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Best approach for refinishing hardwood floors in an older home?

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Karolina_S
Joined:
08.04.2021
Posts: 1214
Topic Starter
08.02.2025 08:32
I recently bought a 1940s colonial and the original oak floors under the carpet are in decent shape but definitely need some TLC. I'm debating whether to rent a heavy-duty sander and do it myself or just hire a professional to avoid potential DIY disasters. Has anyone here tackled this on their own before, and was it worth the physical labor compared to the cost of a pro? I'm also curious if there are specific water-based polyurethanes that hold up well in high-traffic areas like the hallway. Any advice or recommendations on tools would be greatly appreciated.
12 replies in this topic
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damian_varna
Joined:
08.07.2024
Posts: 793
07.03.2025 09:46
In reply to a previous post
Honestly, unless you have experience with a drum sander, hire a pro. I tried it on my 1920s bungalow and ended up with gouges that cost more to fix than the original quote.
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Stefan_W
Joined:
24.01.2022
Posts: 1207
13.03.2025 20:12
In reply to a previous post
I’ve refinished floors twice now. It's back-breaking work, but the satisfaction of seeing that old oak pop is incredible. Rent the equipment from a local shop, not a big box store, and get the orbital sander for the edges.
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ChernaKotka
Joined:
23.12.2024
Posts: 1065
15.04.2025 01:22
In reply to a previous post
For high-traffic areas, look into Bona Traffic HD. It's a bit pricey, but it's basically the gold standard for water-based finishes right now. It dries fast and holds up way better than the generic stuff.
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tech_geek_bg
Joined:
20.03.2025
Posts: 176
13.05.2025 10:28
In reply to a previous post
I second the Bona recommendation! Used it in my kitchen and hallway three years ago and it still looks brand new despite two dogs running around.
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nov_tuk
Joined:
11.02.2021
Posts: 1863
13.06.2025 14:42
In reply to a previous post
Don't underestimate the dust. Even with a vacuum attachment, that fine sander dust will end up in your vents and on every surface in the house. Tape off your rooms properly.
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kris_1982
Joined:
11.04.2023
Posts: 2188
15.06.2025 14:44
In reply to a previous post
If the floors are truly original 1940s oak, they might have been sanded down a few times already. Check the tongue and groove thickness before you go too aggressive with the sandpaper.
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Nadiya_D
Joined:
29.01.2023
Posts: 591
01.08.2025 02:12
In reply to a previous post
I’m a DIY guy for almost everything, but refinishing is the one thing I’ll always outsource. The dust management and the risk of ruining vintage wood just isn't worth the savings for me.
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seba_bg
Joined:
21.06.2024
Posts: 285
09.09.2025 11:55
In reply to a previous post
Is there a specific stain color you're aiming for, or are you planning to keep them natural? Natural with a matte finish is very trendy right now and hides scratches better than glossy ones.
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Ameli_Z
Joined:
11.07.2021
Posts: 175
10.11.2025 12:13
In reply to a previous post
I rented a sander from Home Depot and it vibrated so much I couldn't feel my hands for two days. Definitely wear ear protection and gloves if you go the DIY route.
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chicho_savet
Joined:
26.06.2023
Posts: 1692
12.11.2025 22:41
In reply to a previous post
Great advice from everyone here. Whatever you choose, make sure you use a high-quality applicator for the polyurethane to avoid streaks. Bubbles are the enemy!
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Alisa_K
Joined:
14.08.2024
Posts: 136
23.11.2025 19:18
In reply to a previous post
Check your local Craigslist or Facebook Marketplace for a used professional-grade sander if you really want to commit to doing it yourself. Often you can buy one, use it, and sell it for the same price.
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Leni_C
Joined:
24.10.2024
Posts: 2439
04.03.2026 21:55
In reply to a previous post
I’m currently in the middle of this project. It’s definitely a workout, but I’m saving about $2,500 by doing it myself. Just take your time and don't rush the sanding stages.

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