Long Island, LI’s Top Prefab Chimney Company

The chimney is one of the most taken-for-granted parts of a property. A Home’s chimney tends to not receive the redress or the concern usually afforded other worrisome household systems. Chimneys perform several pertinent functions and their simple appearance misrepresents their complex construction and performance requirements. Regular chimney maintenance is paramount to prevent harm, deterioration and future preventible, high-cost chimney fixes.

The dilemma is that hundreds of masonry chimneys were not designed to handle the venting requirements of modern high-efficiency heating appliances burning natural gas and oil. Masonry materials deteriorate quickly when exposed to the extreme freeze/thaw processes of Long Island, in which moisture that has penetrated the products periodically freezes and expands causing undue stress. Water in the chimney also begins rust in steel and cast iron, weakening or destroying the metal parts. Chimney caps, also called rain covers, are probably the most inexpensive preventive measure that a customer will employ to prevent water penetration and complications to the chimney. Common brick is like a sponge, absorbing water and wicking moisture to the chimney interior. We only send fully-trained chimney cleaning highly-skilled pros to your house that may live up to the guidelines of the CSIA (Chimney Safety Institute of America) and the NCSG (National Chimney Sweeps Guild), the two regulatory organizations for the chimney industry in the United States. For a metal, brick or fabricated chimney repair estimate call or text Expressway’s chimney experts at 631.388.7555.

One of the least expensive parts of the chimney venting system is the one that will prevent some of the most pricey trouble. If you don’t have a chimney cap on your chimney, stop reading and call us for an estimate now! Every chimney expert knows that a safe chimney cap is a must. Chimney caps come in all different varieties, shapes, sizes and products. Some caps might actually help facilitate the updraft function of the chimney as well by virtue of their special design. Chimney dampers will help prevent water penetrations, heat loss and keep you warm and saving you money. This damper attaches to the top of the chimney’s flue tile liner, providing a tight, gasketed fit that seals in heat and seals out weather, insects, birds and animals. It is sometimes hard to see how industrious animals and birds will be over the summer crafting a wonderfully cozy nest right inside your chimney.

Metal fireboxes, liners and dampers all can suffer rust and deterioration. Chimney liner tiles and mortar could crumble and crack leading to critical issues. The chimney cap cover deflects the rain and the side mesh areas prevent pests and leaves from entering the chimney. A properly fitted chimney cap or guard could slow down wear-and-tear on your chimney and lining, potentially saving you from large repair costs.

Our chimney repair and installation experts are very knowledgeable about the many various types of chimney caps, guards and dampers. Water begins more weakening than any other element. It soaks into porous bricks and wears away at the mortar. It’s such a common dilemma , raccoons, squirrels, birds and bats try to make their residence in your chimney. Chimneys will block the correct ventilation and even enter your home, potentially spreading disease and wreaking havoc. Our strong mesh and lids could keep even the most determined animals out! Your fireplace could spew sparks out into the environment, onto the roof or nearby flammable materials. Stray sparks might be stopped cold by the meshing cover that is a part of all of our chimney caps.

Nearby Chimney Replacement / Local Chimney Companies

The method chosen or recommended for your chimney might depend on the type of deposits. The Thermocrete process coats the inside of the chimney from top to bottom with a highly durable ceramic sealant. Thermocrete has undergone rigorous UL Listing and it is an approved liner for gas and oil. Composite chimney lining system that gets inflated into the chimney flue and steam pressure is added to harden the resin, turning it into hard composite liner. A stainless steel chimney liner locks in moisture and flue gases in your chimney and keeps them out of your home.

This unique alloy is designed specifically to resist acids coming from gas appliances in the flue and extreme stresses of hot and cold cycles. Liners in chimneys serve three main functions. In the NBS tests, unlined chimneys allowed heat to move through the chimney so rapidly that the adjacent woodwork caught fire in only 3 1/2 hours. The flue gases are acidic in nature and literally eat away at the mortar joints from inside the chimney. Liners provide a rightly-sized flue for optimum efficiency of appliances. Your is responsible for not only allowing the products of combustion a way out of the house, but the draft generated by the chimney also supplies the combustion air to the appliance. An shodily-sized liner can lead to excessive creosote buildup in wood burning stoves and the production of carbon monoxide with conventional fuels.

Our objective is to provide recommendations that can improve the safety and efficiency of your appliance and venting system. Chimneys should be cleaned when accumulations of soot and creosote approach or exceed 1/4 inch. Accumulations of glaze in addition to 1/8 inch can be removed. Our technicians employ a variety of cleaning techniques to remove chimney deposits. Frequent (at least annual) chimney consultations are the only way to know when the chimney requires to be addressed.

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