Which Type of Lake Ice Is Best for an Ice House?

Characteristics of Ideal Ice House Ice

To determine the best type of lake ice for an ice house, consider the characteristics of black skin ice. Black skin ice forms when a layer of snow and clear ice covers the lake surface, protecting it from wind and sun exposure. This allows the water beneath to freeze slowly, resulting in a strong, dense ice layer.

Key Features of Black Skin Ice

Black skin ice features a smooth, glassy surface, making it ideal for ice houses. Its density is typically around 3-4 pounds per cubic foot, much higher than white ice, which can be as low as 1-2 pounds per cubic foot. This increased density makes black skin ice far less prone to cracking and more suitable for supporting the weight of an ice house.

Techniques for Harvesting Black Skin Ice

To harvest black skin ice, look for lakes with a layer of snow and clear ice covering the surface. Avoid areas with recent wind or sun exposure, as these can damage the ice. Use a chainsaw or ice auger to drill a hole in the center of the black skin ice layer, then use a rope or pulley system to pull the ice out of the water. This careful approach will help you harvest the best possible ice for your ice house.