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Reflective Foil Insulation Low - E (40m2)

Reflective Foil Insulation Low - E (40m2)

Low-E multi-foil insulation is a revolutionary product that can be used in all facets of the building reflecting up to 97% radiant energy while providing a full vapour barrier keeping the house warm in winter and cool in summer.

Price: £ 234.95
(£281.94 inc VAT)

70mm Rockwool Rockfloor Insulation Slab 1000x600 (pack of 2)

70mm Rockwool Rockfloor Insulation Slab 1000x600 (pack of 2)

Rockwool Rockfloor offers dual density thermal insulation for ground floors and acoustic insulation for separating floors. Thermal Conductivity - 0.038 W/mK.

Price: £ 51.43
(£61.72 inc VAT)

82.5mm Kingspan Kooltherm K118 Insulated Plasterboard 1200x2400 (pack of 9)

82.5mm Kingspan Kooltherm K118 Insulated Plasterboard 1200x2400 (pack of 9)

Kingspan Kooltherm K118 Insulated Plasterboard is a premium performance internal wall insulation, with a fibre-free rigid thermoset phenolic core. It provides an outstanding level of thermal insulation with a thermal conductivity of just 0.018 W/mK.

Price: £ 710.00
(£852.00 inc VAT)

InsulationCart.com - Knowledge Centre

Knowledge Centre > U-value Calculations

knowledge

Online U-value calculator

If you need to conduct U-value calculations this Online U-value calculator will help you choose the right thickness of insulation required to meet specified by the Building Regulations U-values and achieve optimum thermal performance for your setting/application.

knowledge

What is a U-Value and how to calculate it

A U value is a measure of heat loss in a building element such as a wall, floor or roof. It can also be referred to as an ‘overall heat transfer co-efficient’ and measures how well parts of a building transfer heat. This means that the higher the U value the worse the thermal...