Aisle · 14 Premium Parts

Chimney Top — Caps, Covers & Draft

Where the chimney meets the sky is the best-spent dollar on the whole structure: a correct cap and a sound chase cover keep water out, and water is what quietly eats masonry from the inside. Our team specs by alloy and gauge, leading with stainless and copper because they outlast the chimney they sit on, and naming galvanized honestly as the budget floor when that is what fits the plan. Every cap, cover, and damper here is sized to your flue from a real measurement, so nothing is a guessed stock fit that leaks around the edges.

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No prices are listed — every part is quoted after a fit check confirms the inspection finding it answers. Anchor components open a full page; boxed code parts and accessories are listed here.

Anchor / installed

Copper Chase Cover (Custom-Fabricated)

A solid-copper chase top, fully sloped and standing-seamed, cut to your exact chase: the cover that outlives the house and ages into a patina instead of rusting into a stain down your siding. When the chimney is a real feature of the elevation, copper is the only cover we would put on it, because it never needs replacing and the lifetime cost beats a galvanized top you would redo twice. We template the chase ourselves, since a cover that is only close is a cover that lets water in.

Material: Solid copperStore fit: Quote-to-fabricate, measured on site

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Anchor / installed

Architectural Multi-Flue Shroud (Decorative)

A sheet-metal shroud sized to the chase for genuine curb appeal, the line between a chimney that is merely capped and one that looks finished. This is a design piece and we build it like one: powder-coat or copper, corbel or hip-roof styling, proportioned so it reads right from the curb. We will not drop a stock cap on a custom home and call the roofline done.

Store fit: Quote-to-fabricate

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Anchor / installed

Integrated Crown-Cap Unit (Drip-Edge Crown + Cap)

A full stainless top that caps every flue and overhangs the crown to throw water clear of the masonry: the lasting answer to a cracked crown. Rather than patch concrete that will only re-crack, we cap the whole top in steel that sheds water for good. We will also tell you plainly whether the crown needs repair first or whether the cap on its own solves the problem.

Material: Stainless steelStore fit: Quote-to-fabricate

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Anchor / installed

Powered Draft System (Enervex / Exhausto Inducer + Modulating Control)

A roof-mounted variable-speed fan on a sensor control that mechanically draws smoke up a stubborn flue and holds a steady draft. This is the last resort and never the first: nine times in ten a height correction, a cap change, or a liner sizing clears it for less, so we diagnose the draft fault before we ever quote a fan. When the geometry genuinely cannot draft on its own, this is the engineered fix, commissioned so it truly stops the smoke-back rather than masking it.

Brand: Enervex / ExhaustoStore fit: Quote-to-install, draft-diagnosed first

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Premium grade

Single-Flue Copper Rain Cap

A solid-copper rain cap with mesh for a single flue: decorative, corrosion-proof, and a clean step up from a rusting stock cap. This is the easiest way into copper without custom fabrication, so if you want that warm copper look on a standard flue, this is the piece, sized to the tile instead of to the nearest box on the shelf.

Material: Solid copperStore fit: Ships boxed; install offered