As winter tightens its grip, the threat of ice damming looms, posing potential risks to your gutters and eaves. In this informative guide, we’ll explore the dangers of ice damming, understand its causes, and provide effective strategies to safeguard your home during frigid winters. Trust Canmore Home Hardware for expert advice and a range of preventative products to keep your gutters and eaves secure. 

 Understanding Ice Damming 

Ice damming occurs when melted snow refreezes at the edge of a roof, forming a barrier that prevents proper drainage. This can lead to several issues, including: 

  1. Gutter Damage: The weight of ice dams can strain and damage gutters, leading to sagging or detachment. 
  1. Roof Leaks: As ice dams trap melting snow, water can seep under shingles, causing leaks and potential interior damage. 
  1. Eaves and Fascia Damage: Ice dams can compromise the structural integrity of eaves and fascia, leading to costly repairs. 

Causes of Ice Damming 

Understanding the causes of ice damming is crucial for effective prevention. Common contributing factors include: 

  1. Inadequate Insulation: Poor attic insulation allows warm air to escape, melting snow on the roof and contributing to ice dam formation. 
  1. Poor Ventilation: Inadequate attic ventilation can trap warm air, further promoting the conditions for ice damming. 
  1. Uneven Roof Temperatures: Variations in roof temperatures, often caused by insufficient insulation or heat loss, contribute to uneven melting and refreezing. 

Preventing Ice Damming: Tips and Products 

  1. Proper Insulation: 
  • Ensure your attic is properly insulated to maintain a consistent temperature and minimize heat loss. Explore insulation options at Canmore Home Hardware for an effective barrier against warm air escape. 
  1. Ventilation Improvement: 
  • Enhance attic ventilation to maintain uniform roof temperatures. Attic vents, ridge vents, and soffit vents from Canmore Home Hardware promote proper airflow, reducing the risk of ice dams. 
  1. Snow Removal: 
  • Safely remove accumulated snow from your roof using roof rakes or snow blowers. Canmore Home Hardware offers a selection of snow removal tools to help keep your roof clear. 
  1. Gutter Guards: 
  • Install gutter guards to prevent debris buildup and facilitate proper water flow. Canmore Home Hardware provides various gutter guard options to suit your gutter system. 
  1. De-Icing Cables: 
  • Place de-icing cables along the roof edge to prevent ice dams. Canmore Home Hardware offers easy-to-install de-icing cables designed to melt ice and promote water drainage. 
  1. Roof Melt Tablets: 
  • Roof melt tablets can be placed in gutters to help prevent ice dam formation. Find roof melt tablets at Canmore Home Hardware for a convenient preventative solution. 


Protecting your gutters and eaves from the hazards of ice damming requires proactive measures and reliable products. Trust Canmore Home Hardware for expert advice and a comprehensive range of solutions to keep your home safe during frigid winters. Don’t let ice dams compromise the integrity of your roof—take preventive action today.