Sag Harbor, LI’s Top Factory-Built Chimney Firm

The chimney is one of the most overlooked features of a house. Every chimney tends to not receive the focus or the concern usually afforded other concerning household systems. Chimneys perform several necessary functions & their simple appearance misrepresents their complex construction & performance requirements. Troublesome or deteriorated flue liners of masonry chimneys can become soft, cracked or otherwise unsafe – such that it/they no longer have the ability to control & contain the hazardous by-products of combustion.

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

Masonry elements deteriorate quickly when exposed to the extreme freeze/thaw processes of Sag Harbor, in which moisture that has penetrated the materials periodically freezes and expands causing undue stress.

A stone chimney acts and looks like a brick chimney & it should also be protected from the effects of water penetration.

Quite a bit of masonry products are porous and might absorb large amounts of water.

Defective mortar joints or the use of substandard mortar or brick likely greatly increase the tendency to absorb and transport water to the interior of the masonry chimney.

Our pros can advise the owner in your own special situation what is best for you.

For a metal, brick or fabricated chimney repair consultation 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 often prevent some of the most immoderate nightmares. If you don’t have a chimney cap on your chimney, stop reading & call Expressway Roofing & Chimney for an estimate now! Every chimney specialist knows that a safe chimney cap is a must.

Chimney caps come in all different varieties, shapes, sizes and metals.

Some caps will actually help facilitate the updraft function of the chimney as well by virtue of their special design.

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

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

It is hard to imagine how resourceful animals and birds can be over the summer crafting a wonderfully cozy nest right inside your chimney.

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

Our chimney repair & installation pros are knowledgeable about a wide variety of chimney caps, guards and dampers.

Water causes more issues than any other element. It soaks into porous bricks & weathers the mortar. It’s a common problem: raccoons, squirrels, birds and bats try to make their house in your chimney.

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

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

Nearby Chimney Companies for Sag Harbor

The method recommended for your chimney may depend on the type of deposits. A flue lining in a masonry chimney is defined as “a clay, ceramic, or metal liner.” A lining cleaning is cost-effective & ideal for fireplaces and 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 chimney liner is air- & water-tight.

Stainless steel liners are UL tested under extreme conditions, including simulated chimney fires over 2100°F, so you’ll sleep soundly knowing your house is safer.

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

Flue gases are acidic and eat away at mortar joints from the inside. As mortar joints wear away, heat transfers more quickly to combustibles & gases like carbon monoxide may leak into the house.

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.

Our mission is to provide recommendations that will improve the safety & efficiency of your appliance & venting system.

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

Several of the typical chimney cleaning practices 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 home. 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’s impossible to clean 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 and shelf, firebox and damper. Heat, moisture, creosote and gases could be removed, repaired, or relined with a UL-listed liner system or other approved material that will resist corrosion, softening, or cracking from flue gases at temperatures appropriate for the class of the chimney job.

Chemical Cleaning: This needs two visits — sometimes 3 if necessary. Our chimney pros 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 the owner.

What do other customers say about our chimney team? Check our Google reviews here. We are proud of them.

Our contractors give you a free consultation, no-obligation quote and the chimney inspection to use as your family wishes.