We see ice sheets on Mt. Lebanon and Fox Chapel garage aprons that get blamed on "a bad winter." A lot of those sheets start at a downspout that dumps on the same 4 feet of concrete all freeze season. No extension. No splash block that still aims away. Melt from the roof hits cold concrete and becomes a rink by morning.
Eichenlaub treats that drip as a landscape grade problem, not a reason to buy a pallet of melt and hope. Maintenance can add an extension. Build can change the apron pitch if the concrete already dams the flow.
Watch the drip on a freeze night, not only the storm
A sunny afternoon in January melts the north roof. The downspout runs. The apron is still below freezing. That is the ice event. A blizzard is a different file. Photograph the apron at dusk after a melt day. If the glaze starts at the elbow, we have the source.
Gutters that overflow behind the downspout make a second drip line. Clearing the gutter is part of this job. A buried extension that ices at the outlet just moves the rink to the walk. We want the water to finish somewhere that is not a foot path and not the neighbor's steps.
Clay beside the apron holds the overflow
If the downspout already has a short pipe that ends in a mulch bed, the clay holds that water and it weeps back onto the concrete. An extension has to reach a place with fall. Pair this with any French drain conversation so we do not add a pipe that ices at a grate in the apron.
Irrigation leftover in a hose bib next to the garage is another ice source. Cap it or blow it. Path lights in that same glaze are a trip hazard and a service call. Move the fixture or move the water.
A heated driveway is a different scope. We will not sell heat cable as the first answer to a downspout that still hits the slab. Fix the drip. Then talk about what ice remains.
The apron pitch may already be the dam
Some Pittsburgh garages were poured to keep water out of the bay and therefore hold a pond at the door. An extension that still sheets across that pond does not solve the rink. We will say if the concrete needs a channel or a re-pitch. See the Outdoor Living Studio when the hardscape is the problem.
Shoveling that glaze into the planting bed just moves salt and ice onto stems. Design of a new bed next to the apron should leave a place for an extension to daylight without killing the first row of shrubs.
Write the drip, the extension, and what ice should remain
Before we add pipe, we want a dusk photo of the glaze, the downspout count, and where cars actually park. If a separate hillside drain issue shows up, it is its own line. Call (412) 767-4769 or contact us. More notes live in our articles.