Colonial Window & Door has been serving Casselberry homeowners for decades. Family-owned, based in Lake Mary, and installations handled by the same trusted crew Tom has worked with for years.
Casselberry has a mix of housing from several eras — mid-century homes near Semoran Boulevard, 1970s and 1980s ranches throughout the interior neighborhoods, and newer builds closer to 436. We've worked in all of them. Many of the ranches still have their original single-pane aluminum-frame windows, and they're no match for Florida summers. Each type of home comes with its own quirks during the replacement process, and we know what to look for.
Colonial Window & Door has been working in Casselberry since the late 1990s. Tom handles every estimate himself, custom-orders every window to your home's exact measurements, and Tom's trusted, long-time crew handles the installation. If you're near Semoran or State Road 436, noise reduction is often one of the first things homeowners notice after new windows go in — modern dual-pane glass makes a significant difference.
Older single-pane windows offer almost no thermal resistance. In a Central Florida summer, that means your AC is fighting the sun all day. Low-E glass with Argon fill makes a real difference.
Fogging between the glass panes means the insulating seal has failed. Humidity also warps wood frames and corrodes aluminum over time. Modern vinyl frames won't rot, warp, or need repainting.
Properly installed, properly sealed windows reduce water infiltration during storms and give you more confidence when a strong system comes through Central Florida.
Energy Star-rated replacement windows reduce the thermal load on your HVAC system. In Florida's long cooling season, that adds up noticeably over the course of a year.
New windows refresh the look of your home inside and out. Whether you're planning to sell or stay, updated windows are one of the more visible improvements buyers and appraisers notice.
Modern dual-pane windows with quality frames reduce outside noise significantly. Near busy roads in Casselberry, you'll notice the difference immediately.
We install every major window style and carry both Simonton and PlyGem product lines. All windows are custom-measured and factory-ordered for your home's exact openings.
We're not a franchise or a big-box operation. We're a small, focused company that has been doing this work in this community for a long time.
Tom will come to your home, measure every window and door opening, walk you through your options, and give you a firm price on the spot. No pressure, no obligation — just a straight answer from someone who's been doing this in Central Florida for nearly 30 years.