Insulation Detail For Pitched Roof

This month s solutions will focus on pitched roof insulation to achieve a u value of 0 18.

Insulation detail for pitched roof. Introducing a stone wool roofing insulation and coverboard in one. All you need to add is timber. Very low u values can be easily and economically achieved. Ventilation openings should prevent the entry of birds etc.

As this requires fitting insulation above the rafters the roof covering will have to be removed in order to fit the insulation. Download our solutions guide download our pitched roofs ceiling level pdf learn more about fire protection of a refurbished loft floor. Another key advantage of specifying a pitched roof is the ability to provide a very high level of thermal performance in these roof types whether you re looking to insulate at joist ceiling level for a cold pitched roof or at rafter level if a living area within a warm roof construction is desired. Warm pitched roof to create a warm pitched roof insulation such as kingspan kooltherm k7 pitched roof board should be fitted between and over the rafters.

The easiest way to increase the value of your roof assembly is to insulate the insulation with a hybrid roof system. By including a layer of stone wool insulation within your roof system your building will benefit in more ways than one. Good roof insulation is essential to ensure a building not only complies with building regulations but also achieves the desired thermal performance to ensure the comfort of its residents and energy efficiency of the building. Fabrications with 3mm 10mm openings are acceptable.

This video shows you how to use knauf insulation rock mineral wool rmw for sarking insulation installed above rafters and covered with homeseal lds weather. Pitched roof actis products are suitable for pitched roofs providing the complete package combining breather membrane vapour control layer and insulation. Insulating at ceiling level provides the most cost effective insulation solution in terms of ratio of cost to energy saved. The natural flow of rising heat and the more exposed position of a building s roof to the elements means heat loss is prominent through uninsulated roofs so roof insulation is an important consideration in.

Insulating a loft or attic wall in pitched roof space. Ventilation vapour control and insulation to provide adequate ventilation and to avoid condensation in roof voids pitched roofs that have insulation at ceiling level should be ventilated to the outside air.