Protecting Your Windows During Freezing Temps and High Winter Winds

Winter in Lubbock may be short, but when those freezing temperatures and north winds roll across the South Plains, they hit hard. Between icy cold fronts, sudden temperature drops, and 40–60 mph wind gusts, your windows can take a beating during the winter months.

Protecting your windows isn’t just about preventing cracks or drafts—it also keeps your home warmer, reduces energy bills, and prevents long-term damage that leads to costly replacements.

Here’s how to protect your windows during Lubbock’s winter weather and extend their lifespan.

1. Check and Strengthen Your Weatherstripping

Cold fronts and high winds can expose every weak point in a window. Before winter hits, inspect your window weatherstripping for:

• Cracks

• Gaps

• Peeling adhesive

• Brittle or missing pieces

Why it matters

Weatherstripping blocks:

• Cold air

• Dust

• Moisture

• Wind-driven drafts

This is especially important in Lubbock, where freezing winds push air directly against your windows.

Quick fix

Replace worn weatherstripping with fresh, high-quality foam or rubber strips. It’s inexpensive but makes a huge difference in comfort and energy efficiency.

2. Seal Gaps Around the Frames

Even professionally installed windows can shift slightly over time—especially in clay-soil regions like Lubbock where foundations expand and contract.

Check for:

• Gaps around trim

• Cracked caulking

• Light or air passing through edges

What to do

Use exterior-grade silicone caulk to seal any visible openings. This prevents:

• Cold air infiltration

• Water intrusion during freezing rain

• Dust buildup

Sealing gaps also reduces rattling during strong winter winds.

3. Protect Your Windows From Freezing Moisture

Lubbock occasionally gets freezing rain and sleet, which can stick to the glass and frames.

Tips:

• Keep window tracks clean so ice doesn’t freeze moving parts

• Avoid pouring hot water on frozen windows (this can crack the glass)

• Use a plastic scraper—not metal—if ice buildup needs to be removed

Regular cleaning prevents ice blockages that can damage frames and sashes.

4. Use Thermal Curtains or Insulating Blinds

High winter winds can make even good windows feel chilly.

Why thermal window coverings help:

• Add an extra layer of insulation

• Reduce heat loss

• Block drafts at night

• Improve comfort in rooms facing north or west

This is especially useful in older Lubbock homes with original or single-pane windows.

5. Inspect the Window Glass for Small Cracks

Cold temperatures can worsen minor flaws in glass—especially after a hot Lubbock summer.

Look for:

• Hairline cracks

• Chips

• Distorted or “wavy” glass

• Fogging between panes

Even tiny cracks become bigger when exposed to freezing weather. If you see any glass damage, the window likely needs professional attention or replacement.

6. Reduce Indoor Condensation

When warm indoor air hits a cold window, condensation forms. In freezing temps, this can create frost buildup.

Reduce moisture by:

• Running bathroom and kitchen fans

• Keeping blinds slightly open for airflow

• Using a dehumidifier during very cold weeks

Excess condensation can damage:

• Wooden frames

• Sills

• Window seals

This issue is common in tightly sealed homes during Lubbock’s cold snaps.

7. Use Storm Windows If You Have Older Frames

For older homes near Tech Terrace, Caprock, Arnett Benson, or Clapp Park, storm windows can provide extra protection.

Benefits:

• Reduce cold drafts

• Protect original windows

• Improve insulation

• Block winter wind noise

They’re an affordable upgrade when full replacement isn’t in the budget.

8. Know When It’s Time to Replace Winter-Weakened Windows

If your windows are:

• Letting in drafts

• Foggy between the panes

• Difficult to open or close

• Rattling during wind gusts

• Covered in frost inside

…it may be time for new, energy-efficient windows designed for West Texas weather.

Modern vinyl and fiberglass windows hold up exceptionally well against:

• Freezing temps

• High winds

• Dust storms

• Temperature swings

They can also lower your winter energy bill immediately.

Final Thoughts

Winter may not last long in Lubbock, but its freezing temperatures and high winds can seriously impact your windows. With a few simple maintenance steps—and the right window products—you can keep your home warmer, quieter, and more efficient all season long.

Upgrade Your Home for Winter Weather

Hub City Home Improvement installs energy-efficient windows built specifically for Lubbock’s extreme temperature changes and strong winds.

We offer:

• Free inspections

• Affordable, long-lasting window replacements

• Professional installation

• Options tailored to the West Texas climate