Jacks For Raising Floors

Underneath the floor in a crawl space or basement position the floor jack or jacks and place the beam in position.

Jacks for raising floors.

Raising a floor joist is a process which many homeowners can tackle if the damages are not too extreme and the initial causes aren t pervasive. If you have access to the basement or crawlspace it is possible to jack up saggy joists until they are level and then sister them so that they remain straight after the jacks are removed. If your house is sagging or uneven due to sinking foundations then you can use a jack to raise the house back up to level. All you re going to need is to find the location of the sagging beams and to bring them back to level with a house jack many of which are built for hundreds of tons.

Carefully hoist the jack until the beam reaches the floor underneath. A 12 ton hydraulic bottle jack placed on a set of beams and lifting against a beam run perpendicular to the floor joists should raise a corner or side of a house. Tiger brand adjustable floor jack model js 15 15 gauge floor jacks telescoping jack for temporary support size range 1 1 3 4 4 out of 5 stars 375 19 67 19. Before undergoing any substantial changes to the structure of the house be sure you consult a contractor or other professional.

Continue to raise the jack until you feel some resistance. Work slowly and lift only 1 8 inch per day to prevent cracks to drywall or plaster. If only a portion of the house has settled a single jack might be enough. Video of the day.

Tiger brand adjustable floor jack model js 15 15 gauge floor jacks telescoping jack for temporary support size range 1 1 3 4 4 out of 5 stars 362 19 67 19. Sistering is the process of mating up two boards with bolts nuts and washers so that the new board corrects or supports the other weaker one.