Drylock On Chimney In Attic
The reasons for that decision were both cosmetic or aesthetic and possibly for improved fire safety and in some conditions improved draft too.
Drylock on chimney in attic. Our photo at left shows severe movement and openings in this brick chimney in an attic close to the roof surface. If using a brush work drylok floor wall masonry waterproofer into the pores of the masonry. Frequently asked questions q. If rolling or spraying back brush if necessary to fill in all the pores and pinholes.
If using a brush work the drylok original masonry waterproofer into the pores of the masonry making sure to fill all pores and pinholes. 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 three hours to dry and then apply a second coat using a roller or brush. 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.
What advantages does drylok masonry waterproofer have over powdered waterproof coatings. Give the first coat 3 hours to dry and then apply a second coat using a roller brush or sprayer download our spray specs. 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. It has happened and usually isn t discovered until people have spent a terrible sum fixing everything else.
Clean the chimney make sure all mold mildew and efflorescence are completely removed. 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. Fortunately you can use masonry waterproofer to protect your home from the incursion of rain or groundwater.
Fix any cracks in the mortar or if the chimney is severely damaged re point the chimney. 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.