Chimney Caps & Dampers Installing Chimney Caps and Dampers will protect your chimney and maintain a safe surrounding. Caps and Dampers keep out weather, animals and debris while keeping sparks from leaving the chimney which can ignite nearby combustibles like your roof, siding or nearby trees If your chimney cap needs to be replaced, you can't waste any time. Get in touch with Top Shield Construction LLC chimney cap replacement and installation services. Along with chimney caps, we also provide top sealing and damper installations and replacements. 3 Reasons Every Chimney Needs A Cap Rain Protection - Water causes more damage than any other element. It soaks into porous bricks and eats away at the mortar. A chimney cap that covers all flues can protect you from costly repairs. Animal Protection Its such a common problem, raccoons, squirrels, birds and bats try to make their home in your chimney. They can block proper ventilation and even enter your home, potentially spreading disease and wreaking havoc. Our strong mesh and lids will keep even the most determined critters out! Spark Protection - Your fireplace can spew sparks out into the environment, onto the roof or nearby flammable materials. Stray sparks will be stopped cold by the meshing cover that is a part of all of our chimney caps. GTM-W3N8FGKP