Fios Internet: 100% fiber optics to your home enable equal upload and download speeds. The Fios fiber-optic network provides bandwidth to meet today's digital demands and the possibilities of tomorrow. Some providers use a combination of copper and fiber optics in their networks, but only Fios brings fiber optics all the way to your doorstep. And that means a straight shot of information delivered to all your devices.
Ductmate Weld Pins are used to permanently secure insulation to the inside of sheet metal ductwork. Designed to work with all the standard resistance welding equipment.
The three most common types of duct material used in home construction are metal, rigid fiberglass. duct board, and flex-duct. Both metal and fiberglass duct board are rigid and installed in pieces, while flex-duct comes in long sections. Flex-duct is usually installed in a single, continuous piece between the register and plenum box or. plenum box and air handler. Be careful not to tear the soft lining material. The flex-duct must also.