Should I clear gutters before the first snow?
Yes. The state's ice-dam guidance starts with clearing gutters before the snow comes, so that meltwater from the roof can leave the edge instead of freezing there.
A gutter full of wet leaves in late autumn holds water through the first freeze, and that water becomes ice that sits in the trough and at the edge. The timing matters as much as the cleaning. A gutter cleared in October will drain the first melt of the winter. A gutter cleared in February is clearing ice rather than leaves, which is harder on the metal and on the fascia.
Why does ice pull a gutter off the house?
Ice that grows at the eave is heavy and grips the gutter. When it builds into a dam, the weight pulls on the hangers, and the gutter can separate from the fascia or bend along its run.
An ice dam forms when melt runs down the roof and refreezes at the cold eave. As the ice thickens it can sit against the gutter and push or pull it. Hangers fastened into soft or rotten fascia tear out first. Hangers fastened into sound wood tend to bend or let go at a joint. Either way the gutter stops draining, and the water that was meant to leave the roof is held at the edge and runs under the shingles instead.
Do gutter guards stop ice dams?
No. A guard keeps debris out of the trough, but it does not reduce the heat leaking from the living space that starts the melt, and snow and ice can sit on top of it.
Guards and screens are sold as a way to avoid autumn cleaning, and they can do that on a wooded lot. Their limit is that they do nothing about the melt that refreezes at the eave. The heat loss from the attic is what keeps the roof warm enough to melt snow in the first place, and the state's advice on ice dams is to find and seal the air leaks, add insulation, and deal with heat sources such as ductwork.
What moves the price of gutter work here?
The length and height of the run, the number of stories, the downspout layout, the condition of the fascia and the access for a ladder or lift decide the price. No figure is published here, and the price is explained and approved before work starts.
A single-story ell with a short run is a different job from a three-story house with gutters on several roof planes. Each additional valley, dormer or change in roof direction adds a section, a joint and often a downspout. Height changes the equipment and the time.
Does gutter work need a permit in Springfield?
A like-for-like gutter repair does not usually raise the same question as a roof replacement. The city's Building Division decides whether a particular job needs a permit, and the question should be asked before the work starts.
Springfield's Building Division, part of Code Enforcement, issues building permits and inspects alterations and repairs. Building permits have to be obtained before construction begins, and the division decides what counts as construction for a given job. A gutter swap may or may not need one, depending on whether the fascia and the roof edge are being altered as well.