Window & Door
Installation
A $900 window installed badly performs worse than a $400 window installed right. Flashing, shimming and foam are the job — the unit is just the part.
- Free itemized estimates
- Serving MA · RI · CT · NH
- Owner on every job
What we do on a
window & door installation job
- Full-frame and insert window replacement
- Entry, patio and slider door installation
- Proper flashing, sill pans and low-expansion foam
- Rot repair around openings before install
- Interior and exterior trim to match existing
- Energy Star units from brands we'd put in our own homes
How the job runs
Same process on every job — you always know what happens next.
Measure & spec
Every opening measured twice, units specced for New England wind and cold (U-factor ≤ 0.30), order confirmed with you.
Out & in, weathertight same day
Old unit out, sill pan and flashing in, new unit set plumb and square — no opening left unsealed overnight.
Insulate & trim
Low-expansion foam (never stuffed fiberglass), interior stops, exterior trim wrapped or painted. Typically 30–45 minutes per window after setup.
In Massachusetts, replacement windows typically run $650–$1,200 each installed (vinyl double-hung) and $1,200–$2,200 for wood or fiberglass. Entry doors run $2,000–$5,500 installed. Multi-window discounts are real — the setup cost spreads. Free estimate.
Questions homeowners
ask us
Insert or full-frame replacement — what's the difference?
Inserts keep your existing frame (cheaper, faster) but only make sense if the frame is rot-free and square. Full-frame costs ~40% more and fixes hidden rot and air leaks. We probe your frames and tell you which you actually need.
Is winter a bad time to replace windows?
No — we do one opening at a time, so the house is never open for more than the minutes a swap takes. Winter scheduling is often faster and negotiable.
Will new windows really lower my heating bill?
If your current ones are single-pane or leaky, yes — typically 10–20% in Boston-area homes. If they're decent double-panes, air sealing elsewhere is better money and we'll say so.
Related services
Planning a window & door installation project?
Free estimate, no pressure. Call, WhatsApp, or send the form — Rafael reads every request.