In cold climates a roof must be properly sized well sealed energy efficient and perform reliably under the extremes of each season.
Roof design for cold climates.
Orient roof planes east to west rather than north to south.
Green roofs which literally consist of plant life suspended over a waterproof membrane have the benefit of both reducing heat loss and heat absorption making them a suitable choice for both hot and cold climates.
Use a roof color with a high solar absorption value such as red brown or dark gray instead of cool colors like blue green or white.
This article describes various cold climate building solutions for un vented cathedral ceilings and similar under roof spaces offering advice on how to avoid condensation leaks attic mold structural damage when roof venting is not possible.
But beyond that they make it easy for snow and ice to slide or melt off without causing any damage to the roof or seeping through any cracks.
This article series about roof and ceiling ventilation describes.
The roof has two main challenges.
Made from stone slate roofing can.
Shingles are the most.
Retaining heat effectively and controlling moisture.
Use designs with.
Cold climate roofing usually uses extremely durable material that can handle different situations with ease.
Metal roofing is lightweight yet durable making it a perfect choice for cold climates.
Trying to escape from the living space.
The best roof for cold climates slate tile roofing.
The snow and ice.