85 Emjay Blvd
Brentwood, NY  11717
www.sleepyhollowchimneysupply.com
info@sleepyhollowchimneysupply.com
P: 1-800-553-5322   F: 1-631-231-2364

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 Suppliers to the Chimney Sweep, Flue &
Fireplace Restorations and Masonry
Heater Trades since 1978

 All of Sleepy Hollow's products
  carry a FULL LIFETIME WARRANTY!


Learn about Sleepy's "Print & Call" method
for safely ordering on the web. Trades Please Contact Us For Pricing!!

Check out
Sleepy's
book store
HERE

Count Rumfords Collected
Works Vol 2
Uncirculated
$65.00

 

PRODUCTS


Flexible Chimney Liners
Super-Flex®
Super-Flex® Light
Super-Flow

Rigid Chimney Liners
304-L Round & Oval
316-L Round & Oval
Cera Foil Thermal Insulation Blanket

Super Skin & Skin Clamps

Fittings & Components (round)
Tees
Elbows
Adapters
Storm Collars & Clamps
Rain Caps
Support Plates
Fireplace Re-line Baseplates


Fittings & Components (oval)
Tees
Adapters
Storm Collars & Clamps
Rain Caps
Support Plates
Fireplace Re-line Baseplates
Nose Cones

Selkirk

Dampers
Sleepy Hollow's Dampers
Lyemance Top-Lock I & II
Lyemance Top Sealing Damper
Energy Top and Energy Top Plus

Seal Tight Damper


Chimney Caps - Round
The Reverse Cone Cap
Rain and Enviro Class A Caps

Drip Cap
Super Turbine
Field Draft Inducer

Rain Caps -Square
Sleepy Hollow Punch Out
HYC
Gelco

Chimney Fans
Exhausto

Tjernlund

Chimney Housing
Sleepy Hollow Housing
R-Co Housing

Cleaning Tools & Equipment
Ace Brushes
Sleepy's Woodstock Brushes
Sleepy's Disc Brushes
Eva's Chimney Brushes
Hammer Head
Sleepy Hollow Rattan Rods
Sleepy Hollow Earth Rods
Brass Adaptors
Cleaning Tools  I
Cleaning Tools  II
Cleaning Supplies I
Cleaning Supplies II
Cleaning Supplies III

Installation Tools & Components
Super Winch
Screws & Fasteners
Hearth Stove Remover
Pro Shield
Cloths, Pads & Head Sock
Sundstrom
Bits & Chuck Drivers
Super and Furnace Cement

Super Chamber Parge
Chimney Saver
Barometric Dampers
Key Dampers
Bacharach Meter
Masonary Blades

Stove Gasketing
Condar Air Supply Ventilator
Sheet Metal Tools
Rivet Gun & Rivets
Center Peak Super Platform
Super Mix and Perlite
Refractory Foam

SUPERFLEX - America's first flexible flue liner...since 1979

 
               

Sleepy Hollow upgraded SUPER FLEX® from type 304 to type 304-L late in 1983. This more expensive, less readily available alloy was chosen to provide greater protection in the event of repeated chimney fires—eliminating the hazard of intergranular corrosion. Removing the carbon content accomplishes three things:
1. Elimination of chromium carbides (carbon combining with chrome at high temperatures).
2. Less carbon increases the chrome and
nickel content, increasing corrosion resistance.
3. Reducing carbon content makes the
stainless slightly softer, enabling it to drill, cut, and form easier as evidenced by our unique oval chimney liner series.
Type 304-L stainless steel is a non-magnetic alloy with a carbon content of .03 maximum, chrome content 18/20, nickel content 8/12. Using mill certified stainless purchased from specialty mills ensures the highest quality stainless alloy available. Our SUPER FLEX® carbon content usually runs about .013 maximum, with small amounts of moly present, ingredients not found in grades of stainless used for many of today's chimney liner systems.

 

Sleepy Hollow introduced 316-L SUPER
FLEX®
chimney liner and related components in 1981 because we saw the necessity for more than one alloy. Like 304-L, 316-L has a .03 maximum carbon content, 16/18 chrome, 10/14 nickel content, and 2-3% moly. The critical ingredient is molybdenum or moly—added for pitting and superior corrosion resistance in flue gas environments containing acids,   chlorides, and salts. Moly is also a valuable addition because it strengthens alloys at high temperatures. Type 316-L is ten times better in a corrosive environment than 304-L or 321 would be. When selecting a stainless steel liner for coal burning applications (both hard and soft coal) and fuel oil, type 316-L should be specified. England’s code BS4543 requires type 316 stainless steel for metal chimney systems venting coal and gas burning appliances.
Type 316-L SUPER FLEX® provides the best of both worlds in high and low temperature applications.

 

Super-Flex 304-L (Round) Super-Flex 304-L (Oval)
Dia Price Ft
 
  Coil
25' length
Dia Price Ft   Coil
25' length
3" $16.00

 

$400.00
add
3" $20.00

 

$500.00
add
4" $20.70

 

$517.50
add
4" $24.70

 

$617.50
add
5" $24.70

 

$617.50
add
5" $28.70

 

$717.50
add
5½ - 6" $27.70

 

$692.50
add
5½ - 6" $31.70

 

$792.50
add
7" $34.60

 

$865.00
add
7" $38.60

 

$965.00
add
8" $35.70

 

$892.50
add
8" $39.70

 

$992.50
add
9" $44.60

 

$1115.00
add
9" $50.60

 

$1265.00
add
10" $54.60

 

$1365.00
add
10" $60.60

 

$1515.00
add
12" $68.70

 

$1717.50
add
12" $74.70

 

$1867.50
add
14" $81.70

               
               
Super-Flex 316-L (Round) Super-Flex 316-L (Oval)
Dia Price ft   Coil
25' Length
Dia Price ft   Coil
25' Length
4" $34.50

 

$862.50
add
4" $38.50

 

$962.50
add
5" $42.80

 

$1070.00
add
5" $46.80

 

$1170.00
add
5½ - 6" $52.00

 

$1300.00
add
5½ - 6" $56.00

 

$1400.00
add
7" $60.00

 

$1500.00
add
7" $64.00

 

$1600.00
add
8" $68.00

 

$1700.00
add
8" $72.00

 

$1800.00
add
9" $74.00

 

$1850.00
add
9" $80.00

 

$2000.00
add
10" $83.00

 

$2075.00
add
10" $89.00

 

$2225.00
add
12" $99.00

 

$2475.00
add
12" $105.00

 

$2625.00
add
14" $115.00

 

$2875.00
add
14" $121.00

 

$3025.00
add
16" $129.00

 

$3225.00
add
16" $135.00

 

$3375.00
add