Dear customers
The shop is temporarily closed for new orders. Our staff was in hospital COVID-19 which caused us some delays. We will reopen as soon as possible and if you have any queries contact us via the e-mail office@insulationcart.com or on the phone 02033978908.

Insulation Cart Team

Special offers

12.5mm Fireshield Plasterboard - Wallboard Knauf 2400x1200

12.5mm Fireshield Plasterboard - Wallboard Knauf 2400x1200

Knauf Fireshield is a specifically developed plasterboard providing increased fire resistance when used in partition, ceiling and lining systems and also for encasement and shaftwall systems. Thermal Conductivity - 0.24 W/mK.

Price: £ 14.82
(£17.78 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: £ 773.90
(£928.68 inc VAT)

50mm Rockwool Cavity Wall Insulation Batts 1200x455 (pack of 12)

50mm Rockwool Cavity Wall Insulation Batts 1200x455 (pack of 12)

Rockwool Cavity provides a completely reliable and cost-effective method of insulating new masonry cavity walls.

Price: £ 34.44
(£41.33 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...