Rockford Chimney Supply Products
Rock Flex Stainless Steel 316Ti Chimney Liner Systems
Rock Flex stainless steel flex chimney liners are the most popular flex liners offered at Rockford.
The liners and all components are manufactured using the the very best Prime Stainless Steel do not accept anything less. The liners offer an engineered tough 7-ply seam, which is air and water tight. There are 10 corrugations between each reinforced 7 ply seam. It leads the industry in flexibility and strength combined. It is the very best your money can buy, guaranteed in our no hassle forever warranty.
Note - Independent lab tests show that the Rock Flex Crush Tested best in class. See chart below. Rock Flex
beats all, hands down! And it is UL Listed 1777
All tested liners are well known, branded products. In fact you have most likely seen them for sale online at one time or another. You may have even thought about purchasing one because of their cheap prices. Don't be fooled, here are the facts
Wall Thickness Crush Point Weight / Foot
.006 Rock Flex 338 lbs.
.006 Brand A - 160 lbs.
.006 Brand C - 142 lbs.
A chimney liner vents harmful gases from your home, don't trust a lesser quality for your home & family. 100 percent made in the USA.
Rock Heavy Flex Stainless Steel AL 29-4C Lining Systems
Why would you choose Rock Heavy Flex? Rock Heavy Flex stainless steel flex chimney liner provides better corrosion resistance against the condensed flue acids that are formed by higher efficiency oil & gas units. For example if you have an appliance that displays an 83% efficiency or higher, then you want to choose AL 29-4C.
Rock Rigid Chimney Liner System
Rock Rigid has a smooth interior wall and is offered in 304L & 316Ti. Rock Rigid features a smooth interior wall & is tampered & butt-welded for a smooth fit from one section to the next. Why Rock Rigid? State of the art smooth weld superior to any other on the market. Expanded ends means better flow. Superior venting. We carry all diameters 3" to 16" and lengths from 6" up to 4'.
Stainless Steel Chase Covers or Copper Chase Covers
Chase covers are used at the top of chimney's to keep out rain, snow, critters, and everything else. It is not recommended you install a galvanized chase cover. Galvanized covers rust fairly quickly and will need to be replaced. Click the links above and then on the first picture to see a comparison of galvanized vs. a stainless steel chimney chase cover. Rockford Chimney Supply recommends and carry's custom chase covers made of stainless steel or copper, and they come with a lifetime warranty.
Napoleon Authorized Dealer
Wood Stoves Wood Fireplaces Wood Inserts Pellet Stoves
No other hearth manufacturer in North America has perfected wood burning stove technology to the level that Napoleon® has. Years of research, strict quality testing and patented wood burning technology have surpassed critical standards, providing you with the cleanest, most efficient wood burning products. Napoleon's patented wood burning technology exceeds EPA (Environmental Protection Agency) standards substantially making a difference in keeping our environment clean.
Gas Stoves Gas Fireplaces Gas Inserts
Additional Chimney Products
Chimney Caps
Single Flue & Multiple flue Caps
stack able & classic, Why copper caps Multi flue caps available in stainless steel & copper
Single Wall Black Stove Pipe
Rock-Vent black the industry's first fume free single wall black stove piping. Rock-Vent connections have a patent pending gap collar to perfectly match and seal connections with absolutely no unsightly gaps.
Double Wall Black Stove Pipe
The Clearance to combustible materials, such as standard drywall is 2" for a Double-Wall Black Stove Pipe System. The clearance to combustible materials like wood is 6". Clearance to non-combustible materials is 0", but pipes should not actually touch cement, bricks or other non-combustibles.
Dampers
Four styles of modern dampers
Chimney Preservation
Crown Seal, Water Repellent and other chimney preservation supplies
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