Management Standards
| Standard |
Management System |
| ISO 9001:2015 |
Quality Management |
| ISO 14001:2015 |
Environmental Management |
| OHSAS 18001:2007 |
Health and Safety Management |
Kingspan Therma TT46 is also manufactured to the highest standards in accordance with the requirements of:
| Requirement |
Rigid polyisocyanurate (PIR) and polyurethane(PUR) products for building end–use applications |
| BS 4841-4 |
Specification for laminated boards (roofboards) with auto–adhesively or separately bonded facings for use as roofboard thermal insulation under single−ply roofing membranes |
Spanning On Metal Decks
| Trough Opening (mm) |
Minimum Insulant Thickness (mm) |
| ≤75 |
25 |
| 76 - 100 |
30 |
| 101 - 125 |
35 |
| 126 - 150 |
40 |
| 151 - 175 |
45 |
| 176 - 200 |
50 |
| 201 - 225 |
55 |
| 226 - 250 |
60 |
Product Testing
| Characteristic |
Standard |
Result |
| Compressive Strength |
AS 2498.3 |
Typically exceeds 150 kPa at 10% compression |
| Water Vapour Resistance |
AS 2498.5 |
> 100 MN·s/g·m |
Fire Performance
Kingspan Therma TR26, when subjected to the British and Australian Standard fire test specified in the table below, will achieve the result shown, when waterproofed with a single–ply waterproofing membrane.
| Test |
Result |
BS 476-3: 2004
(Exposure fire exposure roof test) |
Dependent on single-ply membrane adopted |
AS 1530.3
(Ignitability, Flame Spread, Heat Release, Smoke Release) |
Spread of Flame Index: 0
Smoke Development Index: 1 |
AS 2122.1
(Flame Propagation AS 1366) |
Complies |
Further details on the fire performance of Kingspan Insulation products may be obtained from the
Kingspan Insulation Technical Service.
FM Certification
Kingspan Therma TT46 is certified as achieving Class 1 Insulated Steel Deck Pass to Factory Mutual Research Standards 4450 (Approval Standard for Class 1 Insulated Steel Deck Pass) and 4470 (Approval Standard for Single–Ply, Polymer–Modified Bitumen Sheet, Built–Up Roof (BUR) and Liquid Applied Roof Assemblies for use in Class 1 Non-combustible Roof Deck Construction), subject to the conditions of approval as a roof insulation product for use in Class 1 roof constructions as described in the current edition of the Factory Mutual Research Approval Guide.