Pitched Roof Insulation Options

Warm roof insulation or cold roof insulation.

Pitched roof insulation options.

Inverted roof is very preferable. It typically has 3 variations. There is a good deal of controversy around these systems. The key advantage of this method is the.

Warm roof construction is where the insulation is positioned above the rafters and immediately below the roof s weatherproof membrane. The later is used in new construction as the interior board serves as an inner wall. Warm loft insulation and cold loft insulation are the two options preferred for pitched roofs as far as flat roof is concerned most recommended options are warm deck and cold deck. Warm deck cold deck or inverted roof.

Your options for roof insulation mainly depend on the kind of the roof. Alternative options for insulating old roofs one modern option for existing buildings is sprayed foam. Rigid foam board is just above the roof deck or an exterior insulation option. Do you have a flat or pitched roof.

If providing enough ventilation and insulation all in one framing member depth is not possible the alternative is to construct an additional ventilation layer on top of the framing layer. Top vented insulated pitched roof. Pitched roof there are two options. Foam sheet insulation is typically used above the roof or below a concrete slab poured over a deck.

We cover this in detail in our project about the construction of a flat roof including the three types. If the pitched roof insulation is to be installed in the rafters there are further options. The air space in the construction is fill completely with insulation. Warm or cold loft insulation.

To create a warm pitched roof insulation such as kingspan kooltherm k7 pitched roof board should be fitted between and over the rafters. Bare foam board one sided sheathing board or double sided which is also reference as structural insulated panels. Includes an air space in the roof construction. As this requires fitting insulation above the rafters the roof covering will have to be removed in order to fit the insulation.

Batt insulation icynene spray insulation and foam sheet insulation are all used regularly on roofs in both commercial and residential applications. Options for roof insulation depending on roof construction and insulation type. In this case the framing cavity is filled with insulation or rigid insulation is applied over a timber frame and ceiling. Flat roof there are three options available.

They are often advertised as a diy option but those who have done it suggest that it requires skill and experience to do well.