Window Replacement Costs & Quotes (Tampa Bay)

Let me share our complete experience to add to the knowledge base. We have a mid-century property (built 1955) in Pinellas, and we replaced ALL 20 windows last year with impact windows. Yes, 20 windows! It was a big investment and we debated doing just shutters + regular windows, but ultimately decided on impact for everything for a one-and-done hurricane protection solution. We chose custom white vinyl, double-pane impact windows (mix of single-hung and a couple of fixed picture windows). The total damage was about $25,000 for 20 windows. That breaks down to $1,250 per window on average. This included everything (permits, materials, install, even repairing some exterior trim and repainting around the windows). A couple of notes from this project: the impact windows are heavier and have thicker frames than our old single-pane jalousie windows. They look great and are so solid, but one quirk is they are a bit harder to open/close due to the weight (especially the larger ones). Not a big deal, just something we noticed. Also, the property is much quieter now - traffic noise and even lawn mowers are barely noticeable inside. We haven't been through a major storm yet with these, but feeling a lot more secure going into hurricane season. One downside: we had to remove and redo some interior woodwork because the old windows had unique wooden sills that didn't fit with the new inserts, so we had a carpenter do custom sills after. That was an extra ~$1,500 not in the window contract. Overall, expensive project, but having modern windows has improved the quality of life and value of the property significantly.

For those who went with impact windows, did your home insurance premium actually go down? I'm considering impact vs non-impact, and one factor is insurance. I'm in Tampa city limits, not on the water. My insurer said something about needing all openings impact-rated to get a wind mitigation credit. I already have an impact-resistant garage door and will have an impact front door soon. If I do windows too, that would mean everything except maybe the skylight would be impact. Wondering if it's worth it purely from an insurance $$ perspective, or if the discounts are minimal here. (I know in Miami/South FL it's more significant because their code basically requires impact or shutters.)

@cyclist20 Good question. I did full impact windows and an impact front door two years ago, and my insurance did give a discount. It wasn't huge though. I think it knocked about $150 off my annual premium. The insurance company wanted proof (the wind mitigation inspection report + photos/invoice of the window install). The key is, like you said, all openings must be protected to get the credit. If even one window or the door isn’t impact or protected by shutters, they usually deny the discount. In the Tampa Bay area, the credits aren't as big as in South Florida, but hey, $150/year adds up over the life of the windows. I mostly did impact for the convenience and peace of mind, and consider any insurance savings a bonus.

I'll second what @sailing891 said. No discount unless every single opening is impact or has a rated shutter. I learned that when I tried to get a credit after doing all my windows. They asked if my entry doors were impact-rated. They weren't (just solid wood doors), so no credit for me until I also upgraded doors or added approved shutters for them. It's kind of an all-or-nothing deal. So if insurance savings are your main goal, plan to address doors, skylights, etc., too. If it's just for general safety and convenience, then do what makes sense for your budget.

We just wrapped up a window replacement project, so I'll share details while it's fresh. Our home had 15 old aluminum single-pane windows (so inefficient!). We got four quotes:
Local Company A: $15,300 (non-impact vinyl double-pane)

Local Company B: $19,800 (impact, vinyl frame - they use Simonton windows)

Károly Windows & Doors: $22,000 (impact, vinyl frame, PGT windows)

A big national window chain: $25,000+ (also impact, but their own brand)

We decided to go with Company B for $19.8k (impact glass). It was a tough call because Károly has an excellent reputation, and we did like their presentation. They were actually the only ones who mentioned things like using their own crews (not subcontractors) and they have a lifetime warranty on installation. But in the end, $2,200 saved is $2,200 saved, and Company B had good references too (a neighbor used them). So far, no regrets - installation went smoothly last month. All 15 windows were done in 3 days. They did include stucco repairs, and they even fixed a bit of water-damaged drywall under one of the windows. Looking back, I'm glad we invested in impact windows. The house feels more secure, and the difference in our A/C runtime is noticeable. If someone is reading this and overwhelmed by choices, my advice is: mid-range quote from a well-reviewed local company is usually a safe bet. The cheapest might cut corners, and the most expensive might not deliver proportionate value. The sweet spot is somewhere in the middle with a contractor you feel you can trust.

This thread is gold! Thank you all for sharing your experiences and numbers. I'm planning to do my windows this fall. Leaning towards Károly Windows & Doors because I've heard so many good things (and their sales guy at a home show was not pushy, which is a plus). Has anyone here used their financing options? The rep mentioned something about 12-month no interest financing if approved. I normally prefer to pay cash, but with costs being what they are, I might finance half of it to spread it out. Just curious if anyone has gone that route and if it was straightforward.

@golfplayer86 I didn't use Károly's financing, but I did do financing through the company I chose (a smaller local contractor). Many window companies have relationships with financing firms (like Greensky or Service Finance, etc.). In my case, we had 0% interest for 18 months, which was awesome. It let us get the project done all at once and pay it off over a year and a half. Just be sure to pay it off in time because those deals are often deferred interest (if you don't pay by the end of promo, interest from day one might hit you). The process for us was simple: a quick credit application, got approved in minutes, and the window company got paid by the finance company, then we make payments. If Károly offers 12-month no interest and you can comfortably pay it off in that time, it's a good way to go. Also, some companies give a discount if you pay cash up front (because they avoid credit card fees or financing fees). It doesn't hurt to ask: "Is there a discount for cash?" Then compare that vs the value of the no-interest period. Good luck!

I'll add a tidbit on negotiating: We ended up getting about a 5% discount on our window project just by politely asking. 😅 When we got our quotes, I told our top-choice contractor that another company had come in a bit lower and asked if they could price match or do something. They knocked off a little bit (not a huge amount, but on a $10k job, even $500 saved is nice). Also, we opted to pay by check (so they avoid credit card processing fees); some companies appreciate that and may give a small discount. It’s not like buying a car with haggling or anything, but there’s sometimes a little wiggle room, especially if you have multiple quotes to compare. Worst case, they say no. Best case, you save some cash.

We got a quote from Renewal by Andersen (the Andersen windows people) and nearly fell out of my chair. It was astronomical compared to the others – like double or more. 😵 We have 8 windows and they quoted something like $28,000! To be fair, their product is fiberglass and very high quality, but we just couldn't justify it. We ended up going with a local window contractor for vinyl impact windows at about $10k for the same 8 windows. The Andersen sales pitch was slick and the product seemed great, but unless you have a very high-end home or money is no object, you don’t need to spend that kind of money to get good windows. This is just to say, don't be shocked if you get one quote that's crazy high; every forum I've read has someone with a wild Andersen (or similar) quote. Some people do it, but most of us go a more budget-friendly route. We are happy with our decision - saved a ton of money and still got good quality windows that look fantastic.

@breezec63 Haha, we had almost the exact same experience. Got an Andersen quote, laughed, and said "no thank you." They wanted $1,500+ per window for non-impact, which in our opinion was overkill for our modest house. It's a premium brand for sure, but yeah, don't feel bad turning down those high quotes. There's a market for everything, I guess!

I discovered Pro Tech Windows & Doors through a neighbor recommendation too! I was actually about to sign with another company, but I always get one more quote just to be sure. Pro Tech came out and their rep was super knowledgeable, not pushy at all (didn't do the whole "sign today for a special deal" thing which I hate). Their initial quote for our 10 windows was $11k, which was right in line with another quote I had. I mentioned I was torn between them and another local competitor, and Pro Tech actually matched the competitor's price (which was around $10.5k) to earn my business. I was impressed. I’m currently waiting for the windows to arrive (we chose Custom Window Systems brand, impact glass). The install is scheduled for next month. So far communication has been A+; they send me updates about the permit status and expected delivery of the windows. If the install goes as smoothly as the sales process, I'll be another happy Pro Tech customer. 🤞 I'll update once it's done.

After doing 10 windows in our house, I have a few tips for everyone:
Prepare for dust: Replacing windows can be messy. There will be drywall dust, stucco dust, etc. Cover your furniture or areas near the windows. I thought I did, but still ended up cleaning fine white dust off a lot of surfaces.

Inspect each window after install: Before the crew leaves, check that each window opens, closes, and locks properly. We found one that wouldn't lock smoothly. The installers adjusted it on the spot. If we hadn't checked, we might not have noticed until after they left.

Hold final payment until inspection: If your contract allows, keep a small portion of payment until final city/county inspection is passed and any punch list items are done. Our contractor was fine with us holding 10% until everything was done right. This just ensures they come back to fix any issues promptly.

Keep those stickers/documentation: The windows will have stickers with ratings that the inspector checks. Also keep any warranty info you get. And ask the installers how to properly clean and maintain the windows (some tilt in for cleaning, and you don’t want to damage any balances or seals with wrong cleaning products).

Those are a few things I learned the hard way (or almost the hard way). But overall, our project went well. And wow, the difference with new windows is night and day. The house feels cooler already and it's only spring. Can't wait to see the summer electric bill improvement.

We decided against impact windows purely due to cost, and I just want to say even non-impact double panes can be a huge upgrade. Our old single-pane aluminum windows were basically like having holes in the wall in terms of insulation. We went with good double-pane, vinyl windows (not impact) and the comfort difference is amazing. Also, our house is near a busy street and the noise reduction was noticeable. So if someone is reading this and can't afford impact glass, don't feel like it's all or nothing. You can always do non-impact windows and maybe add hurricane shutters or panels for storm season. That combo is still often cheaper than going full impact glass throughout. In our case, we saved about $4k by choosing non-impact and then spent ~$1k on aluminum storm panels for all the windows. It's a bit of work to put them up if a hurricane comes, but it's a trade-off we were willing to make for the cost savings.

Did anyone consider casement windows? I have a couple of windows that are small and wider than they are tall, and a casement (crank-out style) would have worked better than a single-hung there. The quotes for casements were like 20-25% higher than single-hung windows of the same size, so we scrapped that idea. The contractor said the hardware and the fact that casements have to be made really sturdy for impact (if impact-rated) drives the cost up. So we stuck with single-hung all around to keep it simple and cheaper. I do love the look and function of casements (they seal really tight and open outward like a door), but in the end cost won out. If budget wasn’t an issue, I might have done a few. Just thought I'd mention it in case others are considering different window styles. Sliders (side-to-side opening) were about the same cost as single-hung in our quotes, so we did use a slider for a kitchen pass-through window. It actually ended up a few bucks cheaper because the slider has slightly less installation labor than a tall single-hung.

For those in older homes, consider if you want full frame replacement or insert (pocket) replacement windows. Most of what's discussed here sounds like full replacements (taking the entire old window/frame out to the rough opening). In some cases, you can do inserts, where the new window fits into the existing frame. Inserts can be a bit cheaper and less invasive (less stucco or drywall damage), but you only want to do that if your old frames are in good shape and square. We looked at inserts for our house, but our old frames were steel and kind of crappy, so we opted for full replacements. Full replacement gives you the chance to insulate around the window and ensures any rot is addressed, but it does mean more work. Just adding this point because it's something to ask your contractor. Some only do full, some do both. Price difference: our insert quotes were ~15% less than full frame quotes. We still chose full for peace of mind, but if your budget is super tight, insert could be an option in the right scenario.

Anyone here dealing with condo association rules? I'm in a condo and we want to upgrade our windows, but we have to match the exterior appearance and use an association-approved vendor. The approved vendor's prices are, unsurprisingly, higher than what I'd pay if I could just hire anyone. 😒 They quoted $1,400 per window for impact single-hung windows (and these are small windows, like 24"x48"!). Part of it I think is they use a specific high-end brand to keep the look uniform. We don't have a choice if we want new windows; we have to go through their process. It's a 3-story condo building, so maybe the install is more complex too (scaffolding, etc.). If anyone has tips for not breaking the bank in a condo situation, I'm all ears. Otherwise I might just have to bite the bullet and pay the "HOA tax".

@jackg72 Ugh, condo HOAs can be tough. I'm on the board for my condo building in Dunedin, and we had a similar rule. The logic was to ensure consistent appearance and quality, but yeah, it limits your options. One thing you might check: sometimes if multiple units commit to window replacements around the same time, the vendor might give a volume discount. In our building, we coordinated 5 neighbors to all do windows within a 3-month span, and the vendor gave us each 10% off. Also, since it's 3 stories, part of the cost is indeed the equipment and safety setup for working at height. Unfortunately, with condos you're kind of stuck with the approved vendors. Maybe push your HOA to periodically re-bid vendors or add a second approved vendor for competition. On the bright side, at least they are good quality windows. It sucks paying more, but you'll still get the benefits (energy, noise, storm protection). Good luck!

(Update) Alright, time for an update from the OP! After gathering 5 quotes and reading all this amazing input, I finally made a decision. I signed a contract with Károly Windows & Doors for the project. 🎉 They weren’t the lowest bid, but also not the highest. Their quote came out to about $11,500 for 12 windows (mix of sizes, all double-pane, impact glass, vinyl frames). That includes everything: permit, installation, stucco repair, interior trim, etc. A big reason I chose them was the comfort level - their rep was knowledgeable and not pushy, and I like that they've been in business in Tampa Bay for a long time. Also, they have their own installation crews and a solid warranty.
The lead time is about 8-10 weeks, so now I'm in the waiting period like some of you were. They said maybe by end of summer I’ll have the new windows in. I’ll come back with a final update after installation to let everyone know how it went. Thanks to everyone for sharing your experiences; it gave me the confidence to know what to ask and look for. And it definitely helped me budget realistically. Fingers crossed that everything goes smoothly from here!

@fashion378 Congrats on choosing a contractor! I've heard nothing but good things about Károly Windows & Doors (a coworker used them and raves about the workmanship). I think you made a solid choice, especially with everything included in the price. The waiting is the hard part now, but it'll be worth it. Please do let us know how the install goes and if anything unexpected comes up. Threads like these are so useful for all of us planning similar projects. Good luck! 👍

(Update) I mentioned earlier we were getting our windows done by Pro Tech Windows & Doors. Popping back in with our results! They finished the install of all 8 windows in our house. It took their team 2 full days (and they worked from about 8am to 4pm each day). Everything went great. They actually sent the same crew that did my neighbor's house, which was nice because I knew the guys from seeing them work next door.
All windows passed inspection on the first go. One window had a minor issue: the glass had a scratch (as I noted before). True to their word, Pro Tech ordered a new sash. That took about 3 weeks to come in, and they popped by yesterday to swap it out. Now it's perfect. The house already feels cooler and we’re noticing the UV coating working (floor rugs that used to fade in the sun hopefully are safer now). I also want to shout out the installation crew - they were super courteous, put down drop cloths everywhere, and actually helped me remove and re-hang my blinds. I tipped them because they did a great job. So yes, another happy customer of Pro Tech here. 🙌