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Texas Chimney Experts
Aisle · 10 Premium Parts

Liner & Firebox

The category where TCE draws its hardest line: the high-consequence liner systems are install-only, because a relining job is a fire-safety system, not a box you fit on a Saturday. Alloy is the whole conversation — 316Ti for wood and high heat, 304 where the fuel allows. We supply the firebox repair components and accessory hardware, size every liner to the appliance listing, and install to UL 1777.

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Liner & Firebox

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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.

01

Anchor / installed

Cast-In-Place Liner Restoration (GoldenFlue / Supaflu-Style)

A cementitious cast-in-place system, poured with a form or bladder and mortar, that rebuilds a deteriorated flue from the inside — restoring a smooth, insulated, code-rated passage within the existing masonry shell. This is our answer for a historic or oversized flue where a stainless liner can't be sized to fit. Because the outcome depends entirely on execution, we treat this as an installed system, never as materials sold on their own.

Method: Cast-in-place (cementitious)Store fit: Install-only, part of the reline job

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02

Anchor / installed

Stainless Steel Flexible Liner Kit — Full (316Ti / 304)

A complete 316Ti or 304 stainless flexible liner kit — cap, top plate, connector, and clamps included — sized to reline a masonry flue for wood, gas, or oil appliances. The alloy choice is the real decision here: 316Ti for wood-burning and high-heat use, 304 where the fuel type allows it, and we specify which your appliance actually requires rather than defaulting to the cheaper grade. We run a Level 2 camera inspection first to confirm sizing, then install and insulate — supply-and-install only, since a liner that's kinked or under-clamped from a DIY pull is a flue-fire risk we won't put our name behind.

Alloy: 316Ti (wood/high heat) or 304 (gas)Listing: UL 1777Store fit: Supplied + installed only

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03

Premium grade

Liner Insulation Blanket Wrap Kit (¼" / ½", UL 1777)

A ceramic/mineral insulation blanket with mesh and bands, wrapped around a stainless liner to meet UL 1777 clearance and draft requirements. We spec this as standard on every reline, not an upsell: an insulated liner runs hotter, cuts creosote buildup, and qualifies for the reduced clearance the listing allows. Skipping it to shave cost is the shortcut that brings the draft complaint back to us.

Listing: UL 1777Store fit: Supplied with reline

Listed part · ask in your quoteQuote
04

Premium grade

Refractory Firebox Panel Set (Prefab / Masonry Replacement)

Pre-cast, OEM-matched refractory panels that replace cracked firebox walls and floors in factory-built units and restore the firebox to its rated condition. A cracked refractory panel is a documented safety finding, not a cosmetic flaw — once it cracks through, the steel shell behind it is directly exposed to flame. We match the panel to your specific firebox model, because a generic panel that's merely close in size voids the listing.

Material: Pre-cast refractory (OEM-matched)Store fit: Measured + supplied + installed

Listed part · ask in your quoteQuote
05

Premium grade

Cast-Iron Throat Damper Assembly (Poker / Rotary Control)

A cast-iron throat damper plate and frame, fitted to the firebox throat with poker or rotary controls. When we find a rusted-through throat damper during inspection, we typically recommend pairing this repair with a top-sealing damper — the throat unit controls the active burn, the top unit seals the flue when it's idle. We size the plate to your specific throat opening so it closes flush.

Material: Cast ironStore fit: Measured + supplied + installed

Listed part · ask in your quoteQuote
06

Premium grade

Liner Connection & Termination Hardware (Tee, Top Plate, Connector)

The stainless hardware set that completes a code-correct reline: the bottom tee and removable snout connecting to the appliance, the top plate and storm collar sealing and anchoring the liner at the crown, and the connector tying it to the stove or insert. We match every piece to the liner diameter and appliance collar rather than selling generic parts, because a loose tee or an unsealed top plate is precisely where a reline starts leaking combustion gas or rainwater. Supplied and fitted as part of the reline job.

Alloy: 304 / 316 stainlessStore fit: Matched to liner + appliance, installed

Listed part · ask in your quoteQuote
07

Code part / accessory

Smoke Guard / Adjustable Fireplace Hood

An adjustable stainless or black-steel band mounted across the fireplace opening to stop smoke rolling into the room when the opening is oversized relative to its flue. It corrects the opening-to-flue ratio by narrowing the opening just enough to stop roll-out, and we set it to the smallest reduction that solves the problem so the fix stays visually minimal. We diagnose the actual cause of the smoking first — this guard fixes a ratio problem, not a blocked or undersized flue.

Material: Stainless / black steelStore fit: Draft diagnosis + fitting

Listed part · ask in your quoteQuote
08

Code part / accessory

Firebrick / Refractory Split-Brick Set

Boxed, properly rated firebrick for rebuilding or patching a masonry firebox floor and walls — rated for the heat a firebox sees, unlike common brick, which spalls under repeated fire exposure. A single damaged course is a fix a capable homeowner can often manage; once the back wall itself is failing, that rebuild is our work.

Material: Rated firebrickStore fit: Ships boxed; install offered

Listed part · ask in your quoteQuote
09

Code part / accessory

Cast-Iron Fireback

A decorative cast-iron plate set at the back of the firebox that radiates heat forward into the room while shielding the masonry from direct fire exposure — one of the few products that's both protective and ornamental. It extends the life of the back wall and improves the heat you actually get from a working hearth.

Material: Cast ironStore fit: Ships boxed

Listed part · ask in your quoteQuote
10

Code part / accessory

Chimney Cleanout / Ash-Pit Door (Steel / Cast-Iron, Framed)

A lockable, framed access door at the chimney base for clearing the ash pit and sweeping out debris — a small component with an outsized effect on performance. A properly gasketed cleanout door keeps draft consistent and the base area clean; we cut the opening into the masonry so it seals square, because a rattling door is a continuous air leak.

Material: Steel / cast ironStore fit: Ships boxed; masonry cut-in offered

Listed part · ask in your quoteQuote

More sizes & variants available — name your flue or appliance in your quote request

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