Asphalt (Composition) Shingles: The ideal temperature range to install asphalt shingles is between 70 and 80 degrees Fahrenheit. Colder than 70 degrees and the adhesive will not reach the ideal elasticity and will not create a perfect seal.
Edit Answer (for another -31 minute) A garage door spring replacement should cost between $175 and $225 for a single tension spring and between $250 and $300 for two tension springs. Most garage door companies carry a wide enough variety of spring sizes to cover most residential doors.
Cost me about $100 via the garage door nation website link. I needed to replace my garage door springs and used this YouTube tutorial for installing the replacement. I can't believe it was so easy! The local company wanted a few hundred bucks and I saved at least $200-300 just by doing it myself.