Double-Hung Window Installation in

Classic Tilt-In Double-Hung Design

The Hillside’s craftsman bungalows and Congdon Park’s historic Tudors were built with double hung windows for a reason. They deliver the classic vertical sash look Duluth homeowners expect while our tilt in engineering lets you clean exterior glass safely from inside, a real advantage when your home sits on a steep grade above the lake.

Pella Impervia and ProVia Materials

Lake Superior does not go easy on building materials. We install Pella Impervia fiberglass composite and ProVia window systems specifically because they resist the warping that wood and vinyl suffer through Duluth’s brutal freeze thaw swings between the harbor and the ridge.

Energy Efficient Low-E Glass

The Big Dark hits Duluth hard every January. Our low-E glass blocks the cold pouring off the lake while still letting in whatever daylight the North Shore offers, keeping your heating bill predictable through the darkest stretch of the year.

Custom Trim and Molding

From the ornate casings in Piedmont Heights to the simpler lines of East Hillside duplexes, we match trim and molding to your home’s existing character so your new double hung windows look original, not retrofitted.

Sill Replacement and Structural Repair

Snowmelt running down Duluth’s hillside lots punishes window sills for decades. We replace rotted sills with rot resistant material, giving your new windows a solid foundation even on the steepest Hillside or Piedmont Heights lot.

Professional Caulking and Sealing

Wind off Lake Superior finds every gap in an old frame. Our weather resistant sealant stays flexible through sub zero stretches, keeping your Duluth home airtight from the harbor all the way up to the ridge.