Hillsborough Township was farmland until fairly recently, and the shape of its housing shows exactly when the switch happened. A scattering of 18th- and 19th-century farmhouses and outbuildings survives on the older roads, and Duke Farms takes up a large piece of the township. Everything else went up quickly: subdivisions along and off Route 206 from the 1970s onward, with the heaviest building through the 1980s and 1990s — four-bedroom colonials, two-story contemporaries, and later neo-traditional houses on open, graded lots. The western edge climbs toward the Sourland ridge and is rockier and more wooded than the rest. What that leaves is a township where the great majority of houses were glazed once, at construction, somewhere between twenty-five and forty-five years ago — precisely the span in which builder-grade insulated units give up.
Most Hillsborough jobs are whole-house replacements of a single generation of builder windows, which makes them straightforward to plan: repeating sizes, one profile, one color across every elevation. We check flashing and sill pans as we go, because failed builder installations often leak at the wall long before the glass ever fogs. On the surviving farmhouses we do the opposite kind of work entirely — templating each opening and building sash to match what is there.
We will measure your Hillsborough home, check how the original units were flashed, and plan the replacement as one job rather than a series of them.
Book your free in-home estimate in Hillsborough — we come to you, it takes 15 minutes, and there’s zero obligation.
Yes — every Hillsborough project starts with a free, no-obligation in-home consultation. We measure every opening, recommend options for your home, and leave you with an honest written quote.
Yes. Window District is fully licensed, insured, and bonded, and our crews are experienced with the building types common to Hillsborough.
Most Hillsborough homes are completed in a single day. Larger or custom projects may take longer — we confirm the exact timeline at your free estimate.
Where required, we help navigate permits and building, HOA, co-op, or condo-board approvals so your Hillsborough project stays on track.
Yes. Break-ins, storm damage and impact breakage are among the most common calls we take in Hillsborough. We replace the whole sealed unit and the frame it sits in — not just the pane — and document the damage for your homeowners insurance claim, so your adjuster has what they need from a single visit.
No deposit · No pressure
Book a free in-home estimate — we come to you, it takes about 15 minutes, and there's zero obligation.
No obligation. No high-pressure sales. Just expert design advice.