Expert Doors in Boxborough, Massachusetts

Plan on usually one day, including trim and hardware. Middlesex County weather does move schedules — the full New England temperature range, from below zero in January to the low nineties in July is the usual reason — so we build a weather margin into the date we give you rather than promising one we cannot hold.

We work out of Charlton, 11 miles away — about twenty minutes. That matters mostly for the unglamorous parts: getting back out for a warranty call, or being on site when the inspector is.

The three we see most often here: settled framing that leaves the opening out of square, so the door never latches cleanly; sliding patio doors running on worn tracks that no adjustment will fix; and original wood units that swell shut in July and let daylight through in January. Locally, aging clapboard siding comes up repeatedly on colonial revivals.

We work mainly in fiberglass entry, insulated steel, sliding patio, and we are certified installers for Therma-Tru, ProVia, Andersen. Which of those makes sense for your Boxborough home depends on exposure and budget, and we will tell you when the cheaper option is the right one.

Our Boxborough projects generally land at $1,800–$5,500 installed, depending on the unit and the opening. The spread comes down to size, material and what we find once the old work comes off — which is why our written quote includes an agreed rate for hidden damage rather than a guess. Estimates are free and we do not price on the doorstep.

Sometimes. On a colonial revivals we can often match a single elevation closely enough that it reads as original. Where the existing material has faded past matching, we will say so rather than sell you a repair you will be unhappy with.