
Windows in Dover, MA
Replacement and new-construction window installation
(508) 598-8704Free, no-obligation estimate on Dover properties · Fully insured
Free Windows Estimate
Tell us about your Dover property and we will come look at it.
Windows for Dover Homes
Most failed windows we pull out in Dover did not fail - their installations did. Given wooded suburban lots, mature canopy overhanging the structure, and long approaches that complicate delivery, driving rain and wind exposure find every unsealed flange, and water gets behind the trim where nobody sees it until the sill is gone.
A good window installed badly performs worse than a cheap window installed well. The flashing, the shimming, and the air sealing are the job - the unit itself is just a product.
What Dover Properties Actually Need
- The housing stock here
- Large custom homes here carry long roof runs and complex valleys, and those valleys are where the flashing shortcuts of a previous contractor eventually show up as interior staining.
- Working on the site
- Mature landscaping and irrigation lines run close to the foundation, so equipment routes have to be agreed before any excavation.
- Permits and inspections
- Private wells and septic across the town mean site work is reviewed by the Board of Health as well as the building department.
What Goes Wrong in MetroWest
Drafts and cold spots
Unsealed gaps around the frame let conditioned air out all winter, and no amount of heat fixes a bad install.
Windows that don’t operate
Units racked out of square during installation bind, stick, and never seal properly against the weatherstrip.
Water damage behind the trim
Missing or reversed flashing sends water into the wall cavity, rotting the sill and studs invisibly for years.
Windows Services We Provide in Dover
- Full-frame replacement
- Insert and pocket replacement
- Bay, bow, and picture windows
- Interior casing and exterior trim
- New-construction window installation
- Rotted sill and framing repair at the opening
How Your Dover Project Runs
- 01
Free Estimate
Call us and we come out to your property, walk the job with you, and put real numbers on paper - no cost, no obligation.
- 02
Scope & Timeline
We agree on the exact scope, materials, and a clear start-to-finish timeline before a single tool comes off the truck.
- 03
We Build It
Our own carpenters do the work - framing, roofing, windows, decks. One crew, one point of contact, no subcontractor roulette.
- 04
Final Walkthrough
We walk the finished job with you and don't call it done until you say it is. Site left clean.
Tighter, warmer, quieter - window work across Dover and the surrounding towns. Call (508) 598-8704.
Questions
Windows in Dover - FAQ
Yes - Dover is part of our regular service area. We're based at 190 Bolton St, Unit 11, Marlborough, MA 01752, and windows is one of the 8 services we handle in-house.

- (508) 598-8704
- 190 Bolton St, Unit 11, Marlborough, MA 01752
- @ofirconstruction
- Serving all of Massachusetts
Free Estimate
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