# What I Learned Laying Hexagons on a Sagging Floor

**URL:** <https://home.renovation.reviews/t/what-i-learned-laying-hexagons-on-a-sagging-floor/48016>\
**Category:** Homeowners\
**Created:** [May 17, 2026, 3:59am UTC](https://home.renovation.reviews/t/what-i-learned-laying-hexagons-on-a-sagging-floor/48016 "2026-05-17T03:59:19Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Richard](https://home.renovation.reviews/letter_avatar_proxy/v4/letter/r/f0a364/32.png) [@Richard](https://home.renovation.reviews/u/Richard)\
**Post date:** [May 17, 2026, 3:59am UTC](https://home.renovation.reviews/t/what-i-learned-laying-hexagons-on-a-sagging-floor/48016/1 "2026-05-17T03:59:19Z")

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​I wanted a striking, geometric transition between my hardwood hallway and the guest bathroom, so I picked out a gorgeous matte-black hexagon tile. The design plan was seamless: weave the hexagons directly into the wood planks for a high-end, custom look.

​The reality was a brutal lesson in physics and older house construction.

​The moment I cut back the floorboards, I realized the bathroom joists had sagged over the last forty years. While wood planks are forgiving over a slight dip, rigid porcelain tiles absolutely are not. If I laid them down directly, the shifting weight would crack the grout lines within a month.

​I spent two unexpected days hauling heavy cement backer board, mixing self-leveling underlayment to flatten the dip, and meticulously hand-shaving the underside of the wood planks to ensure the two completely different materials met at an exact, trip-free height.

 ![17789909250358137488911908508830](https://renovation-reviews.storage.googleapis.com/original/3X/3/2/3224216b46abd9f0df29a00a0d63995fc607cb5c.jpeg)

​The blended threshold looks incredible and feels solid underfoot, but it turned a weekend cosmetic upgrade into a grueling structural puzzle. Before you commit to complex tile patterns, ignore the pretty pictures and make sure your subfloor is actually flat enough to handle them.

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**Author:** ![Treasure](https://home.renovation.reviews/letter_avatar_proxy/v4/letter/t/e36b37/32.png) [@Treasure](https://home.renovation.reviews/u/Treasure)\
**Post date:** [May 17, 2026, 4:37am UTC](https://home.renovation.reviews/t/what-i-learned-laying-hexagons-on-a-sagging-floor/48016/2 "2026-05-17T04:37:42Z")

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The hexagons make the flooring steady but the picture don’t look as pretty as one would expect.

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**Author:** ![Talent\_lawrence\_Godw](https://home.renovation.reviews/user_avatar/home.renovation.reviews/talent_lawrence_godw/32/14485_2.png) [@Talent\_lawrence\_Godw](https://home.renovation.reviews/u/Talent_lawrence_Godw)\
**Post date:** [May 17, 2026, 5:28am UTC](https://home.renovation.reviews/t/what-i-learned-laying-hexagons-on-a-sagging-floor/48016/3 "2026-05-17T05:28:32Z")

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Renovations like this should be done by professionals to do it can be done properly

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**Author:** ![Blossom1](https://home.renovation.reviews/letter_avatar_proxy/v4/letter/b/71e660/32.png) [@Blossom1](https://home.renovation.reviews/u/Blossom1)\
**Post date:** [May 17, 2026, 5:34am UTC](https://home.renovation.reviews/t/what-i-learned-laying-hexagons-on-a-sagging-floor/48016/4 "2026-05-17T05:34:22Z")

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Great lesson: beautiful tile designs depend on solid subfloors, and old house repairs always reveal hidden structural surprises underneath.