$905–$1,839
per window installed, 36″ × 60″ double hung
Real windows projects in Acton, installed by our own crew.
$905–$1,839
per window installed, 36″ × 60″ double hung
$20,000
median written estimate, 2024–2026
$6,000middle half of jobs$35,500
Typical job: 8 windows
From our measured proposals, 2024–2026 — signed and unsigned. Every job is priced line by line, so yours will differ. These are the typical quantities.
Which windows & doors homeowners chooseReplacing windows on an older Acton house means balancing the town's historic character with modern comfort. We walk you through the window styles, frame materials and installation methods that hold up to New England winters, and how the project runs from the first measurement to the final walk-through.
Many Acton homes were built before 1978, so the first practical question is whether the existing frames are sound. If the wood is solid and square, we can install insert windows that fit inside the old jambs with minimal disruption to interior trim. When the frames show rot or you want to change the window size, full-frame replacement lets us strip the opening down to the rough framing and rebuild it with new jambs, casing and exterior trim.
On either path the exterior gets aluminum capping bent on site to wrap the old wood trim, which eliminates scraping and painting for many years. We air-seal every rough opening with low-expansion foam before the window goes in, and on houses with pre-1978 painted surfaces our crew follows Massachusetts lead-safe containment rules: plastic sheeting, HEPA vacuums and a final wipe-down of the work area.
Double-hung windows suit most Acton colonials and capes and let you clean both sashes from inside. Casements seal tighter against wind-driven rain, awning windows work well over kitchen counters, and picture windows suit living rooms where you want the view without a sash in the way.
Frame material matters as much as style. Our Acton window jobs have used Harvey vinyl frames, and for homeowners who want a composite frame we install Andersen units with Fibrex. Both hold up through freeze-thaw cycles, but they behave differently:
Your project manager visits your home, measures every opening and checks the existing frames, trim and flashing. The written proposal lists the exact window models, frame material, glass package, grid pattern and color.
We handle the building permit with the Town of Acton and order the windows. Our crew installs the windows, removes the old sashes and debris, and leaves the site clean. We finish with a walk-through, operate each window with you and confirm the exterior capping and interior trim are tight and level.
Photographed projects in Acton include Harvey Classic replacement windows. On homes where the whole exterior was updated at once, we installed the new windows alongside Everlast composite siding in a dark color, James Hardie siding and a GAF Timberline HDZ roof in Charcoal.
On one of those houses the new siding went over rigid polyiso insulation. If your house needs a similar combination, we schedule the trades together so the flashing and trim around each window are done once, correctly.
Towns next to Acton where our crews have finished projects. Each town page shows that work and the services we offer there.
Yes. Acton requires a building permit for replacement windows. We file the building permit as part of the project, and the town inspector checks the work at the rough opening and at final inspection to confirm the installation meets the Massachusetts building code.
An insert window fits inside the existing frame when the original frame and sill are still solid. A full-frame replacement removes everything down to the rough opening, which lets us replace any rotted wood, add new insulation and install a new sloped sill. On older Acton colonials and capes, we often find hidden rot that makes full-frame the better choice.
We follow EPA lead-safe work practices on any house built before 1978. The crew contains the work area inside and out, uses HEPA vacuums and wet-sanding where needed, and cleans up at the end of each day. Disturbing old painted trim during window removal is one of the main lead risks, so we set up containment before the first sash comes out.
Harvey vinyl and Andersen Fibrex composite frames both perform well through freeze-thaw cycles. Vinyl is low-maintenance and resists condensation when the frames have multi-chambered construction. Fibrex is denser and handles temperature swings with very little expansion and contraction, so the seals stay tight around the glass over many winters.
If your house is in one of Acton's local historic districts, the Historic District Commission may need to review the window style, material and muntin pattern before you proceed. We can provide the product specifications and a sample for the review. Most replacement projects outside the historic districts follow the standard building code without an extra design review.
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