Kingspan Insulation - Kooltherm Rigid Insulation for Roof Wall & Floor Applications | Thermal Insulation - Kingspan UK


Kingspan Group Kingspan Insulation


The Kooltherm K-range is an extensive range of premium performance rigid phenolic insulants for roof, wall and floor insulation. Kooltherm offers the following benefits:

  • With a thermal conductivity of 0.018–0.023 W/m.K these are the most thermally efficient insulation products commonly used.
  • The thinnest commonly used insulation products for any specific U–value.
  • Manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).
  • Their closed cell structure resists both moisture and water vapour ingress – a problem which can be associated with open cell materials such as mineral fibre and which can result in reduced thermal performance.
  • Unaffected by air infiltration – a problem that can be experienced with mineral fibre and which can reduce thermal performance.
  • Safe and easy to install – fibre-free core.
  • If installed correctly, can provide reliable long term thermal performance over the lifetime of the building.


Kooltherm K5 External Wall Board

Kooltherm K15 Rainscreen Board

Kooltherm Cavity Closer

Technical Bulletin: Rain Impact Noise

The Real Value of Space: Rainscreen Insulation

Kooltherm Quick Guide

Case Studies

Lena Gardens Passivhaus Refurbishment - London

Bauhaus Rossetti Place - Manchester

Beetham Tower - Manchester

Walthamstow Academy - London

Camden House - London

Canary Wharf - London

Grand Arcade - Wigan

Surrey University - Guildford

Waverley Court - Edinburgh

Lakeside Development - Manchester

The Brit Oval - London

The Cube - Manchester

Howe Dell School - Hatfield

Woolwich Arsenal - London

Matthew Boulton College - Birmingham

Balham House Refurbishment - London

Indescon Court - London

Baskerville House - Birmingham

IBIS Hotel - Bristol

Emirates Stadium - London

Whitecross High School - Hereford

City Lofts - Liverpool

Foundation Building - Liverpool

Lancastrian Office Building - Manchester

Barratt Green House - Watford

The Nook - Brighton

Borough Grove - Petersfield

Reeds Mill - Kent

Slim House - London

St Catherines - Kidderminster

Royal Veterinary College - Herts

Fishermans Church - Brixham

Environment & Sustainability Institute - Cornwall

The Greenhauses - London

Kingswood Academy - Hull

River Studio - Leamington Spa

Coleg Cymunedol Y Dderwen - Bridgend

Dryburgh Gardens - Dundee

Passivhaus B&B - Devon

BFI Master Film Store - Warwickshire

Moss Bank - Merseyside

Fitzroy Place - London

Grandy's Croft - Solihull

Cwrt Y Bedw - Swansea

Westgate - Oxford

Old St John's Church - Cumbria

Riverside Apartments - London

Pendleton - Salford

Woodberry Down - London

Queen Elizabeth Hospital - Glasgow

Notre Dame Catholic College - Liverpool

Pannal Water Tower - North Yorkshire

Grand Design - Isle of Wight

Temple Back Fire Station - Bristol

Tate Modern - London