Assuming they were fresh all along, it depends on what age they were when you bought them. I canât really give you a general guideline because how long they were sitting fresh at the store (and how they were handled before they got there) will likely change how long they can sit in your fridge.
Effects of roofing shingle color on energy efficiency. Tweet. The color of the shingles you choose for your build can have a significant impact on the buildingâs energy efficiency. The color shingles your clients choose can have significant effect on the temperature of the upper levels of the building. Attic temperatures can vary as much as 20 to 40 degrees F which in turn can reduce energy consumption by 20%.
Shingle colors for beige or cream-colored houses include brown, black, grey, green, blue in solid colors or an exciting color blend, as long as it doesnât clash with the other exterior elements. Shingle colors for brown houses include grey, brown, black, green and possibly blue. White houses allow the roof to be a truly blank canvas. Almost any color will look fantastic; it comes down to other variables, such as your neighborhood, homeâs architectural style and your personal preference. Shingle colors for white houses include brown, grey, black, green, blue, white. Shown are IKO Dynasty Performance shingles in Sedona â a very dramatic color blend. Shingle colors for weathered wood or log houses include brown, green, black, grey.