Chimney Services in Ramsey, NJ

What the numbers suggest for chimneys in Ramsey

Census estimates put about 27% of Ramsey's 5,455 housing units in buildings from 1980 to 1999 and 31% from 1960 to 1979. Factory-built fireplaces, sold as tested and listed systems of firebox, pipe and termination, are one of the fireplace types found in houses from these decades, alongside site-built masonry fireplaces. The Census does not record fireplace type, so the only way to know what you have is to look. Our guide to masonry and factory-built chimneys covers the basics.

About 10% of units are single-family attached homes, such as townhouses, and 65% are detached. Another 12% are in two-to-four-unit buildings and 13% in buildings of five or more units. In attached and multi-unit buildings, the chase and the roof above a fireplace may be common property, so an association may need to approve exterior work.

Utility gas heats about 86% of occupied homes and electricity about 11%. Some factory-built units are gas-only models, while others are designed for wood.

How to tell whether your fireplace is factory-built

A few signs are visible without tools, with the fireplace cold:

• Firebox walls: panels with a molded brick pattern set in a metal frame, instead of individual bricks with mortar joints.
• Metal around the opening: a metal top edge or vent slots above or below the opening.
• A label: a metal rating plate, often inside the firebox side wall, behind a screen or under the base, with the maker and model.
• Outside: a boxed-in chase covered in siding, ending in a metal top, where you might expect brick.

The model number on that label is the key to everything else, because it leads to the manual. Factory-built systems are tested as complete assemblies, and the manual is what says which parts and changes are allowed. If no label can be found, photos of the firebox, the trim around the opening and the top of the chase help an inspection work out the type and sometimes the maker.

Living with a listed system

The owner's manual for one common wood-burning model, the Majestic SSTB11, shows the kind of rules these units carry:

• only parts made by the manufacturer and labeled for that fireplace should be used;
• the fireplace should not be altered in any way the manual does not specifically recommend;
• a proper chimney cap or housing must be installed to keep rain and debris out;
• refractory panels should be replaced when cracks grow large or pieces dislodge and expose the metal behind them;
• no solid-fuel or gas insert should be installed without the maker's written authorization.

The CSIA adds that deposits in factory-built systems are acidic and can corrode the metal components, so they should be swept whenever appreciable buildup appears. Our guide to factory-built fireplaces goes further into their care and limits. Gas-only units follow the same principle: the burner, log set and venting are part of the listing, so other components should not be swapped in unless the manual allows it.

For repairs, this means the first question is always whether the original maker's part is still available. Our fireplace repair work starts with the label and the manual, and the top of the chase gets its own look, since a rusted chase cover lets water into the framing.

Local questions

Sources

1. U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates (tables B25034, B25040, B25024), via Census Reporter
2. Majestic SSTB11 factory-built fireplace owner's manual (PDF)
3. CSIA: Homeowner Resources and FAQ