Knowledgeable Local, Wyandanch Chimney Contractors

The chimney is one of the most useful features of a house. The fact that chimneys may do their job well, even when damaged, contributes to this notion that ‘it’s probably fine’. Chimneys are far from the quiet, passive black holes that are ‘just there’ that most people assume them to be. Weakened or deteriorated flue liners of masonry chimneys could become soft, cracked or otherwise problematic – such that it/they no longer have the ability to control and contain the scary by-products of combustion.

The concern is that countless of masonry chimneys were not designed to handle the venting requirements of modern high-efficiency heating appliances burning natural gas & oil.

Masonry components deteriorate quickly when exposed to the extreme freeze/thaw processes of Wyandanch, in which moisture that has penetrated the components periodically freezes & expands causing undue stress.

Water in the chimney also starts rust in steel & cast iron, weakening or destroying the metal parts.

Chimney caps, also called rain covers, are probably the most inexpensive preventive measure that a client will employ to prevent water penetration & weakening to the chimney.

Defective mortar joints or the use of inferior mortar or brick likely greatly increase the tendency to absorb & transfer water to the interior of the masonry chimney.

Our specialists only send fully-trained chimney cleaning highly-skilled pros to your building that could 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 assessment 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 may prevent some of the most steep problems. If you don’t have a chimney cap on your chimney, stop reading & call our chimney pros for an estimate now! Every chimney mason 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.

Our chimney masons can recommend the best solution for your chimney.

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.

Even just falling leaves could build up without the correct chimney cap in place.

Rain is moisture and moisture is an enemy of a healthy fireplace and flue. Chimney liner tiles & mortar will crumble & crack, leading to serious issues. The chimney cap cover deflects rain and the side mesh prevents pests and leaves from entering. A properly fitted chimney cap or guard could slow wear-and-tear on your chimney & lining, saving you from costly repairs.

Our chimney repair and installation experts are knowledgeable about many types of chimney caps, guards and dampers.

Water starts more problems than any other element. It soaks into porous bricks and erodes the mortar. A chimney cap that covers all flues can protect you from costly repairs.

Chimneys may block proper ventilation & even allow pests to enter your house, potentially spreading disease & causing havoc. Our strong mesh and lids will keep even the most determined animals out!

Your fireplace may send sparks onto the roof or nearby flammable materials. Stray sparks may be stopped by the mesh cover that is a component of all our chimney caps.

Nearby Chimney Companies for Wyandanch

The method recommended for your chimney will depend on the type of deposits. A flue lining in a masonry chimney is defined as “a clay, ceramic, or metal liner.” Thermocrete has UL Listing and is approved for gas and oil.

A composite chimney lining system is inflated into the flue, then hardened with steam pressure, forming a tough liner. A stainless steel chimney liner is air- and water-tight.

This alloy resists acids from gas appliances and extreme temperature cycles.

Chimney liners serve three main functions. Liners also protect masonry from the corrosive byproducts of combustion.

If flue gases penetrate brick and mortar, the chimney’s lifespan is drastically reduced. Liners also provide a correctly-sized flue for efficient appliance performance.

The chimney not only vents combustion products but also supplies draft for combustion air. Our primary role is to remove flue deposits and evaluate the overall chimney system.

The required cleaning frequency will depend on use, type of installation, fuel, & burning habits of the homeowner.

Chimneys should be cleaned when soot and creosote accumulations approach or exceed 1/4 inch. Glaze build-up more than 1/8 inch can be removed. We employ a variety of cleaning methods to remove chimney deposits. Frequent (at least annual) chimney estimates are the only way to know when the chimney needs attention.

Several of the usual chimney cleaning methods we provide include:

Standard Sweep. This is the normal cleaning method & uses brushes to clean the flue. A powerful, well-filtered vacuum prevents soot & creosote from entering the residence. This cleaning is effective for soot & light creosote deposits but has little effect on glaze build-up.

Mechanical Sweeping. Mechanical cleaning uses wire brushes, plastic cables, or special chains rotated at high speed by an electric motor. It is often employed to remove hard creosote or glaze deposits. In rare cases where it is impossible to clean the flue by standard or mechanical methods, chemicals may be used to loosen and dissolve heavy deposits.

A thorough chimney sweep may remove soot, creosote and blockages from the flue liner, smoke chamber and shelf, firebox & damper. Heat, moisture, creosote & gases will be removed, repaired, or relined with a UL-listed liner system or other approved material that might resist corrosion, softening, or cracking from flue gases at temperatures correct for the class of the chimney service.

Chemical Cleaning: This requires two visits — sometimes three if necessary. Our chimney pros may usually complete the job in a couple of hours & ensure your house stays clean and undisturbed. Our experts pride ourselves on “no mess,” top-notch service with minimal interruption to the owner.

What do other clients say about Expressway’s chimney contractors? Check our Google reviews here. Our pros are proud of them.

Wyandanch’s chimney experts provide you with a free inspection, no-obligation quote and the chimney estimate to use as the owner wishes.