Marvin Essential Window & Patio Door Replacement - Hopkinton, MA

UBrothers Construction completed a window and patio door replacement project for a home in Hopkinton, MA. The work combined multiple orders of Marvin Essential units installed to manufacturer specifications, with careful removal and disposal of the existing units.

One portion of the project replaced eight double hung windows as inserts (replacement), split between the first and second floors, finished with white interiors and black exteriors with Low-E double pane glass. The second-floor units were fitted with a child safety device. A Marvin Essential 3-panel sliding patio door (OXO configuration) with a keyed lock and included insect screen was also installed, complete with a sill pan and new interior and exterior trim.

A second portion of the project added a large Marvin Essential picture window and several 2-panel sliding windows installed as full-frame (L-fin) units in white, using Low-E or tempered double pane glass. These openings received new primed interior trim and new PVC exterior trim, and one sliding unit included a child safety lock.

Across all units, the crew re-flashed openings where needed, applied spray foam insulation to prevent air infiltration, and tested each window and door for proper operation. New exterior PVC trim with added spacers was used on the insert windows for a clean, weather-protected finish.