Insulated Rigid Ductwork

Designed for low to medium pressure systems. Each product clause is authored in NBS format and is intended for inclusion in project specifications. I would like to replace the insulation with R-8. Experts for Rigid Foam Insulation We can install rigid foam in the attic, basement, garage & crawl space. Fast delivery & best prices for worker safety protection like hardhats, gloves, fall protection, harnesses, vests, respirators, gas monitors. Rigid ductwork is known to be enduring and reliable. Manson Insulation manufactures glass mineral wool products for commercial and industrial applications. Insulation panels keep outside cold and heat separate from inside air. MC mounting clamps are designed for use with rigid duct. Rigid foam is a popular insulating product for its durability, high insulating value and versatility. 1 rigid conduit rigid conduit a. How to Insulate Round Sheet Metal Air Duct. We make your home or building more comfortable in the continental US and Canada. Duct insulation will save you money on your heating and cooling bills while also helping to make your home more comfortable. FOAMULAR® 250 XPS insulation. Flexible duct is quality duct and has become the most popular type of duct used in HVAC systems. I'm building the plenum/silencer boxes for my HVAC supply vents in the studio/live room. It is manufactured from inorganic glass fibers bonded with a thermosetting binder. Type B Rigid Duct Insulation. View the complete list of all Owens Corning commercial insulation products. Fire may occur either inside or outside the duct. Panasonic 15. If you're looking for 2019 breakdown for Rigid Foam Insulation materials and what installation cost might be, you've come to the right place. Contact reliable exporters of Rigid Duct Insulation across China at Global Sources. Its base board is brown with a black mat facing to give the airstream a smooth, tough surface, that resists damage during installation and operation. Product Description. rigid duct insulation 6 china brown color semi aluminum flexible for system aluminu. A 6m length of insulated duct for those cases where extra reach is needed. Duct sealing is a key first step. All of our products use the highest quality closed cell phenolic to give customers the best insulation value without taking up valuable interior or exterior space. Additionally, if ducting is used to transport warm air, the temperature can often fall due to heat loss through the uninsulated ducting. 1 rigid conduit rigid conduit a. Rangehood Canopy - 125mm vs 15mm, Flexi vs Semi Rigid Ducting and Insulation The manual says 150mm is better, their tech help says 125mm will sound like a lawn mower (seems extreme). This weekend, we had the ducts cleaned as well as vents and returns. m) minimum density, and coated on the air side. The ducts will be visible in my unheated garage (in WI). insulation resistance tests shall be made on each 480 and 240 volt feeder with a 500 volt dc megger. Re: Bathroom exhaust ductwork details I used rigid ducting for my bath vent. If flexible metal duct must be used, use the semi-rigid type. You can cut it with a utility knife and secure it with mechanical fasteners or adhesives. The quality of what goes in determines to a great degree what you get out. We manufacture insulating products including fibre, insulating firebrick, monolithics, microporous and heatshields. Therma™ Duct Insulation Rigid insulation for HVAC ductwork, associated equipment and other industrial installations shall be applied in accordance to BS 5970: 2012 (Thermal insulation of pipework, ductwork, associated equipment and other industrial installations in the temperature range of -100°C to +870°C. They are manufactured using our unique chemical formulas to be exceptionally uniform and consistent in all physical properties. Which kind of ductwork is better, rigid or flexible? much less than rigid, sheet-metal ductwork. 0m Length 125mm IS150-2 2. In other cases, a duct run can be insulated with spray foam. Buy Deflecto Non-Insulated Duct, 4" x 8' at Walmart. Rigid insulation boards will. Our insulation products deliver long-term stable thermal performance of R-5 per inch, measured after real-time aging, some of the highest moisture resistance ratings in the market today, and ASTM C578 compliant compressive strength that ranges from 15 psi to 100 psi minimum. It is manufactured from inorganic glass fibres bonded with a thermosetting binder. It offers an optimum combination of efficient sound absorption, low thermal conductivity and minimal air surface friction. Fiberglass duct insulation is available in various thicknesses. Repeat to insulate the remaining ducts. My current ducts are 25-yr-old gray plastic-wrapped flex, and I'm including their replacement in my bid requests. This is particularly true if the ductwork. Inventory is sold and received continuously throughout the day; therefore, the quantity shown may not be available when you get to the store. Fixed Louvered V. Used mainly as insulation for airconditioning and HVAC systems. It minimizes accumulation of dust and makes routine duct cleaning possible. Today, a sheet metal fabrication shop would commonly fabricate the galvanized steel duct and insulate with duct wrap prior to installation. Installed stainless sheet metal screws in a few places to hold things together, and then applied fiberglass tape to the main connection seams, them lathered on nickel-thick mastic to seal it all up. The contract states "Insulated (R-6) Snap-lock/flex duct to floor supply registers. The breadth and depth of our product availability includes plain, FSK, AP (ASJ), or Ultra (poly-top) faced board, where the facing acts as a vapor retarder. She asked me to go into the attic to find the roof leaks or "where the snow is blowing in through the soffits". This Insulated ducting is a thermally insulated, fully lined, UL 181 Class 1 flexible air duct designed for low to medium pressure cooling and heating HVAC systems. Fiberglass insulating wrap installed on the outside of metal duct work or air handling equipment is shown in the left photo above. flexible air duct connectors, when used from terminal unit supply air duct to diffuser, shall not exceed 5'-0" [1500mm]. Do not leave any gaps or spaces between the insulation pieces. Triple Lock insulated aluminum flex duct with a polyethylene vapour barrier - Class 1 air duct/connector. Climaver (Pre-insulated rigid self-supporting ductwork systems) They provide thermal and acoustic benefits in a single operation, without the need for metal ducts. com: 6 inch insulated ducting. Code of practice). Kingspan Duct Insulation RIGID INSULATION FOR OUTDOOR RECTANGULAR, CIRCULAR AND FLAT OVAL HVAC DUCTWORK CI/SfB (57. The airstream surface is faced with a black mat bonded to the black fiberglass substrate. Outdoor Insulation Requirements 1. Density and physical. Which kind of ductwork is better, rigid or flexible? much less than rigid, sheet-metal ductwork. The experts at GSM Services can help you choose the best rigid foam for the area of your house that needs insulating. Green Foam Insulation Material Co. At Smith Homes, we don’t cut corners in building your dream home. Polyisocyanurate (often referred to as polyiso) has the highest R-value per inch of any rigid foam insulation. rigid duct? In the right conditions horizontal flex is a condensate trap. They typically come in 50m rolls. From Duct Liner and Wrap to Duct Board and more - Owens Corning has an extensive portfolio of solutions to meet all of your air distribution needs. Rigid-foam insulation packs a lot of R-value into a relatively thin package. pipe sections, flexible duct wrap, spiral … Visit Document. This duct insulation cost, or HVAC insulation cost, will help you anticipate the cost of the project before you contact insulation contractors in your area. Rangehood Canopy - 125mm vs 15mm, Flexi vs Semi Rigid Ducting and Insulation The manual says 150mm is better, their tech help says 125mm will sound like a lawn mower (seems extreme). INSTA-PANELS® are insulated R-11 foam panels made of rigid polyurethane foam, covered in steel or fiberglass on both sides. The homewyse cost estimates include all typical costs for labor, supplies and tools required to unpackage, fit, attach/secure and edge seal insulation sheet. Doesn't look like there is any insulation there. The generic term is rigid foam sheathing or rigid foam insulation. Climacoustic ® Semi Rigid board (unfaced) with ECOSE ® Technology is a high density board, specifically designed as an interior insulation material for heating, ventilating and air conditioning plenums and sheet metal ducts. Cut the insulation with the utility knife in sections 2 inches larger than the circumference of the duct. provide insulation w/vapor barrier for connecting duct sections. They insulate from heat loss and reduce the transmission of sound through walls, ceilings, and floors. • Condensation can cause mould and damp, which could lead to serious health. First, the rigid ducting is far more durable than flex ducting and if kept dry. Shop our selection of high quality Duct Work from top Ventilation Products manufacturers at Wholesale Prices & w/ Free Same Day Shipping - Buy our Duct Work bundled together with other Ventilation Products & get Extra 15% off using our VIP Membership. Provide duct insulation on new and existing remodeled ductwork in the following schedule as approved by A&E Services: Service Insulation Type Jacket “R” Value Insulation Thickness Outside Air duct Rigid fiberglass FSK/ASJ R-8 2”. Each insulation offers different benefits that can make one or the other more applicable in certain settings. Rigid foam insulation provides high insulating value with little thickness, but not all rigid foam performs the same. during the year. AP ArmaFlex, AP ArmaFlex FS - Duct Duct Liner and Wrap Insulation. Indusvent stainless steel ducting is manufactured from stainless steel sheet: EN1. Weather Protection / Cladding: Aluminum Cladding membranes and tapes protect exterior HVAC insulation from UV and weather. To remove insulation from duct. we recommend the safe system with double seals at all connection points. This type of duct is best used in homes with basements instead of attics and when exposed or rooftop duct is required. Insulation shall have a white reinforced foil vapor barrier facing. Density, Duct Insulation Width 48 In. This type of ductwork can either be rectangular or cylindrical, and consists of a solid material wrapped in insulation. Insulating ability of insulation is measured in heat flow resistance, or R-value. The old ducting was uninsulated and I had a problem with condensation. Global Industrial is a Leading Distributor of HVAC/R & Fans supplies. Rigid ductwork This type of ductwork is made from a thin sheet metal, typically sealed and encased in insulation with a value of R4, R6 or R8. One key measure is the need for the ducting located in a cold area (e. The UNTDuct PIR Pre-insulated Ductwork  is widely used for the air distribution of central air duct system, which is one of the most advanced and energy-saving air duct systems. Indusvent stainless steel ducting is manufactured from stainless steel sheet: EN1. 07 – MECHANICAL INSULATION DESIGN AND CONSTRUCTION STANDARD Design & Construction Standards, Revised March 2012 5. Flexible Ductwork Flexible ducts are typically tube-shaped, made of a wire coil covered with a bendable, durable plastic, and surrounded by insulation. Flex ducts can be used for heating, ventilating and air conditioning systems in both residential and commercial applications. PIR Duct (Poly Isocyanurate Rigid Form) is an improvement from PUR Duct (Poly Urethane Rigid Form) with better fire retardancy, higher density and better R value. Product Description. jacket and insulation back to expose the liner; we'll shorten the liner so we can use the jacket and insulation to cover the elbow. Semi-rigid and rigid slabs manufactured from stable glass fibres bonded with thermo-setting resins, and free from coarse fibres and shot. Its base board is brown with a black mat facing to give the airstream a smooth, tough surface, that resists damage during installation and operation. duct work on the venturi prince able. Semi-rigid and rigid slabs manufactured from stable glass fibres bonded with thermo-setting resins, and free from coarse fibres and shot. Expediant Environmental Solutions, LLC understands how critical the role rigid foam insulation plays in improving home energy efficiency, that's why we have exclusive access to our custom-developed brand of rigid foam insulation, SilverGlo™ ™. 2 Air Duct Pipe for Rigid HVAC Flex Ductowrk Insulation - 25' Feet Long. Use durable flexible ducts from Grainger for your next HVAC project. I constantly see the rules about dryer duct safety and dryer transition ducts being brought into question, mostly on home inspector forums. Rigid Ductwork. Flexible Ductwork Flexible ducts are typically tube-shaped, made of a wire coil covered with a bendable, durable plastic, and surrounded by insulation. Novaflex® Industrial Ducting. Carolina Energy Conservation provides HVAC and ductwork services in Sumter, Charleston, Myrtle Beach and surrounding areas such as Mount Pleasant, Florence, Bluffton, Darlington, Beaufort, Goose Creek, North Charleston. The air stream surface is faced with a black non-woven glass tissue. Rigid Ducting Light non-corroding rigid PVC for fast trouble free installation available in 3 sizes to suit installation and site requirements. When choosing rigid foam insulation, you have three main options: Polyisocyanurate: Known as polyiso for short, polyisocyanurate foam has the highest R-value per inch (R-6. Fantech Flexible Insulated Duct. The same thermal performance properties that contribute to occupant comfort also enable fibrous glass duct insulation to control heat loss or gain through duct walls with efficiency not equaled by other forms of duct insulation. Do not leave any gaps or spaces between the insulation pieces. This is the world's largest manufacturer of Flexible / Semi Rigid & Spiral Ducts used for HVAC systems for residential and commercial application. steel: hot dipped zinc coated, galvanized, threaded rigid steel conforming steel: hot dipped zinc coated, galvanized, threaded rigid steel conforming to ansi c80, and fed. We care about details. iPower 4" Inch Non-insulated Flexible Aluminum Air Ducting Dry Ventilation Hose. Rigid ductwork This type of ductwork is made from a thin sheet metal, typically sealed and encased in insulation with a value of R4, R6 or R8. To insulate the exterior, you have a choice between sleeve-style insulation and blanket wraps, which literally wrap around the ductwork. Each of the inner sleeve and the outer sleeve constitutes an aluminum foil ribbon. The homewyse cost estimates include all typical costs for labor, supplies and tools required to unpackage, fit, attach/secure and edge seal insulation sheet. The glass fibers are adhered perpendicular to the jacketing, for flexibility and easy installation. We have what you need to get the job done right. Double bending is more in line with the expected performance of the assemblies but still only accounted for a fraction of the total measured system capacity. Rectangular ducts and fittings can be supplied on short delivery times, together with any special brackets or steelwork. Fiberglass Board is designed for systems which operate below ambient temperatures where vapor barrier protection is required. In most cases, local regulations limit their length to a maximum of 1. Connector Clamp Elbow Aluminum Tape Plastic Flange; Venting Kits Wall venting ki. What a big difference over using standard dryer ducting. We recommend using mechanically locked duct, i. This type of ductwork is made from a thin sheet metal, typically sealed and encased in insulation with a value of R4, R6 or R8. A 6m length of insulated duct for those cases where extra reach is needed. A plastic starter cap is optional and fits over. Double bending is more in line with the expected performance of the assemblies but still only accounted for a fraction of the total measured system capacity. Which kind of ductwork is better, rigid or flexible? much less than rigid, sheet-metal ductwork. This weekend, we had the ducts cleaned as well as vents and returns. In order to achieve the R-8 value the spacer strips must be used and placed every 2' on the ducting. FireMaster DryerWrap. Biyang Insulation Protection Shield is a kind of pipe support accessory, made of carbon steel(pre-galvanized) or stainless steel based on different usages and environments. India, a licensee of ATCO Rubber Product Inc. Kingspan Duct Insulation RIGID INSULATION FOR OUTDOOR RECTANGULAR, CIRCULAR AND FLAT OVAL HVAC DUCTWORK CI/SfB (57. Source high quality Rigid Duct Insulation supplied by verified and experienced manufacturers. 24 BTU/hr-ft2-°F. There appears to be some confusion about Table 5-11 of the WSEC which lists the minimum densities, out-of-packages thickness and R-values for different types of duct insulation. The "HVAC Insulated-Flex" hose is a superb choice for HVAC air duct use. Standard dimensions of 100, 125, 160 and 200mm are used for domestic applications. Owens Corning® Type 703 & Type 705 700 Series® Fiberglas™ Insulation Boards are made of inorganic glass fibers with a thermosetting resin binder and formed into semi-rigid or rigid rectangular boards. It comes with two stiffness ratings: EI-475 and EI-800. Johns Manville 800 Series Spin-Glas® equipment and external duct insulation provides a broad range of solutions to meet your unique application needs. Commercial and Industrial Thermal and Acoustical Insulation including batt insulation, blown-in insulation, wet spray insulation, open and closed cell spray foam insulation, rigid insulation, sound attenuation, acoustiblok, mineral wool sound panels, radiant barrier foil, spray-on radiant barrier, foil and vinyl vapor barriers, smoke and fire barriers, pipe and duct wrap, and many more. Description: Founded in 1994 Prihoda is one of the largest fabric duct manufacturers in the world. Labor cost, under typical conditions, for complete project. We also stock other ducting including semi rigid options well suited for clothes dryers and rangehoods, insulated ducting typically used for heat transfer applications and 'fire rated' ducting. This technique has several advantages. Duct insulation can provide many benefits including: Improved comfort. UniVest Insulation Jackets are cost-effective thermal insulation systems UniVest Insulation Jackets are cost-effective thermal insulation systems that help improve facilities in a variety of ways by minimizing costs and establishing greater operational stability. strip of fiberglass to create an overlapping flap for taping (Photo 1). Insulated Flex - UL 181 listed, 25' bags, R-6 or R-8 flex, suitable for residential or commercial. 6 Skill saw & Drill with Charger, Flashlight, 1 batteries. 1 MATERIALS A. McCormick Insulation Supply, Inc. This type of rigid foam usually comes with a reflective foil facing on both sides, so it can also serve as a radiant barrier. We carry a great selection on all ducting products. This Insulated ducting is a thermally insulated, fully lined, UL 181 Class 1 flexible air duct designed for low to medium pressure cooling and heating HVAC systems. Duct Insulation - Solving Condensation, Heat and Cold Problems Insulation on Ducts must Protect from Condensation, Radiant Heat and Cold. This means it is a stand-along ductwork system which does not require any further insulation on-site – space saving and cost saving! Pinnacle Ductwork are a Kingspan Delivery Partner for the KoolDuct pre insulated ducting system. Condensation is a serious problem which affects millions of households in the UK. This type of duct is best used in homes with basements instead of attics and when exposed or rooftop duct is required. Steel piping insulated with rigid phenolic shall be coated with epoxy finish prior to insulation installation. Sometimes a foil-faced blanket is wrapped around the duct. (This ideally is carried out by 2 people, one at each end ensuring that the insulation and sleeve extends with the aluminium ducting). The foil facing is also known as FSK. One contractor insists on installing R8 insulated hard duct, with all joints throughout the system sealed with "Uni-Mastic 181". 24 BTU/hr-ft2-°F. SOFTR® duct wrap is easily cut and fi t to fl at, curved or irregular duct surfaces for a neat, thermally effective insulation blanket. We can specify and design the right MVHR system for your specific needs and budget. If your installation location is difficult to reach with traditional ducting materials, we also offer flexible ducting which allows the duct to conform to your space making installation quick and easy. This project is continued from How to Insulate Round Sheet Metal Air Duct - Part 1. Available mounting clamp models: MC100 Mounting Clamps for Rigid 4″ duct (2pc) MC125 Mounting Clamps for Rigid 5″ duct (2pc). There are a number of advantages of using the pre insulated duct system. Duct insulation will save you money on your heating and cooling bills while also helping to make your home more comfortable. Shop hvac duct & fittings in the heating & cooling section of Lowes. 2 lbs/ft3 density rigid glass fiber insulation, with a maximum thermal conductivity of 0. The recommended amount of ductwork insulation for ducts running through the attic of Northeast homes is R-6 to R-11. Phenolic Foam Air Duct Systems. ECOSE® TECHNOLOGY. Celotex offer PIR thermal insulation boards in various thicknesses for new build and refurbishment applications for both the commercial and domestic sectors. Rigid ductwork is known to be enduring and reliable. In order to achieve the R-8 value the spacer strips must be used and placed every 2' on the ducting. Remove a 2-in. Top of all roof curbs shall be level, with pitch built into curb when deck slopes. Supplied in a compressed length this form of flexible ducting has a unique expanding design that offer efficient venting, as it holds its shape and full diameter, even when bends are applied. steel: hot dipped zinc coated, galvanized, threaded rigid steel conforming steel: hot dipped zinc coated, galvanized, threaded rigid steel conforming to ansi c80, and fed. Visit us today for the widest range of Building & Construction products. Flexible duct which is available insulated or non-insulated. FOAMULAR® 250 XPS insulation. How to Cut Rigid Foam Insulation. Flexmaster U. Use durable flexible ducts from Grainger for your next HVAC project. All solid rigid ducting outside the heated envelope have to be insulated and there are two types of insulation. 2 Air Duct Pipe for Rigid HVAC Flex Ductowrk Insulation - 25' Feet Long. Insulated flex duct in the attic of an existing home 8 Figure 5. Pipe Sleeve Insulation. Thermal insulation is commonly used to insulate pipes which are outside the heated enveloped (cold areas). A large range of acoustically and thermally insulated, multiple port manifolds designed for new build and retrofitting. AP ArmaFlex, AP ArmaFlex FS - Duct Duct Liner and Wrap Insulation. Any ideas why I shouldn't? Caveats? I understand that the new rigid ducting will need to be properly suspended, sealed, and insulated. We supply all types of Once-Used ISO, XPS and EPS foam boards in truckload to pallet size orders. Our fiber glass duct board offers a high-performance alternative to traditional sheet metal ducts. Round Flexible Ducting; Rigid Ducting. Minimized heat loss when used with Heat Recovery fans. One end of each piece is crimped for easy fitting of consecutive joints or to sheet metal fittings and flexible duct. Thermal Insulation Products T. This type of rigid foam usually comes with a reflective foil facing on both sides, so it can also serve as a radiant barrier. View the complete list of all Owens Corning commercial insulation products. ToughGard® Duct Board HVAC Duct Insulation The concept of Building Science, which examines the complex relation-ships between the building envelope, mechanical systems and occu-. ISOVER self-supporting ducts are designed to enable ducts to be constructed in a single operation, without the need for metal ductwork. Do not use this item for any installation or repair of potable water applications. India, a licensee of ATCO Rubber Product Inc. I suspect I have substantial enerI have a fairly long stretch of rigid metal ductwork in he crawl space of an mid-50-ies property. garden furniture available, its occasionally difficult to find the best style for the space. Semi rigid radial duct systems are fast becoming the preferred choice for residential heat recovery ventilation installations due to its unique characteristics. We are pleased to introduce ourselves as ATCO Flexduct Pvt. Duct & Insulation. Density and physical. 2 Pack iPower: $38. 00 with fiberglass insulation, while a comparable R-value for rigid foam costs roughly $10. Manson Insulation manufactures glass mineral wool products for commercial and industrial applications. the insulation, improves system efficiency, exhibits low air resistance, and reduces the potential for fiber erosion. Knauf Insulation Eclipse Air Duct Board is a rigid, glass mineral wool board faced on one side with a foil-scrim-kraft (FSK) vapor retarder and with a lightweight black glass mat on the airstream surface. 6" HVAC Ductwork Connector for Rigid Pipe. bathroom and laundry extracts; Lack of accessibility would make replacement difficult ; Please call us for further information and recommendation. A substantial range of Helical wire pitches, exterior fabrics and insulation levels are available. Cladding Attachment Over Thick Exterior Rigid Insulation Screw Bending Double bending resistance was significantly higher (~4 times) than simple cantilever. What is an Air Duct? An air duct is a category of flexible duct that has been tested and classified by the surface burning characteristics in accordance with the UL 181 standard. There are many measures outlined in the building regulations that need to be met to ensure your installation is compliant, ranging from the size of the ducting used, insulation thickness and whether it's rigid or flexible. 1 MATERIALS A. Weight-based labor formulas generally allow 50% more pounds per man-hour for installing round and flat oval spiral duct versus rectangular. Features include a silver polyethylene jacket with reinforced scrim. Duct insulation will save you money on your heating and cooling bills while also helping to make your home more comfortable. Reflectix® Duct Insulation is an alternative to other types of fibrous insulation products. 888-721-EMI1 (3641). It can be used in either supply or return sections and provides economical means for handling misalignment between systems components and ducting around obstacles where fabricated. Some typical applications include fan plenums and air distribution ducting on industrial and commercial heating, ventilating and air-conditioning systems. The generic term is rigid foam sheathing or rigid foam insulation. INSTA-PANELS® are designed to be used as affordable and durable slab insulation and have all the benefits of regular sprayed-on polyurethane foam but in a clean and portable solution. Max Temperature limit = 450F degrees. 2 and a resistant black polyethylene vapor ba. Cut the insulation with the utility knife in sections 2 inches larger than the circumference of the duct. nal duct lining. Also, I did not feel that 25 yr old duct work (and for the record, it is the coils) would probably not be able to withstand the vigor of the brushing and vacuuming of the duct work. LOGIN Country Switcher. Insulated flexible ducting. We are leading services provider of AC Ducting Insulation Service, in all big company where AC plant was set. There is flexible duct wrap as well as rigid insulation board. Please Note: Prices, promotions, styles and availability may vary by store and online. You may need to add insulation to your exterior walls if your house is too cold in the winter and too warm in the summer when the attic has been properly insulated and air sealed. Once you determine that your duct needs insulation, consider the type of insulation you want. Weather Protection / Cladding: Aluminum Cladding membranes and tapes protect exterior HVAC insulation from UV and weather. steel: hot dipped zinc coated, galvanized, threaded rigid steel conforming steel: hot dipped zinc coated, galvanized, threaded rigid steel conforming to ansi c80, and fed. My vented attic in Virginia has a straight 28ft of 12" x 8" rigid rectangular trunk duct with seven 6" branches. Ductwork fabricated from The Kingspan KoolDuct System can be installed indoors, outdoors, concealed above false ceilings and below raised floors. About 47% of these are hvac systems & parts, 15% are wiring ducts, and 8% are other heat insulation materials. In order to achieve the R-8 value the spacer strips must be used and placed every 2' on the ducting. Climacoustic ® Semi Rigid board (unfaced) with ECOSE ® Technology is a high density board, specifically designed as an interior insulation material for heating, ventilating and air conditioning plenums and sheet metal ducts. I just noticed that the rigid duct work appears to have no insulation on it. I purchased 10 roll box of 5 feet long by 12 inch diameter rolls of JP Lamborn MT-05 thermal sleeve R-8 rated duct insulation from a local HVAC supply store based on my estimate of ~40 feet of sheet metal duct to be installed, allowing extra for waste. We carry a great selection on all ducting products. Trade Select™ Ametalin™ Insulation/Ducting Tape is easy to apply and provides superior performance and durability over a wide range of temperatures and environmental conditions. Kingspan Duct Insulation RIGID INSULATION FOR OUTDOOR RECTANGULAR, CIRCULAR AND FLAT OVAL HVAC DUCTWORK CI/SfB (57. It is durable and long lasting. So if you pick an example from the chart above where rectangular duct weighs 50% more than spiral round duct, it only takes 44% of the labor to install the spiral round duct compared to the rectangular. defects found shall be corrected. The ASJ MAX vapor barrier jacket provides a bright and neat appearance which can be wiped clean with a damp cloth. The climate demarcation is a distinction between regions where the monthly average temperature remains above 45 degrees F. Installed stainless sheet metal screws in a few places to hold things together, and then applied fiberglass tape to the main connection seams, them lathered on nickel-thick mastic to seal it all up. CER/1 Hot Duct and Plenum (20° to 65°C) - Preparation: Fix mechanical fasteners to both horizontal and vertical surfaces at approximately 300 mm centers, each direction. Insulate piping systems per table 23. Such a condition would eliminate dispersion of deteriorated fiberglass into the occupied space. Buy Deflecto Non-Insulated Duct, 4" x 8' at Walmart. Interesting I'm used to seeing SpacePak installed with their "SP-25" metal, insulated flex: connecting to sheet metal ducts: and their HDPE ducting is new to me - many of the "SpacePak Type" installs I see are retrofits, and in some places it would be pretty difficult/impossible to snake rigid duct. Duct Board - R-6 features fiberglass construction with an FSK backing for sturdiness over time. A high-density (96kg) glasswool faced with Sisalation ® Heavy Duty Facing Foil adhered to one side. Rigid & Semi-Rigid Aluminum Duct (4 diameter). ; Typically used in the fabrication of lightweight rigid ductwork systems, that do not require sheet metal, providing a more sustainable option with in-built insulation properties for thermal, acoustic and condensation control. Rigid insulation boards will. 6" HVAC Ductwork Connector for Rigid Pipe. Your home's duct system is a branching network of tubes in the walls, floors, and ceilings; it carries the air from your home's furnace and central air conditioner to each room. com Flex duct is super common in residential construction but it's not the best way to move air. 28 gauge galvanized sheet metal. UniVest Insulation Jackets are cost-effective thermal insulation systems UniVest Insulation Jackets are cost-effective thermal insulation systems that help improve facilities in a variety of ways by minimizing costs and establishing greater operational stability. Most homes use fiberglass, but rigid foam insulation, although more costly offers a few extra features. Minimized heat loss when used with Heat Recovery fans. In all but Climate Zones 2B and 3B, the IRC requires air-impermeable insulation in direct contact with the underside of the roof deck. Installation and accessories shall comply with the manufacturers catalog data. 125mm insulated foam ducting This is a foam insulated duct system designed for ease of installation and performance. We offer a wide variety of Ductwork and Fittings including Ceiling Boxes, 45 and 90 degree Elbows, Floor Boxes, KD Pipe, Pant Wyes, Tee Wyes, Square to Round Transitions and much more. I'm building the plenum/silencer boxes for my HVAC supply vents in the studio/live room. We carry a great selection on all ducting products. The common materials used for duct insulation are yellow fiberglass, pink Owens glass fiber, and white non-woven fabric. We offer a huge collection of tape & labels including ESD tape, masking, filament, duct tape and more. McCormick Insulation Supply, Inc. Advantages of Kair Pre-Insulated Ducting The lightweight and effective insulation used on the Kair pre-insulated ducting is thermally equivalent to 40mm of mineral wool insulation, whilst providing all the advantages of a streamline system that is easy to handle and quick to install, with a lower space requirement. This type of ducting comes in different materials and shapes, from sheet metal to fiberboard and rectangular or cylindrical. 2) Insulation shall be impaled over welded pins applied to duct. For use with spiral, KD, Snap Lock or any rigid sheet metal ducting. You can cut it with a utility knife and secure it with mechanical fasteners or adhesives. From Duct Liner and Wrap to Duct Board and more - Owens Corning has an extensive portfolio of solutions to meet all of your air distribution needs. It is more cost-effective, easier to install, especially when threaded through joists and it can be easily cleaned. Fire may occur either inside or outside the duct. Both metal and fiberglass duct board are rigid and installed in pieces, while flex-duct comes in long sections. Ductmaster Thermal Ducting (NTD) is a range of polystyrene ducting and ancillaries intended for installation in domestic properties. Customer Service: 920-787-3331. Polyisocyanurate (often referred to as polyiso) has the highest R-value per inch of any rigid foam insulation. Semi-rigid ducting has become much more popular for domestic ventilation systems in Europe. 2) Specification Guide. When choosing rigid foam insulation, you have three main options: Polyisocyanurate: Known as polyiso for short, polyisocyanurate foam has the highest R-value per inch (R-6. Duro Dyne Insulation Fasteners provide a means of securing duct liner to the duct work. The dryer duct should be as straight and short as possible. There are a number of advantages of using the pre insulated duct system. Johns Manville Spin-Glas 814 rigid fiberglass insulation boards are used as thermal insulation for heating ducts and equipment.