How often should I repoint my house or building?
The longevity of mortar joints should last about 45 years, but will vary with the exposure conditions and the material used. Since brick can last over 100 years, the occassional maintenance tast for brick masonry is the repair of mortar joints. Repointing your home as soon as you see deterioration in the mortar if the most effective and permanent way of decreasing water entry into the brickwork and making it worse.
