PARAMOUNT J™

A Versatile Hanger for Flexible Duct

• The fastest, easiest way to hang flexible duct
• One person pre-hangs J hangers on the joist every 5 feet
• Flexduct is then placed into each hanger


• 3" wide saddle provides superior support
• No crimping, airflow loss, or compression


• 10" span supports common supply size flexduct (5" - 8")


• Eliminates failed inspections and re-hanging costs


• Versatile hanger can be used for many applications including spiral pipe, insulated metal pipe, line sets, etc.Total job cost is significantly less than hanging strap with superior results

The Paramount J versus Hanging Strap

LABOR SAVINGS

The J offers a fast installation, saving labor time and cost. Simply nail the hangers onto the joists approximately five feet apart, then place the duct into the saddle portion of the J. Strap often requires two installers who need to wrestle with flex, strap, cutters, and a nail/staple gun. This leads to excessive installation time and cost.

AIR FLOW QUALITY

Our smooth, 3" wide surface will support at least 2 of the helical wires inside the flex duct. This allows smooth and consistent air flow with no compression (sweat) of the insulation. Strap causes crimps in the flex duct, reducing air flow quality and insulation performance. This leads to complaints and expensive call backs.

BUILDERS / INSPECTORS

Industry professionals really appreciate a J hanger installation. They know it is a quality job that will eliminate homeowner issues. With the J hanger, the result is a better quality installation at a lower cost.

CALL BACKS

The J eliminates the expensive call backs caused by strap installations (air flow restriction due to crimping, sweat due to insulation compression, and corrosion / replacement).

ADAPTABLE

Contractors who need access to a particular space can easily move the flex duct out of the J, then place it back into the J when finished. With strap, it is often cut down, requiring additional labor time and expense to re-hang.

FLEXIBILITY

The flexible material of the J allows it to bend to accommodate corners in the flex duct run. It can even be twisted completely down for easy use in crawl space applications. Straps will lead to excessive crimping and air flow problems in these situations.

MULTIPLE USES

The support rib along the underside of the J provides excellent weight bearing capability. This allows the J to be used for spiral pipe, metal pipe (including insulated), trunk lines in high velocity systems, and many contractors run their line set with the flex duct through the J hanger.

MATERIAL

Our co-polymer plastic is heat, cold, and UV resistant. Strapping material often corrodes and requires replacement (call backs), and requires cutting lengths of strap which is time consuming and can cause injuries.

FAQS

The Paramount J - Frequently Asked Questions

What is the half circle cut into the J?

This is where a water line runs through the product mold in production to aid in the cooling process in manufacturing.

Why should I use the J instead of a strap?

• The J is much faster, saving time and money. Simply nail the J into place on the joists, then place the flexduct into the smooth, saddle portion of the J. With strap, it's necessary to juggle flex, strap, a cutter, and a staple/nail gun (often up and down a ladder, or bent down in a crawl space). The J is easier and faster to install.
• The J provides a quality installation. With strap, there are uneven hangs and crimping which hinders air flow quality and R factor performance. Final walkthrough often identifies inadequate airflow, and homeowner complaints may occur (i.e. "my master bedroom is never warm/cold enough"). The smooth, 3" wide saddle portion of the J supports at least 2 helical wires inside the flexduct, eliminating crimps while restoring airflow quality and R factor performance (eliminating call backs and rework).

How far apart should I hang the J?

The Air Diffusion Council recommends that flexduct hangers be spaced no more than 5 feet apart with no more than 0.5" of sag between hangers.

Will this product crack in the cold like other plastic products?

No, the H is made of a High Impact Polystyrene and the J of a CoPolymer Polypropolene... both have been tested for cold, heat, and UV resistance.

Are these products UL or NFPA certified?

Both the H and J have been presented to UL (Underwriter's Laboratory) and NFPA (National Fire Protection Association). Because the products play a supportive role not central to the transfer of heated or cooled air, certification is not necessary.