Serving You For Over 46 Years!

Tuesday - Saturday: 10:00am - 5:00pm
Sunday: 11:00am - 4:00pm  
San Francisco’s Trusted Chimney Sweep Since 1977!

San Francisco’s Leading Chimney Service Company & Fireplace Showroom For Over 46 Years! We are the preferred choice!

All About Dalsin Stainless Steel Chimney Liners

If you have a chimney then you should have a functioning chimney liner. Whether you have a wood-burning, gas, pellet, or oil appliance, your chimney must vent the gaseous byproducts of combustion out of your home. Without a proper chimney liner, the inside of your chimney can become damaged by all the byproducts created by burning a fire. While there are many different materials used for lining a chimney, one of the most reliable and proven choices is a Dalsin Stainless Steel Chimney Liner.

The Dalsin Line light and flexible stainless steel liner is used to reline older chimneys and newer chimneys alike, and is suitable for use with all types of fuel sources: wood, gas, oil, pellet, and coal. The Dalsin Stainless Steel liner is made using .006 inch thick Type 316L stainless steel. It is backed by a lifetime warranty, as long as the chimney has a functioning cap and an annual inspection and sweeping by a certified chimney sweep (things that any responsible chimney owner should be doing anyway). These liners are designed to be quickly and easily installed so that you can get back to relaxing by your fireplace in no time.

Features Of The Dalsin Stainless Steel Liner:

  • UL listed to UL 1777
  • Made from corrugated stainless steel
  • Comes in a variety of sizes
  • Custom ovalizing available (.64 per foot for light flex)
  • Fittings for oval flex carry a 50% cost premium over round fittings
  • Lifetime Warranty (with a proper chimney cap and annual chimney sweeping by a certified sweep)

Ordering A Dalsin Stainless Steel Liner:

  • Kits available in 15’, 18’, 20’, 25’, 30’ and 35’ lengths
  • 6” x 25’ kits and under ship via UPS Ground
  • 7” x 25’ kits and up ship via freight truck
  • Kits with substitutions require extra time for processing
  • Flex only available in standard lengths of 25’, 35’, and 50’ as well as custom per foot lengths
  • Oval flex ships straight via freight truck
  • (Six) 6” x 25’ kits to 1 pallet
  • (Four) 8” x 25’ kits to 1 pallet
  • Insulation wrap is required on any unlined chimney (refer to installation instructions)
  • To substitute the Screened Flex Rain Cap (shown on p.35) in a kit simply add the letters “SC” to the end of the Kit Order Number.

Call London Chimney Services & Fireplace Shoppe For More Info!

If you need your chimney lined or relined, call the certified professionals at London Chimney Services & Fireplace Shoppe! We will help point you to the right liner for your unit!


Before you make up your mind about your new or replacement chimney liner, explore the benefits of the M-Flex Stainless Steel Liner. We can guide you to the best option for you.



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~ S. Reiter, Mill Valley

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Service Products

       Chimney Inspection Camera System Bernard Dalsin Manufacturing National Chimney is a leading manufacturer of chimney liners, liner kits, caps, chase covers DuraVent is a recognized technological leader in the chimney venting industry. Help draft wood burning fireplaces & woodstoves, gas log fireplaces, pellet stoves, with vent fans CHAMBER-TECH 2000 is the answer to those rough, deteriorated, uninsulated and improperly formed smoke chambers Smoktite is a highly insulative ceramic product that is used to seal, smooth and insulate chimney smoke chambers without removing the damper frame or adjacent brickwork HeatShield® is a chimney liner repair system that eliminates the hazards and draft problems caused by gaps, cracks and spalling in otherwise sound masonry chimneys. Superior Clay Corporation produces and designs components for masonry fireplaces in a complete range of styles and sizes. Flexible, scalable and custom solutions offer high performance and efficiency without sacrificing on indoor air quality.

Hearth Products

      fireplace x Lopi European Home element4 Regency Fireplace Hearthstone Stoves Hargrove Gas Logs American Fyre Designs Portland Willamette Pilgrim Hearth Majestic Fireplaces DaVinci Custom Fireplaces Travis Industries The House of Fire Tempest Torch Outdoor Gas Lamps adn Lighting