Multi Layer Foil Insulation U Value

Multi layer insulation mli is thermal insulation composed of multiple layers of thin sheets and is often used on spacecraft and cryogenics it is one of the main items of the spacecraft thermal design primarily intended to reduce heat loss by thermal radiation in its basic form it does not appreciably insulate against other thermal losses such as heat conduction or convection.

Multi layer foil insulation u value.

The u value measures the efficiency of a wall floor or roof more precisely how different parts of a building are transferring heat. With product specification project support u value or condensation risk calculations we at ybs insulation offer the highest level of support to all our customers. We manufacture market and distribute reflective insulation and radiant barriers and we re committed to expanding our footprint to advance sustainability cost effectiveness and the energy efficiency of buildings. Superfoil is a highly versatile product whilst still maintaining outstanding performance in all applications.

Additionally some multifoil insulation products have been combined with other features meaning that one product can be used for several functions. The higher the number of the r value the better it will perform. A comparison review of multi foil insulation products superquilt thermaquilt sf19 triso super 10 tlx silver ybs insulation superfoil actis tlx. As well as this superfoil can be used internally or externally to achieve your u value target.

A number of multi foil insulation products now come with vapour control layers whilst other multi foil insulation products can also act as a breather membrane or vapour permeable insulation. U value combined method w m2k 0 18 thickness mm conductivity w mk resistance m2k w 50 00 100 00 14 00 25 00 12 50 epdm ply decking cavity ventilated pir superquilt batten cavity plasterboard inside surface total resistance 0 022 0 190 0 170 4 545 1 520 0 490 0 066 0 100 6 891. We can often find this value attributed to multifoil insulation. The u value is a simple measure of how easily heat is able to pass through a material.

Most brands of insulation have a u value displayed on their products as a matter of pride. U value of foil insulation. Typical fibreglass insulation for example requires 270mm of insulation to get to a u value of 0 16. Lower u values mean better thermal performance.

Our multifoil insulation range can be used in both new build or retrofit projects whether timber framed or solid wall constructions.