Seamless Eavestrough Installation · Kitchener

Seamless Aluminum Eavestrough Installation in Kitchener

Seamless means the trough is run off a forming machine at your house in one piece per side, so the only joints are at the corners and the outlets. Fewer joints is most of the reason it lasts.

A seamless eavestrough system is made on the driveway. A coil of pre-finished aluminum goes through a forming machine on the truck and comes out as K-style trough in exactly the length each run of fascia needs, whether that is 3 metres over a porch or 15 metres (about 50 feet) along the back of a bungalow. Sectional trough from a hardware store has a joint every 3 metres, and every joint is a place that will leak eventually. On a seamless system the only joints are the mitred corners and the outlet drops, and those are riveted and sealed from inside.

Five inch or six inch

The residential standard is a 5-inch K-style trough with 2-by-3-inch downspouts, and for most Kitchener houses it is the right choice. A 6-inch trough with 3-by-4-inch downspouts carries considerably more water and is the better call where a roof plane is large or steep, where a long run can only have one downspout, under a metal roof that sheds water in a sheet, or on a two-storey house where an upper roof drains onto a lower one and the lower trough has to take both. The gauge of the aluminum matters as well. Thicker coil costs a little more per foot and is far less likely to dent from a ladder or bow under a snow load, and it is where a builder-grade system is usually economised.

What a proper installation includes

• Pitch set with a level, not by eye. A trough has to fall toward its outlet steadily along the whole run. Too little slope and water stands and freezes; too much and the far end sits visibly low against the fascia line.
• Hidden hangers at close spacing. Hangers screw through the trough into the fascia and, ideally, into the rafter tails behind it. Spike-and-ferrule nails are what pull out of postwar fascia; screwed hangers are what hold. Spacing is tightened where snow slides off a steep roof.
• Downspouts where the water can go. Positions are chosen on the ground first: a spot with open lawn or garden below, away from the neighbour's side and the walkway, following the City of Kitchener's two-metre guidance. Then the trough slopes are planned to deliver to those spots.
• Fascia checked before hanging. New trough screwed into soft fascia is a repeat visit waiting to happen. The fascia is probed when the old trough comes down and the quote says what will be capped or replaced.

Leaf guards, fitted with the install

If the house sits under mature trees — the Norway maples through Stanley Park and Forest Heights, the older streets near Victoria Park — a guard fitted to the new trough is worth discussing. It goes on at the same time, the outlets and pitch are sized for it, and the honest expectation is set: a guard sharply reduces how often the trough needs attention; it does not remove the need to look.

Colour and finish

Aluminum coil comes pre-finished in a wide range of colours, so trough and downspouts can match the fascia, the window frames or the siding rather than being white by default. On a brick postwar bungalow a brown or charcoal trough against capped fascia usually looks like it was always meant to be there.

Frequently asked questions

Serving Kitchener and surrounding areas. Contact us for a no-obligation quote specific to your property.