Floor Slab Insulation Uk

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.

Floor slab insulation uk.

There are arguments for and against both but if you are to use an underfloor heating method of some kind the insulation is often placed on top of the floor slab under the screed. Timber joist separating floors. Lightweight rigid polyisocyanurate pir foam insulation boards such. 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.

Plus cavity closers tapes and fixings. The floor insulation can be placed under the slab or between the slab and the floor screed. Slabs of mineral wool or polystyrene can be used for this. 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.

As a necessity for most builds we can supply high quality materials to meet building regulations. 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. Floor insulation is normally carried out by placing a layer of insulating material between floor joists. Insulation is laid on the concrete and covered with a screed.

Including insulating options designed for floors roofs and lofts. Concrete slab ground floors. 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. From leading brands such as isover rockwool and recticel.

Most modern homes have a solid floor for example. Timber joist internal floors. Here at insulation superstore we have a range of different insulation slabs available from brands such as rockwool and knauf. Upgrading concrete slab floors.

There will be a damp proof membrane under the insulation and possibly a second membrane on top depending on the type of screed. 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. We have a comprehensive range of insulation products for thermal protection. Upgrading concrete slab floors.