We'll show you three ways to stiffen up your bouncy floor—by adding bridging, installing plywood along the joists and adding a wall or beam under the floor. Any one of the three can solve your problem, depending on your situation. It's not a lot of work or expensive. By the DIY experts of The Family … See more Years ago, while working as a carpenter, I helped stiffen a bouncy floor by nailing a new 2×10 to each of the 2×10 joists that supported the floor. It was a complex, expensive job: … See more As a joist bends downward, the lower edge bends slightly to one side or the other. A layer of 3/4-in. plywood firmly fastened to the … See more Bridging, or “X-bracing,” allows joists to share weight. As a footstep falls on one joist, some of the force is transferred to neighboring joists. Even if your joists already have a row … See more The longer the distance a joist spans without support, the more it will flex. By building a wall under joists, you divide the span. The floor above will be stiffest if you place the wall in the … See more WebFeb 13, 2024 · To make the built-up beam, use construction adhesive to nail three pieces of 2-by-10 or 2-by-12 lumber together. Joints in the beam should be located over a support column. An alternative to ...
6 Ways to Stiffen a Bouncy Floor - Fine Homebuilding
WebFeb 26, 2024 · A bouncy floating floor can be fixed by following some simple steps: 1. Fix the source of moisture. Spongy floors could occur as a result of water damage, high levels of moisture, and temperature or issues related to the sub-floor. If the case is water damage consider checking your plumbing and roof for leaks. WebFeb 18, 2024 · Repair bouncy floors; Level the floor and repair sagging joists; ... Licensed contractors still look to repair floor joists within 12 to 24-inch spacing, with 16 … css hover for mobile
How to Fix Bouncy Floors (DIY) Family Handyman
WebMar 17, 2024 · Although there are three easy ways to fix bouncy floors — including using bridging, installing plywood along the joists, or placing a wall or beam under the floor, … WebUse post shore jacks, screw jacks, or hydraulic jacks to lift the new beam into position beneath the joists. Finally, cut and install new columns to fit between the … WebFeb 1, 2005 · The other day we were discussing Cross bracing compared to blocking for floor joists. He feels that Cross bracing is better than blocking. I prefer blocking. ... joists are cross bridged with a lot of bouncy when one walks around. ... Design / Build / Repair / Restore. Edited 1/31/2005 11:22 pm ET by Mike Smith. donpapenburg Feb 01, 2005 07 ... css hover effect w3