The catch is that to keep the 0% rate, you will likely be required to make minimum monthly payments on time every month, even during the 0% introductory period. You need a clear plan for repaying the full amount you borrow before the introductory period ends, or else you will have to pay interest on the remaining balance, usually at a much higher rate.

Home repairs and renovations can be very expensive, but they are often necessary. Urgent projects such as mold remediation and structural repairs cannot be put off and planned for, while updates in finishes may be required if you are trying to sell your home soon. A common way to obtain money for renovations is through a home improvement loan that's secured by the equity you have accumulated in your home.
Last year I bought a house that had the stainless steel micro model installed. The house was surrounded by 80’ tall Maples & Birch. TONS OF LEAVES.Yes, it the micro mesh keeps all leaf and seeds out of the gutter 100%. What the manf and dealers won’t tell you is that you must clean the mesh 2x’s a year to get spring pollen, mold, & fall leaf dust off. Otherwise it will eventually keep EVERYTHING out, including WATER. Major ice problems flowing over the gutters. No it was not the result of ice damming. I removed it all & just deal with the leaves 3x’s each fall.Got ranch home with easy access to the gutters - get the micro mesh. Easier to clean that than clean gunk out of the gutter.hire a young buck to climb a ladder. A whole lot cheaper.
Home-equity lines of credit. These mortgages work kind of like credit cards: Lenders give you a ceiling to which you can borrow; then they charge interest on only the amount used. You can draw funds when you need them — a plus if your project spans many months. Some programs have a minimum withdrawal, while others have checkbook or credit-card access with no minimum. There are no closing costs. Interest rates are adjustable, with most tied to the prime rate. Most programs require repayment after 8 to 10 years. Banks, credit unions, brokerage houses, and finance companies all market these loans aggressively. Credit lines, fees, and interest rates vary widely, so shop carefully. Watch out for lenders that suck you in with a low initial rate, then jack it up. Find out how high the rate rises and how it's figured. And be sure to compare the total annual percentage rate (APR) and the closing costs separately. This differs from other mortgages, where costs, such as appraisal, origination, and title fees, are figured into a bottom-line APR for comparison.
Because terms and rates differ greatly between these niche loan products, it's also harder to understand just what you're signing up for. Steer clear of shady offers, especially payday loans. You should compare the terms, APR (annual percentage rate), and other costs of each loan to see which one makes the most sense. The Mortgage Professor offers many calculators for that tricky task.