Wednesday, 4 June 2014

Extractor fan venting into loft

Jeff Howell your property problems. This week: venting from bathrooms and slow-to-start shower pumps. Until recently, builders and plumbers might have got away with it, as long as the roof space was well ventilated.


Your first call should be to the person who fitted the fan and get them back to correct the problem, fan should always be vented to outside , will need to.


I live in an old Cornish cottage and have just got round to installing an extractor fan for the bathroom.

It was quite normal to install fans like this venting into the loft space before all the insulation regulations came into effect.

In-line Extractor Fan Vent Back Draught Shutter With One Spring And Two Flaps.

These items are dispatched from . Mold will be in evidence shortly in the loft (attic), as we go into warmer weather. In these cases, fitting an extractor fan is an effective way to reduce condensation. Inline fans are another type of extractor fan which are installed in the loft space above the bathroom.


A length of ducting connects the fan to the bathroom. Have the roof checked for leaks and repair them as required.


Inspect any plumbing pipework in the loft for leaks. Never vent moist air into your loft space! Loft Mounted Extractor Fan Kit with Run-on Timer. Ceiling mounted grille finished in brilliant white.


Everything you need in one kit ~~. Bathroom exhaust fans perform an important function by removing excess moisture from your home. Venting this fan into the attic is simply asking for problems. Rather than extracting the air out of your home, you are simply moving it into another area of your home.


Historically, extractor fans were vented into the attic of the home.


Home builders learned from this lesson and began . Bath Exhaust Improperly Venting Into Attic - Duration: 3:29. Install in the loft above the bathroom and duct from the ceiling. Condensation is caused when water vapour comes into contact with cold surfaces and condenses to form dampness or water. I think this has only occurred since extra loft insulation was .

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