Famco Chimney Cap Installation Nationwide

Famco Chimney Cap Installation: The Arlington Heights Owner’s Guide

Famco chimney cap installation in Arlington Heights typically runs $340-$620 installed, depending on flue count, cap size, and whether the chase top or crown needs repair underneath. We stock Famco-compatible caps in common sizes for single-flue and multi-flue configurations, and most replacements in Arlington Heights are completed in one visit. Homeowners usually discover the problem after a windstorm, when water spots appear on the fireplace ceiling, or when a neighbor mentions their cap blew off and they check their own.

Call (331) 202-2419

Which Famco Models This Applies To

Famco manufactures several cap lines, and knowing which you have determines fit and price before we arrive. The most common in Arlington Heights are the single-flue stainless caps (series 1000 and 3000) and the multi-flue chase covers with attached caps (series 5000). The 1000 series uses a simple clamp or screw-tension mount; the 3000 series adds a deeper skirt for wind resistance, which matters on the more exposed two-story colonials near Lake Arlington. The 5000 series is a fabricated chase top with integrated cap, and replacing it means measuring the chase itself, not just the flue opening.

To identify your cap, look for a stamped model number on the skirt or underside of the lid. If corrosion has eaten the stamp, measure the flue tile outer diameter (for single-flue) or the chase top dimensions (for multi-flue). We carry both OEM Famco and aftermarket equivalents sourced through Haven’s buying network. The aftermarket caps we use match 304 stainless spec and come with the same mesh spark-arrestor count per square inch. For most Arlington Heights homes, the aftermarket equivalent saves $80-$140 without sacrificing service life. The exception is integrated 5000-series chase tops, where the fabricated pan must match your chase dimensions exactly; we order those to spec from Olympia Chimney or fabricate on-site if the chase has settled out of square.

Signs Your Famco Chimney Cap Is Failing

• Rust streaks down the chimney face. Famco caps use 304 stainless, but the spot welds at the corner joints are the weak point. Once chloride corrosion from Arlington Heights’ road salt exposure breaches a weld, water tracks down the flue wall and stains brick or siding below. We catch this early with a camera scan, before the flue liner starts spalling.
• Mesh screen pulling away from the frame. The spark-arrestor mesh is tension-welded to a sub-frame. Thermal cycling from Chicago-area freeze-thaw weakens these welds over 8-12 years. Gaps let embers exit and squirrels enter; we’ve pulled nests from flues in the older homes near Campbell Street where the mesh failed undetected.
• Cap sitting crooked or loose after wind. Single-flue caps rely on clamp tension or masonry screws. The 1000-series clamp can slip if the flue tile has eroded at the top, which happens when the cap has been missing or leaking for a season. A crooked cap channels water directly into the flue.
• Water in the firebox or rust on the damper. This means water is getting past the cap and running down the flue. In Arlington Heights, we see this most often on north-facing chimneys where ice dams form at the flue top and lift the cap slightly each winter, compromising the seal.
• No cap visible from the ground. It blew off. This is more common with the lighter 1000-series caps on tall, exposed flues, like the three-story builds near Rand Road. The cap usually lands in the yard or a gutter; the bigger problem is how long rain and animals had access before you noticed.

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Replacement Cost & What’s Included

What drives the range: flue count, cap diameter (8″ to 13″ common in Arlington Heights), whether the existing cap is accessible from a standard ladder or requires roof scaffolding, and the condition of what’s underneath. We don’t quote cap replacement without looking at the crown or chase top. Clause 1 of the Haven Standard requires a written price before work starts, so you’ll get the full number, including any crown work, before we unload the ladder. Every cap installation carries our 365-Day Done Right Promise.

DIY or Call Us?

Checking whether your cap is present and seated squarely is safe from the ground with binoculars. You can also verify that water isn’t pooling in the firebox after rain. What you cannot safely do is climb to the flue top on a pitched roof to measure, remove a seized clamp, or diagnose crown cracks hidden under the cap skirt. We’ve responded to calls in Arlington Heights where a homeowner dislodged the cap attempting to tighten it, then couldn’t reseat it before a storm. The camera doesn’t guess. Neither do we. If you’re on the fence, call (331) 202-2419 and we’ll walk through what we can see from your description. If we come out, the inspection is bundled into the job; if you don’t need us yet, we’ll tell you that too.

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