They should also be joined in the direction of the air flow to minimize the chances of lint becoming trapped in crevices.Your dryer exhaust and dryer vent system is designed to remove heat, moisture and lint from your laundry as it is being dried. Technicians will not be there for a only a half hour like other companies, they are usually there for 2 to 3 hours making sure the job is done correctly, the job site is spotless and the customer has full of knowledge on their dryer vents.blogspot. Chris Zoto, owner of Dryer Vent Wizard strives to educate customers. Professional dryer vent cleaning is recommended at least once a year to keep your dryer running efficiently and safely. Pieces should be joined with duct tape, not screws which protrude to the inside for lint to catch on. Flexible metal pipes are acceptable, but they are not recommended.Looking at the back of your clothes dryer you should see an exhaust pipe leading to a dryer vent attached to the outside of your home. The ideal material for your dryer duct is a semi-rigid metal pipe that is very smooth inside.Plastic, flexible exhaust ducts are not acceptable venting material for your clothes dryer. Is the vent made of flexible foil, plastic or vinyl? Or is it semi-rigid metal or aluminum? The answer to this question is critical to your safety. hospital curtain fabric If you have a gas dryer, it is also removing gas by-products, including carbon monoxide, from your home. When the duct is crushed, heat cannot escape from the dryer drum; the system overheats and creates a fire hazard. A dryer vent repair and installation specialist is the best person to call for an inspection and service. The fee for this service is small compared to the cost of repairing or replacing an over worked clothes dryer, or the cost of losing your home or even your life. Learn more at http://dryerventcleaningphiladelphia. They will have a full understanding of how their Dryer Vent system is set up and how it works. Even the thin metal foil vents which are claimed to resist fire are easily crushed, restricting air-flow which is required for your dryer to work. Though this type was used, years ago, it no longer meets safety codes.