Drylock On Chimney In Attic

If using a brush work the drylok original masonry waterproofer into the pores of the masonry making sure to fill all pores and pinholes.

Drylock on chimney in attic.

For brick stone and concrete surfaces moisture can be damaging over time. Colonial masons often brought a more central chimney straight up into the attic floor then built the chimney on an angle specifically to cause it to exit the roof at the roof s highest point the ridge. Give the first coat 3 hours to dry and then apply a second coat using a roller brush or sprayer download our spray specs. Get free shipping on qualified drylok products or buy online pick up in store today.

If using a roller back brush the first coat to fill all pores and pinholes. Another event that could happen although i have never heard of it actually happening is that you could get so much moisture in your attic that it could condense and roll down the stringer onto your chimney. Fortunately you can use masonry waterproofer to protect your home from the incursion of rain or groundwater. If rolling or spraying back brush if necessary to fill in all the pores and pinholes.

Give the first coat three hours to dry and then apply a second coat using a roller or brush. It has happened and usually isn t discovered until people have spent a terrible sum fixing everything else. Fix any cracks in the mortar or if the chimney is severely damaged re point the chimney. Our photo at left shows severe movement and openings in this brick chimney in an attic close to the roof surface.

Clean the chimney make sure all mold mildew and efflorescence are completely removed. If the corbelled chimney flue has sagged along with the roof the chimney may be cracked and open at this point even though other cracks were not seen. Frequently asked questions q. If using a brush work drylok floor wall masonry waterproofer into the pores of the masonry.

America s number one selling masonry paint drylok is available in a number of specialty formulations all developed to deliver optimal performance for your masonry care and repair projects. It s much easier to apply because of its smooth creamy consistency and one step application saves considerable time.