HELOCs come with a draw period and repayment period. During the draw period, which often lasts about 10 years, you can spend the money in your credit line. Your monthly payments would cover mostly the interest and a little bit of the principal on any outstanding balance. During the repayment period, which typically lasts around 15 years, your monthly payments would probably be higher because they’d include more principal.
B and C loans. What if you have less than A credit or don't fit the usual employment or income mold? B and C loans are a fallback. While many banks offer them, so do credit unions, brokerage houses, and finance companies. You'll also find lenders that push B and C loans for debt consolidation with enticing introductory rates. Beware, though: Total interest and fees tend to be high because of the lenders' added risk. And since B and C loans lack consistent requirements and terms, comparing them is difficult.
You might be eligible for a Title I Home Improvement Loan. A Title I loan is a great option because it's guaranteed by the FHA in the event that you default, so it's a low-risk loan from the standpoint of the lender. Also, it might be your best bet if you have limited equity in your house because Title I loans under $7,500 don't require any pledge of equity.[3]
* The actual loan amount, term, and APR amount of loan that a customer qualifies for may vary based on credit determination and state law. Minimum loan amounts vary by state. **Example: A $5,700 loan with an administration fee of 4.75% and an amount financed of $5,429.25, repayable in 36 monthly installments, would have an APR of 29.95% and monthly payments of $230.33. Avant branded credit products are issued by WebBank, member FDIC.
One advantage of these loans is that borrowers can get them very quickly—within a few days or even the same day—less time than it typically takes for a bank to approve a home-equity-based loan or line of credit, says Steve Allocca, LendingClub's president. What's more, you're not putting your home at risk when you borrow this way because it's not used as collateral against the loan. 
Interest rates. The less interest you pay, the more loan you can afford. An adjustable-rate mortgage (ARM) is one way to lower that rate, at least temporarily. Because lenders aren't locked into a fixed rate for 30 years, ARMs start off with much lower rates. But the rates can change every 6, 12, or 24 months thereafter. Most have yearly caps on increases and a ceiling on how high the rate climbs. But if rates climb quickly, so will your payments.
State and Local Loan Programs. In addition to loan programs run by the federal government, there are thousands of programs operated by the 50 states, as well as counties and municipalities. For example, the state of Connecticut currently lists 11 programs that assist homeowners with everything from financing the purchase of a home in need of repair to helping improve the energy efficiency of their houses.
I cover the money side of home-related purchases and improvements: avoiding scams, making sense of warranties and insurance, finding the best financing, and getting the most value for your dollar. For CR, I've also written about digital payments, credit and debit, taxes, supermarkets, financial planners, airlines, retirement and estate planning, shopping for electronics and hearing aids—even how to throw a knockout wedding on a shoestring. I am never bored. Find me on Twitter: @TobieStanger
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.
For a home equity line of credit, the best place to start is your own bank or credit union. Both usually offer lower rates to depositors. Check other sources to be sure. If you get a second mortgage, refinance, or opt for an FHA 203(k) mortgage, you're better off talking with a mortgage broker. A broker has more loan sources to choose from. When looking for a broker, check with people you know, and check any references you get. Contractors are another source of financing, but be wary: It's hard enough to choose a contractor and a loan when they're separate. And be suspicious of contractors who emphasize the monthly payment instead of the total cost of the job.
**Subject to credit approval. No down payment. Fixed APR of 7.99% for 90 months. Payment Example: Based on each $1,000 financed, 6 months of interest only payments in the amount of $6.66 followed by 84 amortized payments in the amount of $15.58. Payment Example: Based on $3,000 purchase, 6 months of interest only payments in the amount of $19.98 followed by 84 amortized payments in the amount of $46.74. See loan agreement or ask Associate for details. Not valid in Puerto Rico, USVI, and Guam. LICENSES: NMLS #1416362; CT SLC-1416362; NJ MT #1501607 C22
Almost all credit lines have variable interest rates, and if the rate is raised, it can be applied to your existing balance — something credit card companies are not allowed to do. So be sure to check the lender’s offer to see how often, and by how much, it can raise your rate. If you’re not careful, a once-affordable loan balance could become hard to repay.

The interest rate will also depend on the borrower’s credit score, the loan term and the amount borrowed. For example, SunTrust Bank offers home improvement loans for $5,000 to $9,999 with terms of 24 to 36 months and interest rates of 6.79% to 12.79% (rates include an autopay discount of 0.50%), while a loan of $50,000 to $100,000 for the same amount of time comes with an interest rate of 4.79% to 10.29%. 
At LightStream, we care about the environment and, more importantly, we try to do something about it. For one, we have created a virtually paperless consumer loan experience at LightStream. By eliminating paper almost entirely from the LightStream loan process, we not only save our natural resources but we save on expenses as well, better enabling us to offer you highly competitive interest rates.