Window Cracks
Window cracks can develop in glass panes due to temperature fluctuations, physical impact, structural problems, or improper installation. Types of cracks include stress cracks (from thermal expansion), impact cracks (from physical force), and pressure cracks (from home shifting). Proper maintenance and timely repairs protect your home from energy loss, leaks, and further damage.
Warrantability
Alberta New Home Warranty Standards:
- 1-year workmanship warranty: Covers cracks caused by improper installation or defective materials (e.g., misaligned frames, poor sealing).
- Exceptions: Cracks caused by homeowner actions (e.g., physical damage or neglect) or external conditions (e.g., hailstorms) are not covered.
Builder’s Warranty:
- 1-Year Warranty: Builders repair cracks resulting from installation defects (e.g., uneven tension in window frames or poorly fitted glass).
Manufacturer’s Warranty:
- Manufacturer warranties typically cover defects in glass or window frames caused during production. Special considerations may apply for double-pane and tempered glass failure (e.g., shattered panes or compromised seals).
Maintenance
Inspect Regularly:
- Examine window panes and frames for small cracks or chips to avoid worsening over time.
- Check seals and caulking around the window for signs of wear or gaps.
Temperature Control:
- Avoid drastic temperature changes indoors (e.g., placing space heaters close to windows during freezing weather).
- Curtains or blinds can help regulate exposure to direct sunlight and control thermal expansion.
Protect Windows:
- Use protective measures during renovations or construction to avoid accidental damage.
- Trim vegetation close to windows to prevent branches or debris from causing cracks.
Common Issues, Warrantability, and Repair Solutions
1. Stress Cracks (Thermal Expansion)
Warrantability:
- 1-Year Builder Warranty: Covered the glass cracks due to improper production or quality issues during installation.
- Damage from rapid temperature changes or homeowner neglect is not covered.
Repair Solution:
- If within warranty period: Contact serviceQ to assess and repair
- If out of warranty: Replace the cracked pane as stress cracks can expand over time, compromising thermal insulation.
- Ensure proper sealing and insulation to prevent thermal stress.
- Contact a professional trade
2. Impact Cracks
Warrantability:
- Cracks caused by physical damage (e.g., a ball, hail, or other external impact) are not covered under any warranty.
- If the glass broke due to improper installation or poor quality, warranty may apply under workmanship or manufacturer standards.
Repair Solution:
- If within warranty period: Contact serviceQ to assess and repair
- If out of warranty: Contact a professional trade to replace shattered or cracked glass immediately to avoid safety risks and energy loss.
3. Pressure Cracks (Structural Shifting)
Warrantability:
- 1-Year Builder Warranty: Covered if improper installation or home shifting (within standards) caused excessive pressure on the glass.
- Excluded if due to external ground movement or settling beyond anticipated levels.
Repair Solution:
- If within warranty period: Contact serviceQ to assess and repair
- If out of warranty: Contact a professional trade to replace cracked glass panes while ensuring the structural issue is resolved to prevent recurrence.
4. Cracks or Damage in the Tank/Bowl
Warrantability:
- Covered under the 1-Year Builder’s Warranty for installation-related damage.
- Manufacturer’s Warranty covers cracks that occur as a result of product defects.
Repair Solution:
- If within warranty period: Notify serviceQ for support or replacement options.
- If outside warranty: Call a plumber for guidance or replacement.
- Minor cracks can be temporarily repaired with waterproof epoxy or ceramic repair kits. For significant damage, replace the tank or bowl to ensure long-term functionality.
Disclaimer: The information provided on this website is for general guidance only and does not constitute legal, technical, or warranty advice and Qualico and its affiliated companies make no warranty whatsoever with respect to such information, including (but not limited to) for fitness for a particular purpose. Product warranties are governed by manufacturers’ terms and conditions, and proper maintenance is required to uphold functionality and coverage. Qualico and its affiliated companies are not liable for any injury (personal or otherwise), harm, personal damage, or property damage caused by (i) the use or misuse of, (ii) neglect related to, or (iii) unforeseen events related to, the information provided above. For specific warranty and maintenance details, please refer to the manufacturer’s documentation.
