I've got a bit of a situation with a stainless steel chimney that was installed 25 years ago for a wood stove in my basement. Back then, I was just a kid, so I didn't realize how poorly it was done. The chimney extends from the foundation just below ground level and has this 90-degree turn upwards. Over the years, this hole, which is boxed in with rotting pressure-treated timber, fills up with water and leaves every rainy season—it's even got its own sump pump now! I'm finally looking to replace the rotten timbers with a steel window well that I purchased. To do that, I need to dig out the collapsing hole and attach the new half-moon well to the foundation properly.
Now, I could use some advice because I'm not sure how many concrete anchors I really need. There are plenty of holes on the well, but with my knee recovery, I don't want to drill too many holes into the concrete. Could I get away with just two or three anchors on each side? Also, I need recommendations for the best type or brand of anchor to buy since it's been 20 years since I last looked at these products. Is there a kit that includes drill bits? And what's the right type of drill bit for concrete? Thanks for any help as I want to get this project wrapped up soon!
2 Answers
I feel you on the knee pain! For drilling into concrete, make sure to get a hammer drill if you can; it makes a huge difference. As for anchors, I recommend looking for a kit that includes everything you need—it’s super convenient. Some brands have all-in-one packages with anchors and bits. Just make sure the anchors are rated for heavy duty; you want that window well secured nicely to prevent any future issues!
I’d say if the soil isn't going to shift the window well, you should be fine with just a few anchors—two or three on each side sounds reasonable. Definitely check if your walls are concrete or block, as that’ll affect the type of anchor you choose. Since it’s poured concrete, you might want to look for sleeve anchors or wedge anchors—those work great for stability. If you can, swing by a local hardware store for some advice too; they can show you what’s new in terms of anchor kits, plus you'll find drill bits specifically for masonry there as well. Good luck!
Yeah, I agree! A few anchors should hold it, especially if your foundation is solid. Definitely check with the store, and make sure you’ve got the right drill bits designed for concrete—that’ll save you some hassle!
Absolutely! A hammer drill is the way to go, especially for someone who's not a fan of drilling into concrete. Good luck with the project!