Electrical ventilation and extraction systems installed to the latest building regulations. Many kitchen fitters and bathroom fitters are not aware of their requirement to comply with parts P, C, F & especially part L of the regs. For example while a bathroom fan may comply with part F (Ventilation) they often do not comply with Part L (conservation of fuel) which leaves the customer with a cold draughty bathroom. Due to fitting these extractor fans with no shuttering to stop backdraught, this increases requirements for heating thus increasing costs and vastly reduces the efficiency of your home.
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