Gutter Pulling Away From the House

You can see a gap between the back of the gutter and the house, or the whole run has tipped forward so the front lip sits lower than the back. Either way the fasteners are losing.

The gap is the symptom. What put it there is one of two things, and they need different answers.

Cause one: the hangers gave up

A gutter full of water is heavy, and a gutter full of water and wet debris is much heavier. That load hangs off a handful of fasteners screwed into the fascia. Three things make them fail:

• Too few hangers, or spaced too far apart. Each one carries more load than it should, and they work loose over years of expansion and contraction.
• Old spike and ferrule fasteners. Older installs often used long nails driven through the gutter into the fascia. Nails back out over time. Every freeze and thaw cycle helps them along.
• A one time overload. A trough that froze solid, or filled with wet leaves and then got a heavy rain on top, can pull fasteners in a single event.

This version is repairable. The wood is sound, the gutter is sound, and it needs proper hangers at proper spacing.

Cause two: the fascia is rotten

This is the one people miss, and it is the one that makes a repair pointless.

The fascia is the board running along the roof edge that the gutter screws into. If water has been getting behind the gutter, that board has been staying wet. Wet wood rots, rotten wood does not hold a screw, and a screw that will not hold means a gutter that keeps pulling away no matter how many times somebody re-secures it.

The cruel part is the loop. A gutter that pulls away lets more water behind it, which rots more board, which loosens the gutter further. It accelerates.

How to check without a ladder: look at the fascia from the ground with binoculars or a phone camera zoom. Dark staining, paint bubbling or peeling in a line, or a visible sag or wave in the board are all signs. If you are on a ladder, press a screwdriver gently against the board near a fastener. Sound wood resists. Rotten wood gives.

Why this is common on older Omaha housing

A large share of the metro’s inner suburbs went up in the late 1950s and early 1960s. La Vista is the clearest case: the city started in 1959 as the “House of Nines,” 335 small one story homes that sold for $9,999 apiece, with the first families moving in during January 1960. Those houses are on their second or third set of gutters by now, and every one of those installs put new fasteners into the same fascia board.

Add Nebraska freeze and thaw to that. Water trapped in a trough freezes, expands, and works fasteners loose a fraction at a time. Do that every winter for sixty years and the fascia takes a beating regardless of how good the gutters were.

What can be repaired and what cannot

Repairable: sound fascia, a run that has dropped or gapped, fasteners that have backed out. New hangers at correct spacing, the run brought back to proper pitch. This is genuinely a repair and it holds.

Not repairable as a gutter job: soft or rotted fascia. The board has to be sorted before anything gets screwed back into it. We do handle fascia work when we are replacing gutters, because at that point the run is already off and the board is exposed. What we do not do is standalone fascia or soffit work, so if the gutters are otherwise fine and the wood is the entire problem, a carpenter is the right call and we will say so.

What to do now

Do not ignore a gap. Water going behind a gutter is the fastest way to turn a hundred dollar problem into a much larger one, and the damage happens where you cannot see it.

If you want somebody to look and tell you which of the two situations you are in, ask us for a free estimate. We will look at the fascia, not just the gutter, and give you a straight answer. There is a $250 minimum on any job.