Timber Floor Insulation Options

Install a sprung floating floor.

Timber floor insulation options. It acts as a thermal barrier to the heat that escapes from the wooden floor. That would need 90mm of rigid foam or 150mm mineral wool. To soundproof a timber floor you have a number of options. Fiber insulation is like putting an extra layer of clothing under a floor.

Fire block rated 8 formaldehyde free 64. Permeable insulation such as sheep s wool hemp fibre cellulose or woodfibre board often works well with old buildings. On the other hand the noticeable impact of the insulation is likely to be greater. Timber floors will typically have cavities under them which sounds will easily reverberate around in making it travel clearly between floors.

Fit acoustic insulation beneath the floorboards. R 30 ecotouch pink unfaced fiberglass insulation roll 23 in. Install acoustic grade underlay. There are a variety of options for the material used in suspended timber floor insulation.

Timber frame floors are typically insulated with polystyrene boards or sheet insulation made from glasswool fibreglass wool polyester wool polyester mix and mineral wool. The type of floor insulation used will depend on whether the floor is concrete slab or a suspended timber frame floor. Kingspan achieving a u value of 0 25 would be a good target. Thermal bypass affects performance so cutting out draughts is preferable.

Get free shipping on qualified floor insulation or buy online pick up in store today in the building materials department. Insulating concrete slab floors. Celotex kingspan type pir thermal insulation board. Suspended timber floor with floorboards removed for most heritage properties the most effective and appropriate way to insulate a suspended floor and improve its airtightness is to retrofit insulation beneath the floorboards between the supporting joists figure 2.

Wood 55 see all. It is available in various thickness 50mm and 100mm are the most easily available and in a variety of sizes commonly in the size of 2 4 x 1 2m. Concrete slab floors are typically insulated with polystyrene board. Polyester and fiberglass are the cheapest.