection and storm readiness, these tips support safer, more resilient homes throughout Colorado’s winter.

Table of Contents

  1. Why Winter Preparation Matters
  2. Indoor Winterization Tips
  3. Exterior Home Winter Prep
  4. Storm Awareness and Safety
  5. Frequently Asked Questions

Why Winter Preparation Matters

Winter weather puts added stress on homes, especially in places where temperatures can shift quickly and storms arrive with little warning. Cold snaps, snow accumulation, and freeze thaw cycles can expose small issues that may have gone unnoticed during warmer months.

Preparing your home ahead of winter helps reduce the risk of damage while also improving comfort and energy efficiency. Simple steps like sealing air leaks, protecting pipes, and checking exterior conditions can prevent larger problems such as water damage, heat loss, or emergency repairs when conditions are at their worst.

Winter preparation is also about safety. Power outages, icy conditions, and extreme cold can create challenges for households if systems are not ready. Taking time to prepare before winter sets in allows you to move through the season with more confidence, knowing your home is better equipped to handle what the weather brings.

Indoor Winterization Tips

Winter in Boulder can be a wonderland, but only if your home’s ready for the chill. Here’s how to make your space snug as a bug:

  • Keep space heaters away from flammables and never leave them unattended.
  • Ensure proper ventilation and functioning carbon monoxide detectors, especially with fireplaces or kerosene heaters.
  • Locate and know how to use your home’s water shut-off valve.
  • Have a family emergency plan in place, including a well-stocked disaster kit.
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  • Keep the thermostat a few degrees warmer, around 68-72 degrees, for cozy warmth.
  • A slow trickle from faucets on exterior walls (3-5 drips per minute) can help prevent frozen pipes.1
  • Ensure any downstream drain pipes are properly insulated, as these can also freeze.
  • Open cabinet doors to allow heat to reach uninsulated pipes, especially near exterior walls.
  • Leaks often appear after the freeze as temps rise closer to/above freezing.
  • Never thaw frozen pipes with an open flame; shut off the water and call a professional plumber.
  • Draft-proof your home by sealing windows and doors with caulking and weatherstripping.
  • Insulate your attic and walls to keep the warmth in and energy costs down.

Exterior Home Winter Prep

Your home’s exterior is the first line of defense against winter weather.

  • Insulate all exposed water pipes outside and in areas like the garage, attic, and basement.
  • Disconnect garden hoses and drain outdoor spigots to prevent pipe freezing.
  • Regularly check for leaks after freeze-thaw cycles.
  • Inspect and repair your roof; loose shingles can lead to bigger problems in a storm.
  • Trim trees and shrubs to avoid damage from broken branches during storms.
  • Secure outdoor furniture and items.
  • Keep gutters and downspouts clear to avoid water damage and structural issues.
  • Consider installing a generator for backup power during outages.
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Storm Awareness and Safety

Knowing is half the battle when it comes to winter storms. Stay informed and prepared:

Winter storms can be a spectacle of nature’s power, from blizzards to bomb cyclones and flash freezes. Stay ahead of the game and keep your home a warm, welcoming haven this winter season. And if you ever need a helping hand, we’re just a call away!

Frequently Asked Questions

When should I start preparing my home for winter?

It’s best to start in early fall, before freezing temperatures arrive. This gives you time to handle maintenance tasks and address any issues before winter weather sets in.

What are the most important things to check before winter?

Sealing drafts, insulating pipes, clearing gutters, and making sure your heating system is working properly are some of the most impactful steps.

How can I reduce the risk of frozen pipes?

Insulating exposed pipes, disconnecting outdoor hoses, and allowing faucets to drip during extreme cold can help prevent freezing and damage.

Is professional help necessary for winter preparation?

Many tasks can be handled on your own, but professional inspections can be helpful for roofs, insulation, plumbing, or heating systems, especially in older homes.

Why is winter preparation especially important in Colorado?

Rapid temperature changes and freeze-thaw cycles can put extra stress on homes. Preparing ahead helps limit wear, leaks, and unexpected repairs during the winter season.


  1. While this is a commonly recommended practice, please be mindful that this can hinder city water pressure during emergency situations. ↩︎


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