Should You Do A Complete Tear-Down For A New Roof?
There are plenty of decisions to make when installing a new roof, but choosing whether to do a complete tear-down may have the most significant impact on your overall costs. For shingle roofs, you can typically opt to install your new roof over the existing shingles. Although this can save you some money on labor, it's not the right option for all situations. How Does Layering Work? The name says it all: when you choose to layer your roof, you install the new roofing shingles over the existing ones.