Floor Slab Insulation Uk

These insulating materials trap.

Floor slab insulation uk.

As a necessity for most builds we can supply high quality materials to meet building regulations. Such spaces typically have a sound level concrete slab floor but lack sufficient floor insulation to achieve the thermal performance targets for new habitable rooms. If headroom is tight then the only option may be to break up the existing slab dig further down and build up an entirely new floor. Upgrading concrete slab floors.

Timber joist internal floors. Floor insulation is normally carried out by placing a layer of insulating material between floor joists. Lightweight rigid polyisocyanurate pir foam insulation boards such. From leading brands such as isover rockwool and recticel.

Beam and block floors. Where insulation is positioned above the slab the slab and dpm can be installed either way round. Saint gobain insulation uk manufacture and supply glass mineral wool slabs and rolls along with rigid polyisocyanurate pir boards that can be considered suitable for a wide range of applications across solid and suspended ground floors. Upgrading concrete slab floors.

The insulation is then laid followed by a polythene separating layer and either a concrete screed or tongue and groove chipboard ready to receive the specified floor finish. The floor insulation can be placed under the slab or between the slab and the floor screed. The saint gobain insulation uk u value calculator gives you instant access to calculating a proposed insulation thickness and product options or giving an indicative. Plus cavity closers tapes and fixings.

Most modern homes have a solid floor for example. There will be a damp proof membrane under the insulation and possibly a second membrane on top depending on the type of screed. Slabs of mineral wool or polystyrene can be used for this. We have a comprehensive range of insulation products for thermal protection.

Timber joist separating floors. Insulation slabs are often chosen for use with concrete floors because they can be easily installed within a timber framework installed on top of the concrete floor. Insulation is laid on the concrete and covered with a screed. Concrete slab ground floors.