Expert Local Hempstead Chimney Contractor

The chimney is one of the most taken-for-granted parts of a property. The chimney tends to not receive the attention or the concern usually accorded other alarming household systems. Chimneys perform several critical functions and their simple appearance misrepresents their complex construction and performance requirements. Regular chimney maintenance is essential to prevent complications, deterioration and future widespread, high-cost chimney repairs.

The dilemma is that a ton of masonry chimneys were not designed to handle the venting requirements of modern high-efficiency heating appliances burning natural gas and oil. A plethora of masonry chimney materials (except for authentic stone) suffer accelerated deterioration as a result of prolonged contact with water. While most stone is not affected by water penetration, large amounts of mortar are required to bond the stone properly. Lots of masonry products are porous and will absorb large amounts of water. Common brick is like a sponge, absorbing water and wicking moisture to the chimney interior. We only send fully-trained chimney cleaning fully-trained techs 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 inspection call or text us at 631.388.7555.

Hempstead, LI’s Prefab Chimney Masons Contractor

One of the least expensive parts of the chimney venting system is the one that can prevent some of the most expensive trouble. If you don’t have a chimney cap on your chimney, stop reading and call Expressway Roofing & Chimney for an estimate now! Every chimney pro knows that a safe chimney cap is a must. Most chimney caps are made from copper or stainless steel. In especially windy areas chimneys also can prevent downdrafts by blocking crosswinds from entering the chimney. Chimney dampers might help prevent water penetrations, heat loss and keep you warm and saving you money. It is the perfect upgrade for fireplace chimneys in older houses that hardly ever have a damper. It’s sometimes hard to see how industrious animals and birds will be over the summer crafting a wonderfully cozy nest right inside your chimney.

Rain is moisture and moisture is an enemy of a healthy fireplace and flue. Chimney liner tiles and mortar will crumble and crack leading to critical complications. The chimney cap cover deflects the rain and the side mesh areas prevent pests and leaves from entering the chimney. Of course, most apt chimney cleaning and maintenance are still recommended annually.

Our chimney repair and installation experts are very knowledgeable about the many various types of chimney caps, guards and dampers. Water begins more problems than any other element. It soaks into porous bricks and erodes at the mortar. A chimney cap that covers all flues may protect you from costly repairs. Chimneys can block the correct ventilation and even enter your home, potentially spreading disease and wreaking havoc. Our strong mesh and lids may keep even the most determined animals out! Your fireplace will spew sparks out into the environment, onto the roof or nearby flammable materials. Stray sparks may 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. A flue lining in a masonry chimney is defined as “a clay, ceramic or metal liner. Thermocrete has undergone rigorous UL Listing and it’s 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 is air and water tight.

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. Liners protect the masonry from the corrosive byproducts of combustion. In the tests, it was determined that if the flue gases were allowed to penetrate to the brick and mortar, the result would be a reduction in the usable life of the chimney. Liners provide a properly-sized flue for optimum efficiency of appliances. The chimney is responsible for not only allowing the products of combustion a passage out of the house, but the draft generated by the chimney also supplies the combustion air to the appliance. An improperly-sized liner can lead to extra creosote buildup in wood burning stoves and the production of carbon monoxide with conventional fuels.

The required cleaning frequency may depend on amount of use, the type of installation, the type of fuel and the burning habits of the consumer. Chimneys should be cleaned when accumulations of soot and creosote approach or exceed 1/4 inch. Accumulations of glaze more than 1/8 inch will be removed. Our experts employ many cleaning techniques to remove chimney deposits. Frequent (at least annual) chimney inspections are the only way to know when the chimney needs fixing.

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