If you have a typical house with a sloping roof or have the top flat in a block and are responsible for the loft space and roof above you can either choose to have a warm loft or a cold loft.
Insulating your loft roof.
It creates a breeding ground for mold and mildew and ruins the air trapping pockets that block heat flow.
If you want to use.
Opt for a hand screwdriver if.
How to insulate a loft if you intend to use the loft for storage then the most cost effective solution is a cold roof where the insulation is laid on top of the ceilings of the rooms below.
If you plan to use the loft or attic for storage you will want to lay boards over the joists.
Check out our how to video at the link below.
Other key prep steps before you insulate.
This is usually done by laying quilts or batts of insulation between and over the joists.
A warm loft is where you insulate immediately under the roof which means your loft space is warm as well.
Water is insulation s enemy.
Choosing loft insulation 1.
The technically correct approach depends on a number of factors.
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To lay either type of loft floor insulation tape measure insulation guards also known as heat diffusers loft caps or loft covers they protect any recessed light fittings.
Screwdriver for removing any existing boards fitted to your ceiling joists if needed.
Whether or not there is an inner roof lining and the total thickness of the roof structure.
Insulating a roof is perhaps the easiest of all the energy saving home improvements.
It is sold in rolls that come in different widths so you should be able to find a roll that fits well between the joists in your loft.
It s also within the capability of most diyers although not the most pleasant of tasks.
Insulating a cold roof the most common type of insulation for cold roofs is blanket insulation.
Make sure you have measured the length of the space that needs to be filled before buying the roll.
An alternative way to insulate your loft is to fit the insulation between and over the rafters these are.
Ensure accurate trimming to achieve close butting joints and continuity of insulation ensure the continuity of the insulation at the ridge to prevent a cold bridge tightly pack flexible insulation material between the rafters and the cavity closer.
Knock these to dos off your list to ensure that your insulation will last for years and keep conditioned air where it belongs.