Where insulation is positioned above the slab the slab and dpm can be installed either way round.
Floor slab insulation uk.
Upgrading concrete slab floors.
Insulation is laid on the concrete and covered with a screed.
Here at insulation superstore we have a range of different insulation slabs available from brands such as rockwool and knauf.
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.
Plus cavity closers tapes and fixings.
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.
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.
Including insulating options designed for floors roofs and lofts.
Beam and block floors.
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.
As a necessity for most builds we can supply high quality materials to meet building regulations.
Slabs of mineral wool or polystyrene can be used for this.
Most modern homes have a solid floor for example.
Concrete slab ground floors.
We have a comprehensive range of insulation products for thermal protection.
There will be a damp proof membrane under the insulation and possibly a second membrane on top depending on the type of 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.
Timber joist internal floors.
These insulating materials trap.
Upgrading concrete slab floors.
The floor insulation can be placed under the slab or between the slab and the floor screed.
Timber joist separating 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.