Skilled, Local, West Islip Chimney Team

The chimney is one of the most overlooked features of a structure. The fact that chimneys often do their job properly, even when disregarded, contributes to this assumption that ‘it’s probably fine’. A chimney deteriorated by constant exposure to the weather can be a potential safety hazard. 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 dangerous by-products of combustion.

Each year there are thousands of cases of carbon monoxide poisonings due to erroneously lined chimneys.

Many of masonry chimney elements (except for true stone) suffer accelerated deterioration as a result of prolonged contact with water.

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

Chimney caps have long been recognized as an important chimney safety & damage-prevention part.

Common brick is like a sponge, absorbing water & wicking moisture to the chimney interior.

Caps & dampers keep out the weather, all animals & most debris – all while keeping sparks from leaving the chimney which might ignite nearby combustibles like your roofing shingles, siding or nearby trees.

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 upscale damage. If you don’t have a chimney cap on your chimney, stop reading & call us for an estimate now! Every chimney expert knows that a safe chimney cap is a must.

The job of the chimney cap is to stop rain from entering the flue & to stop pests from building nests in your chimney or using the chimney for a doorway into your residence.

In especially windy areas chimneys also will prevent downdrafts by blocking crosswinds from entering the chimney.

Our chimney technicians are able to recommend the best solution for your chimney.

It’s the perfect upgrade for fireplace chimneys in older houses that infrequently have a damper.

These blockages may cause fire hazards and smoke back drafting into the building.

Metal fireboxes, liners and dampers all will suffer rust & deterioration. Chimney liner tiles and mortar may crumble & crack, leading to serious leaks. 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 experts will come out & recommend the best option for you and provide a written estimate to install a new chimney cap, damper, or guard.

Water causes more issues than any other element. It soaks into porous bricks & wears away the mortar. A chimney cap that covers all flues can protect you from expensive repairs.

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

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

LI Chimney Contractors for Chimney Lining Replacements

The method recommended for your chimney may depend on the type of deposits. The Thermocrete process coats the inside of the chimney with a durable ceramic sealant. A lining cleaning is cost-effective & ideal for fireplaces & chimneys serving gas, oil, wood, or coal appliances.

A composite chimney lining system is inflated into the flue, then hardened with steam pressure, forming a tough liner. A stainless steel liner locks in moisture & gases, keeping them out of your house.

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

Chimney liners serve three main functions. NBS tests showed that unlined chimneys let heat move so quickly that adjacent woodwork caught fire within 3½ hours.

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

The chimney not only vents combustion products but also supplies draft for combustion air. An incorrectly-sized liner may cause creosote buildup in wood stoves & increase carbon monoxide risks.

The required cleaning frequency may depend on use, type of installation, fuel, and burning habits of the client.

Chimneys should be cleaned when soot and creosote accumulations approach or exceed 1/4 inch. Glaze build-up more than 1/8 inch should be removed. Our experts employ various cleaning systems to remove chimney deposits. Frequent (at least annual) chimney consultations are the only way to know when the chimney is in need of repairs.

Several of the common chimney cleaning techniques we provide include:

Standard Sweep. This is the normal cleaning method and 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’s impossible to sweep the flue by standard or mechanical methods, chemicals may be used to loosen and dissolve heavy deposits.

A thorough chimney sweep could remove soot, creosote & blockages from the flue liner, smoke chamber & shelf, firebox & damper. Heat, moisture, creosote & gases can 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 project.

Chemical Cleaning: This requires two visits — sometimes 3 if necessary. Our chimney experts can usually complete the job in a couple of hours & ensure your property stays clean and undisturbed. Our pros pride ourselves on “no mess,” top-notch job with minimal interruption to you.

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

Expressway Chimney give you a free inspection, no-obligation quote & the chimney estimate to use as you wishes.