Eavestrough Repair in Toronto & the GTA

Eavestroughs live a hard life in Ontario. They're loaded with snow and ice in winter, baked in summer, battered by wind and filled with debris every fall. Over the years, that wear shows up in a handful of predictable ways, and most of them can be repaired if they're caught early.

Sagging is almost always a fastening problem. Older installations often used spikes and ferrules driven through the gutter into the fascia. Over years of expansion, contraction and heavy loads, those spikes work loose. Ice and snow in winter add significant weight, and once one fastener lets go, the neighbouring ones take on more load and follow.

The fix is to re-secure the run with modern hidden hangers fastened with long screws into solid wood, spaced closely enough to carry winter loads. If the fascia behind the gutter has rotted, the screws have nothing to bite into, which is why we always check the wood before re-hanging.

An eavestrough should never be perfectly level. It needs a slight, consistent pitch toward each downpipe so water keeps moving. A common guideline is roughly a quarter inch of fall for every 10 feet of run, adjusted for the length of the run and where the outlets are located.

When a gutter loses its slope from settling, sagging or a poor original install, water pools in the low spots. Standing water accelerates corrosion, adds weight, breeds mosquitoes and freezes solid in winter. Re-sloping a run is one of the most valuable repairs we do, and it often resolves overflow problems that homeowners assumed were caused by clogs.

Repairs make sense when the system is generally sound and the problem is localized: a few leaking corners, a sagging section, a damaged downpipe or a run that needs re-sloping. These fixes restore performance at a fraction of the cost of new eavestroughs.

Replacement becomes the better value when problems are spread across the whole system. Signs include leaks at many joints, older sectional gutters with seams every 10 feet, widespread corrosion or paint failure, gutters that are undersized for the roof, or repeated repairs in recent years. Seamless aluminum eavestroughs fabricated on-site eliminate most joints, which removes the most common source of leaks entirely.

Winter is the hardest season on gutters. Ice expands in seams and outlets, heavy snow loads strain hangers, and ice dams can pry the back edge of the gutter away from the roof. Once the snow melts, walk around your home and look for sections that hang lower than they used to, gaps between the gutter and fascia, or water marks on the siding.

Booking repairs in spring or early summer means your system is ready for the heavy rainstorms that often arrive in summer and fall, and that small problems don't have another winter to get worse.