Royal metal products was founded in douglasville, ga in 1989 by j. All duro dyne flexible duct connectors utilize galvanized steel meeting astma525 g 60 or better. Doublewall, insulated duct and fittings mcgill airflow corporations doublewall, insulated duct and fittings provide exceptional noise and thermal control in air handling systems. It is produced using our dedicated manufacturing process that results in increased product consistency for efficient fabrication. Flexvent kp is a strong polyester film laminated and encapsulating a heavy, corrosion resistant steel wire helix, forms the inner core and supports a thick blanket of fiberglass insulation over a fiberglass scrim. For 112 thickness, it is supplied with s2s skin 2 sides. The duct has r6 insulation which contains 33% more insulation than the standard r4. Fiberglass r8 insulation guaranteed out of package lengths.
Flexible air duct systems ul greenguard gold certified for residential and commercial. Duct helix made from corrosive resistant galvanized steel, the. This low pressure ul 181 class 1 product has excellent broadband acoustic properties ideally suited for lowering db levels. This flexible duct has the highest performance credentials of any flexible duct. Knauf insulation eclipse air duct board offers excellent acoustic and thermal characteristics which make for quiet, efficient air delivery.
Insulation rvalue requirement for unconditioned spaces in the iecc or for unvented attics in. Duro dyne flexible duct connectors are also available with 300 series stainless steel or 3003 aluminum upon request. The outer vapor barrier has a jacket of durable black polyethylene. The old duct was a little larger and fit over the baffle, but this fits very tight around the 6 metal duct connections, so i ended up removing the baffle. Composed of rotarytype glass fibers, it features a durable air stream surface with an antimicrobial agent and a sustainable base mat.
It also effectively retards heat loss when used on hot equipment or ducts. Advantages reduced total installation cost fast, economical installation. Type 9m is an economy flexible duct that meets the quality standards in strength, permeability and fire resistance required in a flexible duct. This additional insulation provides greater thermal efficiency to save energy. This is ul181 listed and complies with nfpa standards 90a and 90b. Owens corning quietr duct board is a rigid, resin bonded fibrous glass board that may be used to fabricate components for indoor commercial and. Duct fabric a trilaminate of aluminum foil, fiberglass and aluminized polyester, mechanically locked to the duct helix without the use of adhesives. The old duct was put in by the builder and the tape they used to join 2 pieces together failed. The smooth air tight inner core of polyester is designed for low to medium pressure systems. Bags require 20% less warehouse space weatherresistant easy to carry. They are constructed of a solid sheet metal outer pressure shell and a sheet metal inner liner with a layer of insulation sandwiched between. Toughgard r rotary duct liner offers outstanding thermal and acoustical performance in duct liner applications.
Toughgard r duct liner technical insulation certainteed. Fabriflex type 6t insulated flex this acoustically rated flexible air duct consists of a spun nylon material mechanically bonded to a scuff resistant galvanized steel helix. Aeroflex plus submittal sheet acoustical duct liner. We are the market leader in hvac insulation, and have a 50year history of providing duct liner, duct board and duct wrap solutions with superior consistency and quality. Spec sheets atco rubber products flex duct systems. Idealair 736458 duct collar air tight, 6 add to cart add to cart add to cart add to cart. Duct insulation and sealing requirements in commercial buildings. Our flexible duct offers superior performance and substantial savings in installation time. Black flexible closedcell elastomeric thermal insulation in sheet and roll form specifications compliance. Ease of handling and quick installation make reflectix the first choice when selecting insulation for round or rectangular ductwork in hvac systems. Microaire type lp is protected against damage from microbial growth and the exterior surface is laminated with a tough fireresistant fsk facing. Heavyduty commercial flex is rated at 12 positive and 3 negative. I used mastic and a zip tie to seal this on the hvac blower and vent to the room. Extralong tabs to fit all ductboard thicknesses through 1 12 r6.
Hvac duct systems operating at internal air velocities not exceeding rated duct liner limitations as listed below, and internal air temperatures between 29c and 250f 121c and air 20f velocities to 5,000 fpm 25. Dundas jafine bpc425r6 insulated flexible duct with black jacket, 4inches by 25feet. F intermittent oversized core to fit on collars and register boxes most federal, state and local codes and standards also available in boxes meets ul standard 181 astm c518. In 2005, royal metal products built a new stateoftheart manufacturing facility in temple, ga and in 2007 expanded with another 60,000 square feet. It is manufactured with glass fibers bonded together with a. It is easily shaped to fit oval inlets, fittings and is easy to install. Amgflex duct blue jacket vapor barrier the quietflex rip stop blue jacket flex duct has a metalized polyestervapor barrier with a special rip stop scrim reinforcement.
Background introduction of forced air heating, ventilating, and air conditioning systems established the need for duct insulation. Tested to ul standard 181, this class 1 air duct is fabricated with a double lamination of tough polyester, which encapsulates a steel wire helix. Insulated flexible duct r6 silver jacket is used in standard heating and air conditioning hvac systems and some venting applications. Talk to a riley hvac sales specialist download sales sheet pdf atco flex duct insulated 25 manufacturer info atco warrants that all flexible ducts will be free from defects in material and workmanship for a period of five years from the date of purchase only if the ducts are installed in accordance with atcos installation instructions and under conditions specified in atcos. It complies with the latest nfpa bulletins 90a and. Listed and labeled by underwriters laboratories, inc.
Kflex duct liner r6 and r8 black is used to retard heat gain and prevent condensation or frost formation on cold equipment or ducts. Johns manville microaire duct board is used to fabricate ducts for commercial and residential construction and delivers excellent acoustical and thermal performance. Ashrae american society of heating, refrigerating, and airconditioning engineers, inc. The antimicrobial properties are intended to only protect this prodcut. Mkc submittal sheet for flexible air duct insulated flexible air duct for pressure cooling systems greenguard gold certified for superior indoor air quality r4. It provides thermal and acoustical performance and promotes consistent temperatures for less wasted energy. Choose the type of flexible duct that meets the local building code requirement. All three models can be used as a complete air duct system andor a branch duct connecting to mixing boxes, diffusers, light troffers, room inlets, or other terminal devices. Where no specific duct pressure class designations are provided by the designer, the 1 water gage pressure class is the basis of compliance with these standards, regardless of. Atco insulated flexible duct r6 and r8 riley sales. At johns manville, we are committed to delivering the industrys most complete line of hvac insulation for both commercial and residential buildings. Thermaflex km flex r6 the outer vapor barrier is a new bidirectional reinforced metallized vapor barrier which will not unravel.
Reflectix duct insulation is an alternative to other types of fibrous insulation products. Semirigid yet flexible easily shaped into bends, maintains shape will not sag between supports. Flexible duct systems atco rubber products flex duct. Click on the links below for your desired selection. Duct fabric a double lamination of tough polyester, which encapsulates a steel wire helix. All thermal performance rvalues are classified by underwriters laboratories in. It is black in color and supplied as rolls up to 2 thick. We are the market leader in hvac insulation, and have a 50year history of providing duct liner, duct board and duct wrap solutions with superior consistency and. Tested to ul standard 181, this class 1 air duct is fabricated for application in a low to high pressure hvac air distribution system. Flex vent kp is a strong polyester film laminated and encapsulating a heavy, corrosion resistant steel wire helix, forms the inner core and supports a thick blanket of fiberglass insulation over a fiberglass scrim. A forced air duct system is designed to be a conduit for supply and return of conditioned air to and. Mke submittal sheet for acoustical flexible air duct. Class 1 air duct flexvent for residential hvac flexvent offers a complete line of highquality, valuepriced duct products. This blankettype insulation is used to insulate rectangular and round heating, ventilating and air conditioning ductwork.
Kflex duct liner r6 and r8 black is recommended for applications ranging from 40f to 200f 40c to 93c. Each duct system shall be constructed for the specific duct pressure classifications shown on the contract drawings for the project. Fibrous glass duct liner standard 3 references the following may be used as references when working with information in this standard. Owens corning quietr duct board is a rigid, resin bonded fibrous glass board that may be used to fabricate components for indoor commercial and residential duct systems. Submittal data engineering specifications 111 riverview drive monessen, pa 15062 724 6845500 18004669374 fax 724 6848697. Softtouch duct wrap insulation offers outstanding thermal properties that reduce unwanted heat loss or gain and condensation during system operation. Current editions of some references may differ from editions of listed date.
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