BDM
offers rigid liner in its "Dalsin Line"® to meet your most demanding
applications. You will discover we offer one of the most complete
offerings available for relining all types of chimneys venting stoves
including oil, wood, pellet, gas, oil and coal as well as chimneys
venting water heaters and furnaces. In addition, we feature a complete
line of galvanized fittings for specialty applications.
24 GAUGE RIGID LINER - STAINLESS STEEL
"Dalsin Line"® rigid stainless steel liner and fittings are offered in both Type 304 and Type 316L stainless steel. This liner system is intended for relining chimney's servicing wood, pellet, gas, oil, and coal applications and is backed by a limited lifetime warranty.
FEATURES
UL listed to UL 1777
Liner products are made completely of Type 304 or Type 316L, 24 gauge stainless steel
Liner is double seamed and permanently locked for satety
Limited lifetime warranty - must have a rain cap and be swept annually by a certified sweep.
Type 316 is used for coal, wood, pellet, oil, category 1 gas installations
ORDERING
When measuring total run remember there is a 2" overlap at each section.
Larger sizes available, please call for price quote.
Insulation wrap is required on any unlined chimney.

26 GAUGE RIGID LINER & FITTINGS - STAINLESS STEEL
"Dalsin Line"® 26 gauge rigid liner and fittings are intended for gas, pellet and oil applications. This liner is widely used in HVAC applications as an upgrade from standard aluminum or galvanized venting.
FEATURES
UL listed to 1777
Liner products are made completely of Type 304 26 gauge stainless steel.
Liner is double seamed and permanently locked for safety.
ORDERING
When measuring total run remember there is a 2" overlap at each section.
Larger sizes available, please call for price quote.

Aluminum Rigid Liner & Fittings
"Dalsin Line"® aluminum rigid liner and fittings are used for venting category 1 gas appliances. Made from heavy .030" thick material, this liner is the ideal choice for relining a chimney servicing a furnace or water heater. All fittings are also manufactured using heavy .030" thick aluminum.
FEATURES
For venting gas fired appliances
Made from heavy .030" aluminum
ORDERING
When measuring total run remember there is a 2" overlap at each section.
Larger sizes available, please call for price quote.

GALVANIZED FITTINGS
"Dalsin Line"® galvanized fittings are perfect for specialty HVAC applications. A unique selection of items ranging from roof flashings to back draft dampers are offered. All galvanized fittings are made from 26 gauge galvanized material.
FEATURES
Made from 26 gauge galvanized material
Quality craftsmanship in each item
Soldered roof flashings to prevent leaks
ORDERING
Larger sizes available, call for price quote.
"Dalsin Line"® rigid stainless steel liner and fittings are offered in both Type 304 and Type 316L stainless steel. This liner system is intended for relining chimney's servicing wood, pellet, gas, oil, and coal applications and is backed by a limited lifetime warranty.
FEATURES
UL listed to UL 1777
Liner products are made completely of Type 304 or Type 316L, 24 gauge stainless steel
Liner is double seamed and permanently locked for satety
Limited lifetime warranty - must have a rain cap and be swept annually by a certified sweep.
Type 316 is used for coal, wood, pellet, oil, category 1 gas installations
ORDERING
When measuring total run remember there is a 2" overlap at each section.
Larger sizes available, please call for price quote.
Insulation wrap is required on any unlined chimney.
26 GAUGE RIGID LINER & FITTINGS - STAINLESS STEEL
"Dalsin Line"® 26 gauge rigid liner and fittings are intended for gas, pellet and oil applications. This liner is widely used in HVAC applications as an upgrade from standard aluminum or galvanized venting.
FEATURES
UL listed to 1777
Liner products are made completely of Type 304 26 gauge stainless steel.
Liner is double seamed and permanently locked for safety.
ORDERING
When measuring total run remember there is a 2" overlap at each section.
Larger sizes available, please call for price quote.
Aluminum Rigid Liner & Fittings
"Dalsin Line"® aluminum rigid liner and fittings are used for venting category 1 gas appliances. Made from heavy .030" thick material, this liner is the ideal choice for relining a chimney servicing a furnace or water heater. All fittings are also manufactured using heavy .030" thick aluminum.
FEATURES
For venting gas fired appliances
Made from heavy .030" aluminum
ORDERING
When measuring total run remember there is a 2" overlap at each section.
Larger sizes available, please call for price quote.
GALVANIZED FITTINGS
"Dalsin Line"® galvanized fittings are perfect for specialty HVAC applications. A unique selection of items ranging from roof flashings to back draft dampers are offered. All galvanized fittings are made from 26 gauge galvanized material.
FEATURES
Made from 26 gauge galvanized material
Quality craftsmanship in each item
Soldered roof flashings to prevent leaks
ORDERING
Larger sizes available, call for price quote.