Management Standards
| Standard |
Management System |
| BS / I.S. EN ISO 9001:2008 |
Quality Management |
| BS / I.S. EN ISO 14001:2004 |
Environmental Management |
| BS / I.S. 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.
LPCB Certification
Metal deck roofing constructions incorporating Kingspan Therma TT46, produced at Kingspan Insulation’s Pembridge and Castleblayney manufacturing facilities, have been successfully tested to LPS 1181: Part 1 (Requirements and Tests for Built–up Cladding and Sandwich Panel Systems for use as the External Envelope of Buildings).