From removing the old frame to finishing the trim, we work carefully so your new windows fit snugly, look right and keep drafts out.
We give you a clear schedule before work starts, then show up ready and keep the job on track until the last window is in.
Without the heavy overhead of a big company, we can offer Dunedin homeowners quality windows and careful installation at a price that makes sense.
Our local team handles your project personally. You get direct answers from the people installing your windows, not a hotline or a sales rep.
We tell you what your window replacement will cost and why, in plain terms, before anything is ordered or any work begins.
Licensed and insured in Florida, we also offer a workmanship guarantee that gives you real peace of mind long after the install is done.
Dunedin's older cottages and bungalows near downtown often suit wood windows, which keep a traditional look while sealing far better than worn originals.
Get Pricing →Casements open wide on a hinge to pull in a Gulf breeze, then press snugly against their weatherstripping once the AC is running.
Get Pricing →For homes along Alt US-19 and the waterfront, fiberglass frames stand up well to sun, humidity and salty air without warping.
Get Pricing →Vinyl replacement windows deliver solid energy efficiency and low upkeep at a friendly price, a practical fit for many ranch homes in Dunedin.
Get Pricing →Two operable sashes let you open the top, bottom or both, which keeps the traditional look many older Dunedin homes were built with.
Get Pricing →Living this close to the Gulf, many homeowners want to talk about storm protection. Ask at your estimate and we will go over impact-rated choices for your house.
Get Pricing →We meet you at your Dunedin home, look over each window, measure carefully and give you honest pricing without charging a cent.
We help you choose materials and styles that suit your house, order your custom-sized windows and agree on a start date.
We remove the old windows, install and seal the new ones, tidy every room, and walk the finished job with you.
"He has a wonderful blend of professionalism, honesty, and integrity. He's also very friendly and quite simply, extremely easy to work with. This, combined with his knowledge of design and ability to oversee the project to finality, resulted in a very happy client."
"I found Mr. Berry to be a man of integrity, ingenuity, and dependability. He maintained high standards of work and demanded excellence of his subordinates, remaining very professional throughout the process."
"His price was fair, and more importantly, he displayed a sense of integrity and professionalism that set him apart from the pack. He is a good communicator, promptly answers texts and emails, and keeps you updated with lots of photos. There are no surprises with Fat Finger."
"He has a strong work ethic and passion for carpentry that shows in the excellent final product. He has completed many projects for my house in a timely and professional manner, exceeding my expectations. I highly recommend David for any project."
"The attention to detail, expertise, and cleanliness is far above and beyond my expectations. Incredibly thorough and trustworthy! They even have a keen eye for style. That's better than you can imagine with any contractor!"
"I have worked with many contractors over the years and remodeled many houses. It was the best contractor experience I've ever had. David was there every day and completed it on time. His attention to detail and perfection were outstanding. I never found anything he did that I didn't like or that he had to redo. I would definitely recommend Fat Finger."

Our crew has decades of combined experience in remodeling and window installation. We are locally owned and work across north Pinellas, so a Dunedin project is close to home for us, and you can reach the people doing your job directly.
From the first walkthrough to the final cleanup, you deal with one local build team that respects your home and your time.
Work With Our TeamReady to talk about new windows for your Dunedin home?
Get My Free Estimate TodayFat Finger Construction does window replacement in Dunedin, FL, for homes of every age, from the older cottages a few blocks off Main Street to the ranch homes and newer houses spread out along Alt US-19. Many of Dunedin's older houses still have original wood or aluminum windows that rattle, stick or let humid air seep in. Homes closer to the water, with views toward Honeymoon Island and Caladesi Island, deal with salt air and wind that wear on frames and seals faster than they would inland.
Our window replacement service covers the full job: measuring, removing the old window, preparing the opening, installing the new unit, sealing it against air and water, and finishing the trim. We install wood, vinyl and fiberglass windows in double-hung, single-hung, casement, slider and picture styles. Because energy-efficient windows cut heat transfer, a Dunedin home stays more comfortable through humid summers without the AC running nonstop. For older homes, we take care to choose styles and grid patterns that fit the character of the house, so the new windows feel original. If storm protection is on your list, ask about impact-rated options at your free estimate.
Get My Free Estimate"You pulled it all together with perfection, and the workmanship is exceptional. I can't thank you enough for all the extras you did without additional charge. I would not hesitate to recommend you to everyone."
A window project goes best when the contractor is close by and easy to reach. We are a locally owned team that works throughout Dunedin and north Pinellas, and you deal directly with the people doing your installation. We give you honest, upfront pricing, a schedule we stick to, and big-firm quality at a fair price thanks to our lean setup. You will not be passed between departments or left wondering when the crew is coming back.
Our workmanship guarantee stands behind every window replacement we complete, and we carry Florida licensing and insurance on every job. Heavy summer storms often roll through Pinellas in the afternoon during the rainy season, so we take extra care sealing each opening against wind-driven rain. Our service area runs from Dunedin into Clearwater, Palm Harbor, Safety Harbor and across Pinellas County into the greater Tampa Bay region. You can reach us Monday through Friday during business hours. Once you book a free estimate, we come out, look at your windows and give you a clear price you can plan around.
Call (727) 289-2378"We are thrilled with the results and look forward to using this room for many, many years. Thanks to David Berry and his team!"