Floor Sill Plate Replacement

They want to put 2 by 6 joists in crawl space for floor with no center support for joist.

Floor sill plate replacement. Got a price for 14 796 00 to take up enough floor to repair joist by sister them or replace if needed. Replace rotted studs and sill plates immediately to reduce further damage. The sill is the piece of wood closest to the ground either on a foundation or piers and is usually a timber sized board. It fits tightly between wall studs and under the jambs and casing so it has to be cut before it can be removed.

Is that ok no center support n is. How to jack up a small building off the foundation to replace a rotted wall sill plate. The siding is getting changed to hardiplank siding and we are fixing the dry rot and termite damage as we go. Sill plate repair replacement.

A rotten sill plate is a common occurrence in old houses and a big problem. Room is 13x 13 maybe a ft smaller. There is no need to use galvanized nails in this area. The sill plate usually a treated 2 by 8 board rests flat on top of the foundation and the ledger board usually a 2 by 10 board rests upright on top of the sill plate in an upright position.

You may also want to replace an interior threshold because the old one is ugly or because new flooring on one side of the doorway calls for it. Replace sill plate in this room only and replace ripped up floor they take up. The sill plate should be made out of pressure treated wood but all other lumber that you need to replace should be standard framing lumber. Removing and replacing a rotten sill plate.

In order to avoid the damage spreading to other areas such as a floor sagging wall tilting or ceiling cracks you need to replace the rotted sill and studs as soon as possible. Make sure that you attach the joists securely to the new rim joist with common 16p nails. Total remodel of roy s old house. When wood sill plates or studs rot the strength of your home s structure is compromised.

By mark clement. A sill plate or mudsill is the bottom horizontal member of a floor system to which vertical members floor joists are attached sill plates are usually composed of lumber in sizes of 2 4 2 6 2 8 and 2 10.