Kingspan Thermaroof TR24
High performance rigid Polyisocyanurate (PIR) flat roof insulation board
Can be used on flat roofs with partially bonded torch applied multi-layer bituminous waterproofing.
Compatible with majority of torch applied waterproofing systems.
Fibre–free core; manufactured with a blowing agent that has zero ODP and low GWP.
Ideal for new build and refurbishment.
Resistant to the passage of water vapour.
Thicknesses and Availability:
Available in most popular thicknesses from the manufacturer; short lead-times may apply as we may need to get stock in before delivering to site.
This Thermaroof Range includes the following readily available product thicknesses: 120mm and 130mm.
The folllowing thicknesses are manufactured to order: 30mm, 50mm, 80mm, 100mm, 140mm and 150mm; these may carry minimum order levels.
General information about Kingspan Thermaroof TR24
Flat roof insulating board
Kingspans high performance polyisocyanurate (PIR) foam board, Thermaroof TR24, is suitable for use in flat roofs waterproofed with most torch on applied waterproofing applications.
The core of Kingspan Thermaroof TR24 is manufactured with Nilflam technology, a high performance fibre–free rigid thermoset polyisocyanurate (PIR) insulant manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP)
Faced with bitumen coated glass tissue finished with a thermofusible polypropylene fleece on the upper facing while the lower face is a mineralised glass tissue, autohesively bonded to the insulation core during manufacture
|Thermal Conductivity||0.027 W/m·K (insulant thickness < 80 mm)
0.025 W/m·K (insulant thickness 80 – 119 mm)
0.024 W/m·K (insulant thickness ≥ 120 mm) W/m·K
|Compressive Strength||150 kPa at 10% compression||BS EN 826: 2013|
|Nominal Density||32 kg/m³|
|Vapour Resistance||> 300 MNs/gm||BS / I.S. EN 12086: 2013|
Buy Kingspan Thermaroof TR24
Limited stock of the most popular boards sizes may be held at some of our larger depots.
Where products need to be brought in from Kingspan, please allow approx. 1 week for delivery on stocked items (highlighted in green below in the properties section) and up to 3 weeks on made to order thicknesses. While Kingspan keep the majority of the popular thicknesses in stock, less popular thicknesses may carry a minimum order level.
Kingspan reserves the right to change stocked products - while we will do all we can to keep on top of changes, availability and lead times my vary.
Please observe the 'Star Rating' indicators to assess availability.
Generally 1 or 2 days for delivery
Generally 1 to 5 days for delivery
Generally 5 to 10 days for delivery
Generally 5 to 15 days for delivery
Please call to check availability and approximate lead times
Product availability depends upon stock levels at closest depot and delivery logistics to geographic locations
Product Performance and Guides
Product Performance, Manufacturer Certification, Downloads, and Installation Guides
While we have provided Thermal Resistance values for all thicknesses on the Kingspan TR24 datasheet, some thicknesses may not be readily available.
Items highlighted in green are generally held in stock by Kingspan.
|Kingspan TR24 30mm||30mm||1.10 m²K/W||1.93 kg/m²|
|Kingspan TR24 50mm||50mm||1.85 m²K/W||2.60 kg/m²|
|Kingspan TR24 80mm||80mm||3.20 m²K/W||2.88 kg/m²|
|Kingspan TR24 100mm||100mm||4.00 m²K/W||4.27 kg/m²|
|Kingspan TR24 120mm||120mm||5.00 m²K/W||4.94 kg/m²|
|Kingspan TR24 130mm||130mm||5.40 m²K/W||5.28 kg/m²|
|Kingspan TR24 140mm||140mm||5.80 m²K/W||5.61 kg/m²|
|Kingspan TR24 150mm||150mm||6.25 m²K/W||5.95 kg/m²|
Standards & Approval
Kingspan Thermaroof TR24 is manufactured to the highest standards under a management system certified to ISO 9001: 2015 (Quality Management Systems Requirements), ISO 14001: 2015 (Environmental Management Systems Requirements), ISO 45001: 2018: 2007 (Occupational Health and Safety Management Systems Requirements) and ISO 50001: 2018 (Energy Management System Requirements with Guidance for Use).
The use of Kingspan Thermaroof TR24 is covered by LABC Registered Details Certificate No. EWS548E. An LABC Registered Detail can significantly reduce the time and costs associated with a construction project. Contact the Kingspan Insulation Technical Service Department for further information.