Our Process
Waterproofing a chimney in Casselberry, in detail
Absorption, leaks and what a repellent changes
Water repellents are most effective at reducing the water that brick absorbs, Technical Note 6A notes, while most water that penetrates a wall gets in at separations and cracks between brick and mortar or at junctions with other materials. A repellent changes the first and does little for the second.
A straight estimate therefore separates the two. If your Casselberry chimney is absorbing rain through sound brick, a repellent can help. If water is entering at a joint, the flashing or the crown, the repair for that entry point comes first and is priced on its own.
Cleaning the chimney surface before treatment
A repellent has to reach the pores to work. Manufacturer instructions for a siloxane chimney repellent call for clean, structurally sound, visibly dry surfaces, with dust, dirt, grease, efflorescence, old coatings and other foreign matter removed first, since they can block or interfere with penetration.
The cleaning method has to suit the masonry, because harsh cleaning can damage a surface or change how it takes the product. Our specialists choose the preparation for your Casselberry chimney and list it on the estimate, so a quick spray over dirty brick is never mistaken for waterproofing.
What the waterproofing inspection looks at
Before recommending a repellent, the inspection covers the brick faces, the mortar joints, the crown, the cap, the flashing and any earlier coating. Technical Note 6A points to the same checklist, asking for caps and copings, flashing, sealant joints, mortar joints and brick units to be examined before a coating is considered.
The result is a clear sequence for your Casselberry chimney: what must be repaired, what can be treated and what should be left alone. You receive it in writing, with upfront pricing and no hidden fees.
Booking chimney waterproofing
Waterproofing starts with the free inspection, where the surface is assessed, repairs are identified and the area to be treated is measured. The application is then scheduled for a dry day, and repairs that need to cure come first. If repairs are needed, the repair visit and the treatment visit are listed separately, so you can see the sequence and the price of each.
When the schedule has room, the inspection can happen the same day. Anything you book with our family-owned company in the 72 hours after it is 10% off.
