Insulation materials

50 brands ranked

#	Brand	Value	Famous	Quality	Authority
1	O Owens Corning	100	100	100	100
2	R Rockwool	97	95	95	95
3	J Johns Manville	93	95	95	94
4	K Knauf	85	90	92	89
5	S Saint-Gobain	76	89	85	83
6	U URSA	86	76	78	80
7	R Recticel	65	84	82	77
8	C CertainTeed	81	71	80	77
9	S Saint-Gobain Isover	0	0	77	77
10	K Knauf Insulation	89	86	53	76
11	R Recticel Insulation	74	72	77	74
12	U Unifit	72	0	0	72
13	K Kingspan Insulation	37	67	34	68
14	D Dow Building Solutions	71	69	64	68
15	D Dow Chemical Company	0	67	0	67
16	S SOPREMA	70	65	64	66
17	K Kingspan	70	62	33	66
18	I Isover	50	59	69	64
19	B BASF	57	66	66	63
20	I Icynene	56	51	56	55
21	A Actis	54	53	53	53
22	3 3M	0	0	50	50
23	U UNILIN	49	51	50	50
24	G GAF Materials Corporation	0	49	0	49
25	P Placo	43	57	45	48
26	J JACKON	61	0	33	47
27	G GAF	51	51	40	47
28	L Lafarge	44	0	0	44
29	D Dow	28	37	55	44
30	S Supafil	64	16	0	40
31	P Puren	0	27	50	38
32	X Xella	57	13	41	37
33	J Jackon Insulation	0	37	0	37
34	S Sika	0	28	44	36
35	P Paroc	0	36	0	36
36	U Unifrax	50	0	21	36
37	K Kingspan Group	0	67	0	34
38	W Wienerberger	33	0	0	33
39	T Terreal	38	0	27	33
40	I ISOBOX	33	0	0	33
41	U Unilin Insulation	61	27	11	33
42	S Saint-Gobain Weber	0	33	0	33
43	X XPS	0	0	33	33
44	P Promat	0	0	33	33
45	P Paroc Group	0	33	0	33
46	Y Ytong	0	31	0	31
47	A Atlas Roofing Corporation	33	37	20	30
48	T Thermolan	25	0	33	29
49	G Guardian Building Products	34	17	35	29
50	D DuPont	0	0	28	28