Loft Insulation Roof Ventilation
How to insulate a loft or roof.
Loft insulation roof ventilation. It lasts for more than 40 years and should pay for itself many times over in energy bill savings as the cost of loft insulation is comparatively low. Loft vent trays or rafter trays are often used to keep an air gap between the underside of the roof and the insulation too. An important part of installing any system of ventilation into your roof system is to make sure that there is a point of entry and a point of exit for airflow. As a homeowner it is important that you review the soffit areas of the home for soffit vents.
Figure 7 mechanical ventilation used with a hip roof. One method is to use a powered attic vent with a humidistat thermostat located close to the ridge or top of the roof. Suited for pitched roof insulation and flat roof insulation there s something in our range compatible for every application. By preventing a roof space from getting too hot or too cold you reduce the build up of moisture levels.
Running vents which run the full length of the soffit boards. Of course there should be intake vents to ensure a balanced system. Roof insulation and low heating bills. The main types as as follows.
A quarter of heat is lost through the roof in an uninsulated home. Insulating your loft attic or flat roof is a simple and effective way to reduce heat loss and reduce your heating bills. This is my video on how to cure condensation and mould in the home. Https youtu be tp7d t5wfzc this video takes a look at the basics of roof ventilation a.
Different types of loft ventilation. Increasing the level of insulation in your loft without providing additional roof ventilation. And there s even more good news. Each of the options in our loft insulation range boast fantastic thermal performances with inexpensive options for loft conversions such as acoustic loft roll and great picks for rafter insulation such as insulation board.
And in many of these cases the hip roof forms a large volumetric attic space to ventilate. Loft ventilation comes in many forms but the most common in the uk and ireland are eaves vents and tile vents. In the case of loft insulation condensation can even cause damage loft roll for example can become ineffective if it gets too damp. So fitting insulation in your loft attic or roof space is a great way to improve your home s cosiness factor.
Loft insulation is effective for at least 40 years and it should pay for itself many times over.