Chimney Liner Installation Toronto — UL 1777 Stainless 316Ti
Certified chimney liner installation with lifetime-warranty stainless 316Ti and proper insulation wrap. Fixed-price installs from $1,450 — WETT-certified and UL 1777 listed.
What's included
- UL 1777 listed stainless 316Ti liner
- Insulation wrap for proper draft + safety
- Top plate with rain seal and animal guard
- Full smoke-chamber tie-in
- Lifetime liner warranty (manufacturer)
- 5-year workmanship warranty (us)
- Fixed-price written quote before we start
- Same-week booking GTA-wide
Why 316Ti — not 304, not aluminum
Stainless 316Ti is the only material that handles wood-burning temperatures long term without corrosion. Cheaper 304 stainless works for gas but fails on wood-appliance flue gases in 5–10 years. Aluminum liners are for gas-only high-efficiency inserts.
Every wood-appliance liner we install is 316Ti. It's the material insurance carriers want to see and the only one with lifetime manufacturer warranty for wood use.
Insulation wrap is not optional
A liner without insulation wrap doesn't meet UL 1777 for many appliance-to-chimney configurations, and it drafts poorly in Ontario winters. We wrap every liner with 1/2-inch high-density ceramic insulation. It costs more; it's the right way.
Fixed-price install
Single-flue liner: $1,450–$2,400 (varies by height). Multi-flue: $2,400–$3,200. Includes liner, insulation, top plate, bottom connector and full install. Written fixed-price quote before we start. Same-week booking.
What Toronto homeowners say
"Booked a sweep and WETT inspection before winter. Crew arrived on time, laid down drop cloths, and walked me through the report photo by photo. Fixed pricing, no upsell — exactly what was quoted."
— Sarah M.
"Cracked clay liner in our 1962 fireplace. They installed a stainless liner and new cap in one day and the draft is perfect. Warranty paperwork emailed the same evening."
— David R.
"Called for a raccoon in the flue. They removed it humanely, sanitized the smoke chamber, and installed a stainless cap. Fair price, no drama, and they even followed up a week later."
— Priya S.
Frequently asked questions
How much does a chimney liner cost in Toronto?+
$1,450–$3,200 depending on flue count and height. Fixed price in writing before we start.
How long does liner install take?+
4–8 hours on site for a single flue. Multi-flue can take a full day.
Do I actually need a new liner?+
Only if your existing liner is cracked all the way through, or you're installing a new appliance with different flue-size requirements. We won't sell you a liner you don't need.
What's the warranty?+
Lifetime from the manufacturer on the liner, 5-year workmanship from us on the install.
Is a liner install messy?+
Minimal mess. We drop-cloth the firebox area and run HEPA vacuum for the entire visit.
Do I need a permit?+
Usually no for a like-for-like liner replacement. Yes for a new install tied to a new appliance. We handle the paperwork either way.
Serving the entire GTA
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- Fixed-price written quote
- No spam, no sales calls
- WETT & CSIA certified