How do you fix Sistering joists?

How do you fix Sistering joists? When the sagging joists are level, apply a generous bead of construction adhesive to the existing joist. Then attach the sister joist using three 16d common nails driven every 16 in. Driving 16d common nails in old, hard wood is difficult. How Much Should sister joists overlap? The longer … Continue reading How do you fix Sistering joists?