Chimney Caps & Damper Contractors For All LI

The chimney is one of the most useful structures of a dwelling. The fact that chimneys will do their job perfectly, even when damaged, contributes to this thought that ‘it’s probably fine’. Chimneys are far from the quiet, passive black holes that are ‘just there’ that most occupants assume them to be. Regular chimney maintenance is key to prevent damage, deterioration and future expensive, high-cost chimney repairs.

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

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

While most stone is not affected by water penetration, large amounts of mortar are required to bond the stone properly.

A plethora of masonry components are porous and may absorb large amounts of water.

Installing chimney caps and dampers often protect your chimney and maintain a safe chimney damper.

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

For a metal, brick or fabricated chimney repair estimate call or text Expressway at 631.388.7555.

One of the least expensive parts of the chimney venting system is the one that could prevent some of the most costly headaches. If you don’t have a chimney cap on your chimney, stop reading right now and call our chimney pros for an estimate now! Every chimney contractor 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 will prevent downdrafts by blocking crosswinds from entering the chimney.

With precision engineering this damper is easy to open & close, sealing tight when not in use.

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 & animals.

It’s hard to see how destructive animals & birds might 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 & flue. Chimney liner tiles & mortar may crumble and crack, leading to serious leaks. The chimney cap cover deflects rain & the side mesh prevents pests & leaves from entering. A properly fitted chimney cap or guard may slow wear-and-tear on your chimney & lining, saving you from costly expenses.

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

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

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

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

Nearby Chimney Companies for Islip

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. Thermocrete has UL Listing & is approved for gas & 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. NBS tests showed that unlined chimneys let heat move so quickly that adjacent woodwork caught fire within 3½ hours.

Flue gases are acidic and eat away at mortar joints from the inside. Liners also provide a correctly-sized flue for efficient appliance performance.

Modern stoves and furnaces need a properly-sized flue to operate efficiently. An incorrectly-sized liner can cause creosote buildup in wood stoves & increase carbon monoxide risks.

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

Chimneys should be cleaned when soot & creosote accumulations approach or exceed 1/4 inch. Glaze build-up over 1/8 inch may be removed. Our technicians employ multiple cleaning systems to remove chimney deposits. Frequent (at least annual) chimney checks are the only way to know when the chimney requires repairs.

 

Several of the common chimney cleaning techniques we provide include:

Standard Sweep. This is the standard 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 and 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 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 product that could resist corrosion, softening, or cracking from flue gases at temperatures proper for the class of the chimney service.

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

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

Expressway Chimney give you a free estimate, no-obligation quote and the chimney report to use as a homeowner wishes.