it is also highly recommended that guests dress in layers of warm clothes, bring a fleece jacket with them, wear sunglasses and gloves when they come to go hiking, spencer glacier is a beautiful place, but it does get extremely cold there. canada is caught in the middle. when using heat stop products, be sure to understand the building codes in your area, and follow them. simply on our own it is hard to step forward and drive toward the things we want when the future is muddy and complicated. we make sure that you understand what should be expected. 