Ductwork installation

Air duct sealing is usually an afterthought in many home improvement projects, but it can make or break the efficiency of your HVAC systems. Air ducts work by providing convenient pathways for conditioned air from your HVAC equipment to flow into desired rooms. These pathways are imperfect and have tiny gaps that can leak large amounts of air. You can perform air duct sealing by using one of the following three methods.

Professional engineer Mark Jussaume describes eight concepts to keep in mind when designing ductwork to increase efficiency and comfort. Strategies include planning for filtration, positioning outlets according to climate, and installing dampers in branch ducts rather than supply grilles.

Flex duct. It’s ubiquitous now in homes with forced air heating and cooling systems. It’s easy to install. It’s cheap. The installer can show up and rough in a whole duct system without ever having seen the house before and…

Wholesale and retail sales of ductwork and custom made sheet metal fittings for the heating and air conditioning industry.

Pipes. Beams. Ductwork. These things are generally hidden in our homes behind walls, in ceilings, and within soffits. Sometimes, however, it pays to leave some of these tubes, conduits, and structural elements exposed to serve as edgy decorative statements. Done right, this approach can lend an industrial flair to any space, but the key here is “done right.” If you don’t take special care in showing off what's usually concealed, you’ll end up with spaces that look unfinished rather than…

Remember that article I wrote about ducts installed against the roof deck and how I said it was probably the absolute worst single location for installing ducts? Well, in the comments, Dave Roberts, a senior engineer at the National Renewable…

I will explain what I would "Ideally" want. I would like the HVAC in the basement ceiling to Not require a soffit. Plumbing seems possible because the holes for the most part will be small enough t...

<p><em>This Old House</em> plumbing and heating expert Richard Trethewey helps a homeowner insulate his HVAC ductwork.</p>

Walton & Company, York Pa | MECHANICAL CONTRACTOR, METAL FABRICATOR, & ENGINEERING COMPANY

An energy audit on BuildingNewb's upstate New York home has prompted a recommendation that he insulate the rafter bays with dense-packed cellulose, transforming what is now a ventilated attic into conditioned space.

Puzzled with what size HVAC duct you should have in your home? Our easy to use and accurate HVAC duct-size calculator is what you need

Replacing old duct work is not a difficult proposition for a homeowner, but it will require a certain amount of skill to complete. Since it is a replacement there will not be a need to add the extra work of reducing the flow out of the furnace or air conditioner.

Ductwork installation

Ductwork installation - commercial Hvac

Code requirements are always a compromise between what’s best and what’s practical.

Designing HVAC systems is complex, especially in larger buildings or industrial facilities with specific ventilation regulations.

Your ductwork system is an essential component of your HVAC system. It’s a network of connections that delivers heated or cooled air to all the rooms in your home. The duct system often will last a long time before you need to modify or replace the system.

Even though you may often overlook the ductwork in your home, the smooth running of your HVAC system is contingent on the ductwork’s efficiency. It is the delivery system for conditioned air around your home and needs to be up to scratch for optimal performance. Repairing ducting that is in poor condition is put off …

Johns Manville Microlite White PSK Duct Wrap Contractors frequently “wrap” the standard silver jacket FSK Duct Insulation around the Ductwork once it’s hung. Then, the owner or General Contractor often has this Insulation painted to blend in with the ceiling which is often black or white. But this voids the manufacturer’s warranty on the Insulation.