Is a personal loan or HELOC better for financing a deck in Saint John NB?

For most Saint John homeowners, a HELOC (Home Equity Line of Credit) is the better choice for financing a deck — but a personal loan has its place depending on your situation.

The core difference comes down to interest rates and how much equity you've built in your home. HELOCs typically carry interest rates of prime + 0.5–1%, which in Canada currently puts them in the 6–7% range. Personal loans for home improvement run 8–15% depending on your credit. On a $15,000 composite deck project, that rate difference adds up to hundreds of dollars annually in interest.

Why a HELOC usually wins for deck financing:

A HELOC lets you borrow against your home's equity at a lower rate, and you only pay interest on what you draw. For a deck project, this is ideal — you can draw funds as the contractor needs payment (deposit, mid-project, completion) rather than taking a lump sum upfront. The interest may also be partially deductible if you use a portion for income-generating purposes, though you'd want to confirm that with your accountant. Most major banks and credit unions in Saint John (including Meridian, TD, and RBC) offer HELOCs with relatively straightforward approval if you have 20%+ equity.

When a personal loan makes more sense:

If you have limited home equity, a newer mortgage, or don't want to tie debt to your home, a personal loan is a perfectly reasonable option. It's also faster to set up — sometimes approved within days — which matters if you're trying to book a contractor for the June–August peak season. Personal loans also have fixed payments, which some homeowners prefer for budgeting.

The Saint John context worth knowing:

A well-built deck in Saint John genuinely adds resale value — typically 60–80% ROI on a quality composite or pressure-treated build. Saint John's real estate market has been active, so a deck isn't just a lifestyle upgrade, it's a defensible investment. That said, Saint John's coastal humidity and 100+ freeze-thaw cycles per year mean you want to spend enough to do it right — cheap materials deteriorate fast here, and a deck that needs replacing in 8 years isn't a good return on any financing.

Practical tips before you borrow:

Get two or three quotes before deciding how much to finance — deck costs in Saint John range from roughly $25–40/sq ft for pressure-treated up to $60–75/sq ft for premium composite. Know your number before approaching a lender. Also factor in the building permit ($100–300 through the City of Saint John) and any staining/sealing costs in year one if you go with pressure-treated lumber.

Financing decisions are best made with your bank or a mortgage broker who knows your full financial picture — but from a pure project-financing standpoint, a HELOC is usually the smarter tool for a deck investment of this size. Once you know your budget, New Brunswick Decks can match you with local Saint John builders for free estimates through the New Brunswick Construction Network.