Insulation for a better tomorrow
Home
Documents

Documents

Brochures

Documents Description
URSA Facade Rainscreen Cladding Product catalogue Download
URSA Acoustic Roll Product catalogue Download
URSA Cavity Batts Product catalogue Download
URSA Party Wall Thermal Bypass Solutions Product catalogue Download
URSA Timber & Metal Framed Walls Product catalogue Download
URSA Rafter Level Roof Insulation Product catalogue Download
URSA HOMETEC Cladding Roll Product catalogue Download
URSA 10 Loft Roll Product catalogue Download

Certificates

Documents Description
URSA Walltec 32B & URSA Facade N35 BBA 20/5832(1) Ventilated Rainscreen Cladding Download
URSA Walltec 32B & URSA Facade N35 BBA 20/5832(2) Masonry Rainscreen Cladding Download
URSA Cavity Batt 32 BBA 09/4624 Full & Partial Fill Masonry Cavity Wall Insulation Download
URSA Cavity Batt 35 BBA 09/4624 Full & Partial Fill Masonry Cavity Wall Insulation Download
ISO 14001 Certificate Environmental Management Systems Download
ISO 9001 Certificate Quality Management Systems Download

Projects & References

Documents Description
RCI Magazine November 2020 The Silk District, Whitechapel high rise residential scheme Download
Architects Data File November 2020 The Silk District, Whitechapel high rise residential scheme Download
150 Holborn, London Mixed use scheme in the centre of the City Download
The Exchange Building, Liverpool Multi-storey student accommodation building incorporating URSA Façade N35 Download
RCI Magazine February 2020 Article on non-combustible glass wool insulation Download
RCI Magazine December 2017 Launch of URSA TERRA - the new green glass wool Download

Health & Safety Data

Documents Description
URSA TERRA Material Safety Data Sheet Material safety data sheet for all URSA glass wool products Download
Subcontractor Safety Instructions Environmental and Health & Safety requirements for subcontractors on URSA Premises Download

URSA Masonry Cavity Wall Psi-values

Corner (Normal) – SAP Ref: E16 (Default 0.18 W/mK)
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
100mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.23-0.24 0.06 0.90
CB0007
Login or Request access
100mm URSA Cavity Batt 32 Light Block (0.45) 0.26 0.06 0.90
CB0010
Login or Request access
100mm URSA Cavity Batt 32 Medium Block (0.75) 0.27 0.06 0.91
CB0013
Login or Request access
100mm URSA Cavity Batt 32 Dense Block (1.30) 0.27 0.07 0.91
CB0016
Login or Request access
125mm URSA Cavity Batt 32 AAC Block 0.11-0.19 0.19-0.21 0.05 0.92
CB0008
Login or Request access
125mm URSA Cavity Batt 32 Light Block 0.45 0.22 0.05 0.92
CB0011
Login or Request access
125mm URSA Cavity Batt 32 Medium Block 0.75 0.22 0.06 0.92
CB0014
Login or Request access
125mm URSA Cavity Batt 32 Dense Block 1.30 0.22 0.06 0.92
CB0017
Login or Request access
150mm URSA Cavity Batt 32 AAC Block 0.11-0.19 0.17-0.18 0.05 0.93
CB0009
Login or Request access
150mm URSA Cavity Batt 32 Light Block 0.45 0.19 0.05 0.93
CB0012
Login or Request access
150mm URSA Cavity Batt 32 Medium Block 0.75 0.19 0.06 0.93
CB0015
Login or Request access
150mm URSA Cavity Batt 32 Dense Block 1.30 0.19 0.06 0.93
CB0018
Login or Request access
Corner (Inverted) – SAP Ref: E17 (Default 0.00 W/mK)
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
100mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.23-0.24 -0.09 0.97
CB0025
Login or Request access
100mm URSA Cavity Batt 32 Light Block (0.45) 0.26 -0.11 0.97
CB0028
Login or Request access
100mm URSA Cavity Batt 32 Medium Block (0.75) 0.27 -0.11 0.97
CB0031
Login or Request access
100mm URSA Cavity Batt 32 Dense Block (1.30) 0.27 -0.12 0.97
CB0034
Login or Request access
125mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.19-0.21 -0.08 0.97
CB0026
Login or Request access
125mm URSA Cavity Batt 32 Light Block (0.45) 0.22 -0.10 0.97
CB0029
Login or Request access
125mm URSA Cavity Batt 32 Medium Block (0.75) 0.22 -0.10 0.97
CB0032
Login or Request access
125mm URSA Cavity Batt 32 Dense Block (1.30) 0.22 -0.10 0.97
CB0035
Login or Request access
150mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.17-0.18 -0.08 0.98
CB0027
Login or Request access
150mm URSA Cavity Batt 32 Light Block (0.45) 0.19 -0.09 0.98
CB0030
Login or Request access
150mm URSA Cavity Batt 32 Medium Block (0.75) 0.19 -0.09 0.98
CB0033
Login or Request access
150mm URSA Cavity Batt 32 Dense Block (1.30) 0.19 -0.09 0.98
CB0036
Login or Request access
Loft (Gable) (U=0.16 W/m²K) – SAP Ref: E12 (Default 0.48 W/mK)
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
100mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.23-0.24 0.07 0.90
CB0039
Login or Request access
100mm URSA Cavity Batt 32 Light Block (0.45) 0.26 0.12 0.87
CB0040
Login or Request access
100mm URSA Cavity Batt 32 Medium Block (0.75) 0.27 0.15 0.85
CB0041
Login or Request access
100mm URSA Cavity Batt 32 Dense Block (1.30) 0.27 0.21 0.81
CB0042
Login or Request access
125mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.19-0.21 0.07 0.90
CB0045
Login or Request access
125mm URSA Cavity Batt 32 Light Block (0.45) 0.22 0.11 0.88
CB0046
Login or Request access
125mm URSA Cavity Batt 32 Medium Block (0.75) 0.22 0.15 0.86
CB0047
Login or Request access
125mm URSA Cavity Batt 32 Dense Block (1.30) 0.22 0.22 0.83
CB0048
Login or Request access
150mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.17-0.18 0.07 0.91
CB0051
Login or Request access
150mm URSA Cavity Batt 32 Light Block (0.45) 0.19 0.11 0.88
CB0052
Login or Request access
150mm URSA Cavity Batt 32 Medium Block (0.75) 0.19 0.15 0.86
CB0053
Login or Request access
150mm URSA Cavity Batt 32 Dense Block (1.30) 0.19 0.22 0.83
CB0054
Login or Request access
Loft (Gable) (U=0.10 W/m²K) – SAP Ref: E12 (Default 0.48 W/mK)
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
100mm URSA CAVITY BATT 32 AAC Block (0.11-0.19) 0.23-0.24 0.07 0.91
CB0057
Login or Request access
100mm URSA CAVITY BATT 32 Light Block (0.45) 0.26 0.10 0.89
CB0058
Login or Request access
100mm URSA CAVITY BATT 32 Medium Block (0.75) 0.27 0.12 0.87
CB0059
Login or Request access
100mm URSA CAVITY BATT 32 Dense Block (1.30) 0.27 0.18 0.85
CB0060
Login or Request access
125mm URSA CAVITY BATT 32 AAC Block (0.11-0.19) 0.19-0.21 0.06 0.92
CB0063
Login or Request access
125mm URSA CAVITY BATT 32 Light Block (0.45) 0.22 0.09 0.90
CB0064
Login or Request access
125mm URSA CAVITY BATT 32 Medium Block (0.75) 0.22 0.13 0.88
CB0065
Login or Request access
125mm URSA CAVITY BATT 32 Dense Block (1.30) 0.22 0.18 0.86
CB0066
Login or Request access
150mm URSA CAVITY BATT 32 AAC Block (0.11-0.19) 0.17-0.18 0.06 0.92
CB0069
Login or Request access
150mm URSA CAVITY BATT 32 Light Block (0.45) 0.19 0.09 0.90
CB0070
Login or Request access
150mm URSA CAVITY BATT 32 Medium Block (0.75) 0.19 0.12 0.90
CB0071
Login or Request access
150mm URSA CAVITY BATT 32 Dense Block (1.30) 0.19 0.18 0.86
CB0072
Login or Request access
Loft (Eaves) (U=0.16 W/m²K) – SAP Ref: E10 (Default 0.12 W/mK)
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
100mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.23-0.24 0.07 0.91
CB0075
Login or Request access
100mm URSA Cavity Batt 32 Light Block (0.45) 0.26 0.07 0.91
CB0076
Login or Request access
100mm URSA Cavity Batt 32 Medium Block (0.75) 0.27 0.08 0.91
CB0077
Login or Request access
100mm URSA Cavity Batt 32 Dense Block (1.30) 0.27 0.08 0.92
CB0078
Login or Request access
125mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.19-0.21 0.07 0.91
CB0081
Login or Request access
125mm URSA Cavity Batt 32 Light Block (0.45) 0.22 0.07 0.91
CB0082
Login or Request access
125mm URSA Cavity Batt 32 Medium Block (0.75) 0.22 0.08 0.92
CB0083
Login or Request access
125mm URSA Cavity Batt 32 Dense Block (1.30) 0.22 0.08 0.92
CB0084
Login or Request access
150mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.17-0.18 0.07 0.91
CB0087
Login or Request access
150mm URSA Cavity Batt 32 Light Block (0.45) 0.19 0.08 0.92
CB0088
Login or Request access
150mm URSA Cavity Batt 32 Medium Block (0.75) 0.19 0.08 0.92
CB0089
Login or Request access
150mm URSA Cavity Batt 32 Dense Block (1.30) 0.19 0.08 0.92
CB0090
Login or Request access
Loft (Eaves) (U=0.10 W/m²K) – SAP Ref: E10 (Default 0.12 W/mK)
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
100mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.23-0.24 0.09 0.91
CB0093
Login or Request access
100mm URSA Cavity Batt 32 Light Block (0.45) 0.26 0.09 0.91
CB0094
Login or Request access
100mm URSA Cavity Batt 32 Medium Block (0.75) 0.27 0.09 0.91
CB0095
Login or Request access
100mm URSA Cavity Batt 32 Dense Block (1.30) 0.27 0.09 0.91
CB0096
Login or Request access
125mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.19-0.21 0.09 0.91
CB0099
Login or Request access
125mm URSA Cavity Batt 32 Light Block (0.45) 0.22 0.09 0.91
CB0100
Login or Request access
125mm URSA Cavity Batt 32 Medium Block (0.75) 0.22 0.10 0.91
CB0101
Login or Request access
125mm URSA Cavity Batt 32 Dense Block (1.30) 0.22 0.10 0.92
CB0102
Login or Request access
150mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.17-0.18 0.09 0.91
CB0105
Login or Request access
150mm URSA Cavity Batt 32 Light Block (0.45) 0.19 0.09 0.92
CB0106
Login or Request access
150mm URSA Cavity Batt 32 Medium Block (0.75) 0.19 0.10 0.92
CB0107
Login or Request access
150mm URSA Cavity Batt 32 Dense Block (1.30) 0.19 0.10 0.92
CB0108
Login or Request access
Intermediate Timber Floor Within Dwelling – SAP Ref: E6 (Default 0.14 W/mK)
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
100mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.23-0.24 0.00 0.92
CB0109
Login or Request access
100mm URSA Cavity Batt 32 Light Block (0.45) 0.26 0.00 0.96
CB0110
Login or Request access
100mm URSA Cavity Batt 32 Medium Block (0.75) 0.27 0.00 0.96
CB0111
Login or Request access
100mm URSA Cavity Batt 32 Dense Block (1.30) 0.27 0.00 0.96
CB0112
Login or Request access
125mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.19-0.21 0.00 0.96
CB0113
Login or Request access
125mm URSA Cavity Batt 32 Light Block (0.45) 0.22 0.00 0.97
CB0114
Login or Request access
125mm URSA Cavity Batt 32 Medium Block (0.75) 0.22 0.00 0.97
CB0115
Login or Request access
125mm URSA Cavity Batt 32 Dense Block (1.30) 0.22 0.00 0.96
CB0116
Login or Request access
150mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.17-0.18 0.00 0.97
CB0117
Login or Request access
150mm URSA Cavity Batt 32 Light Block (0.45) 0.19 0.00 0.97
CB0118
Login or Request access
150mm URSA Cavity Batt 32 Medium Block (0.75) 0.19 0.00 0.97
CB0119
Login or Request access
150mm URSA Cavity Batt 32 Dense Block (1.30) 0.19 0.00 0.97
CB0120
Login or Request access
Intermediate Concrete Floor Within Dwelling – SAP Ref: E6 (Default 0.14 W/mK)
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
100mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.23-0.24 0.01 0.96
CB0121
Login or Request access
100mm URSA Cavity Batt 32 Light Block (0.45) 0.26 0.01 0.96
CB0122
Login or Request access
100mm URSA Cavity Batt 32 Medium Block (0.75) 0.27 0.01 0.95
CB0123
Login or Request access
100mm URSA Cavity Batt 32 Dense Block (1.30) 0.27 0.01 0.95
CB0124
Login or Request access
125mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.19-0.21 0.01 0.97
CB0125
Login or Request access
125mm URSA Cavity Batt 32 Light Block (0.45) 0.22 0.01 0.96
CB0126
Login or Request access
125mm URSA Cavity Batt 32 Medium Block (0.75) 0.22 0.01 0.96
CB0127
Login or Request access
125mm URSA Cavity Batt 32 Dense Block (1.30) 0.22 0.01 0.96
CB0128
Login or Request access
150mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.17-0.18 0.01 0.97
CB0129
Login or Request access
150mm URSA Cavity Batt 32 Light Block (0.45) 0.19 0.00 0.97
CB0130
Login or Request access
150mm URSA Cavity Batt 32 Medium Block (0.75) 0.19 0.00 0.97
CB0131
Login or Request access
150mm URSA Cavity Batt 32 Dense Block (1.30) 0.19 0.00 0.97
CB0132
Login or Request access
Jamb – SAP Ref: E4 (Default 0.10 W/mK)
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
100mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.23-0.24 0.03 0.91
CB0133
Login or Request access
100mm URSA Cavity Batt 32 Light Block (0.45) 0.26 0.02 0.92
CB0134
Login or Request access
100mm URSA Cavity Batt 32 Medium Block (0.75) 0.27 0.02 0.92
CB0135
Login or Request access
100mm URSA Cavity Batt 32 Dense Block (1.30) 0.27 0.02 0.92
CB0136
Login or Request access
125mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.19-0.21 0.03 0.91
CB0137
Login or Request access
125mm URSA Cavity Batt 32 Light Block (0.45) 0.22 0.02 0.91
CB0138
Login or Request access
125mm URSA Cavity Batt 32 Medium Block (0.75) 0.22 0.02 0.91
CB0139
Login or Request access
125mm URSA Cavity Batt 32 Dense Block (1.30) 0.22 0.02 0.91
CB0140
Login or Request access
150mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.17-0.18 0.03 0.91
CB0141
Login or Request access
150mm URSA Cavity Batt 32 Light Block (0.45) 0.19 0.03 0.91
CB0142
Login or Request access
150mm URSA Cavity Batt 32 Medium Block (0.75) 0.19 0.03 0.91
CB0143
Login or Request access
150mm URSA Cavity Batt 32 Dense Block (1.30) 0.19 0.03 0.91
CB0144
Login or Request access
Sill – SAP Ref: E3 (Default 0.08 W/mK)
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
100mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.23-0.24 0.02 0.90
CB0145
Login or Request access
100mm URSA Cavity Batt 32 Light Block (0.45) 0.26 0.02 0.90
CB0146
Login or Request access
100mm URSA Cavity Batt 32 Medium Block (0.75) 0.27 0.02 0.90
CB0147
Login or Request access
100mm URSA Cavity Batt 32 Dense Block (1.30) 0.27 0.02 0.90
CB0148
Login or Request access
125mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.19-0.21 0.03 0.90
CB0149
Login or Request access
125mm URSA Cavity Batt 32 Light Block (0.45) 0.22 0.02 0.90
CB0150
Login or Request access
125mm URSA Cavity Batt 32 Medium Block (0.75) 0.22 0.02 0.90
CB0151
Login or Request access
125mm URSA Cavity Batt 32 Dense Block (1.30) 0.22 0.02 0.90
CB0152
Login or Request access
150mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.17-0.18 0.03 0.90
CB0153
Login or Request access
150mm URSA Cavity Batt 32 Light Block (0.45) 0.19 0.02 0.90
CB0154
Login or Request access
150mm URSA Cavity Batt 32 Medium Block (0.75) 0.19 0.02 0.90
CB0155
Login or Request access
150mm URSA Cavity Batt 32 Dense Block (1.30) 0.19 0.02 0.90
CB0156
Login or Request access
Ground Floor – SAP Ref: E5 (Default 0.32 W/mK) Solid Floor. 125mm PUR insulation
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
100mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.23-0.24 0.08 0.94
CB0157
Login or Request access
100mm URSA Cavity Batt 32 Light Block (0.45) 0.26 0.10 0.92
CB0158
Login or Request access
100mm URSA Cavity Batt 32 Medium Block (0.75) 0.27 0.12 0.91
CB0159
Login or Request access
100mm URSA Cavity Batt 32 Dense Block (1.30) 0.27 0.17 0.90
CB0160
Login or Request access
125mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.19-0.21 0.07 0.94
CB0161
Login or Request access
125mm URSA Cavity Batt 32 Light Block (0.45) 0.22 0.10 0.93
CB0162
Login or Request access
125mm URSA Cavity Batt 32 Medium Block (0.75) 0.22 0.13 0.92
CB0163
Login or Request access
125mm URSA Cavity Batt 32 Dense Block (1.30) 0.22 0.17 0.90
CB0164
Login or Request access
150mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.17-0.18 0.07 0.94
CB0165
Login or Request access
150mm URSA Cavity Batt 32 Light Block (0.45) 0.19 0.10 0.93
CB0166
Login or Request access
150mm URSA Cavity Batt 32 Medium Block (0.75) 0.19 0.12 0.92
CB0167
Login or Request access
150mm URSA Cavity Batt 32 Dense Block (1.30) 0.19 0.17 0.90
CB0168
Login or Request access
Ground Floor – SAP Ref: E5 (Default 0.32 W/mK) Suspended/Beam & Block. 125mm PUR insulation
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
100mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.23-0.24 0.06 0.94
CB0169
Login or Request access
100mm URSA Cavity Batt 32 Light Block (0.45) 0.26 0.09 0.92
CB0170
Login or Request access
100mm URSA Cavity Batt 32 Medium Block (0.75) 0.27 0.12 0.91
CB0171
Login or Request access
100mm URSA Cavity Batt 32 Dense Block (1.30) 0.27 0.17 0.89
CB0172
Login or Request access
125mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.19-0.21 0.06 0.94
CB0173
Login or Request access
125mm URSA Cavity Batt 32 Light Block (0.45) 0.22 0.10 0.92
CB0174
Login or Request access
125mm URSA Cavity Batt 32 Medium Block (0.75) 0.22 0.13 0.91
CB0175
Login or Request access
125mm URSA Cavity Batt 32 Dense Block (1.30) 0.22 0.18 0.90
CB0176
Login or Request access
150mm URSA Cavity Batt 32 AAC Block (0.11-0.19) 0.17-0.18 0.06 0.94
CB0177
Login or Request access
150mm URSA Cavity Batt 32 Light Block (0.45) 0.19 0.10 0.93
CB0178
Login or Request access
150mm URSA Cavity Batt 32 Medium Block (0.75) 0.19 0.13 0.92
CB0179
Login or Request access
150mm URSA Cavity Batt 32 Dense Block (1.30) 0.19 0.18 0.90
CB0180
Login or Request access

URSA Timber Frame Wall Psi-values

Corner (Normal) – SAP Ref: E16 (Default 0.18 W/mK)
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
140mm URSA TIMBER FRAME 32 Standard Breather Membrane 0.26 0.06 0.86
TF0003
Login or Request access
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane 0.23 0.06 0.87
TF0004
Login or Request access
140mm URSA TIMBER FRAME 35 Standard Breather Membrane 0.27 0.06 0.85
TF0007
Login or Request access
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane 0.24 0.06 0.87
TF0008
Login or Request access
Corner (Inverted) – SAP Ref: E17 (Default 0.00 W/mK)
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
140mm URSA TIMBER FRAME 32 Standard Breather Membrane 0.26 -0.03 0.97
TF0011
Login or Request access
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane 0.23 -0.04 0.97
TF0012
Login or Request access
140mm URSA TIMBER FRAME 35 Standard Breather Membrane 0.27 -0.04 0.96
TF0015
Login or Request access
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane 0.24 -0.05 0.97
TF0016
Login or Request access
Loft (Gable) (U=0.16 W/m²K) – SAP Ref: E12 (Default 0.48 W/mK)
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
140mm URSA TIMBER FRAME 32 Standard Breather Membrane 0.26 0.07 0.88
TF0017
Login or Request access
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane 0.23 0.06 0.89
TF0018
Login or Request access
140mm URSA TIMBER FRAME 35 Standard Breather Membrane 0.27 0.07 0.88
TF0019
Login or Request access
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane 0.24 0.06 0.89
TF0020
Login or Request access
Loft (Gable) (U=0.10 W/m²K) – SAP Ref: E12 (Default 0.48 W/mK)
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
140mm URSA TIMBER FRAME 32 Standard Breather Membrane 0.26 0.08 0.89
TF0021
Login or Request access
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane 0.23 0.07 0.90
TF0022
Login or Request access
140mm URSA TIMBER FRAME 35 Standard Breather Membrane 0.27 0.08 0.89
TF0023
Login or Request access
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane 0.24 0.07 0.90
TF0024
Login or Request access
Loft (Eaves) (U=0.16 W/m²K) – SAP Ref: E10 (Default 0.12 W/mK)
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
140mm URSA TIMBER FRAME 32 Standard Breather Membrane 0.26 0.08 0.89
TF0025
Login or Request access
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane 0.23 0.08 0.89
TF0026
Login or Request access
140mm URSA TIMBER FRAME 35 Standard Breather Membrane 0.27 0.08 0.89
TF0027
Login or Request access
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane 0.24 0.08 0.89
TF0028
Login or Request access
Loft (Eaves) (U=0.10 W/m²K) – SAP Ref: E10 (Default 0.12 W/mK)
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
140mm URSA TIMBER FRAME 32 Standard Breather Membrane 0.26 0.10 0.89
TF0029
Login or Request access
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane 0.23 0.10 0.89
TF0030
Login or Request access
140mm URSA TIMBER FRAME 35 Standard Breather Membrane 0.27 0.10 0.89
TF0031
Login or Request access
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane 0.24 0.10 0.89
TF0032
Login or Request access
Intermediate Timber Floor Within Dwelling – SAP Ref: E6 (Default 0.14 W/mK)
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
140mm URSA TIMBER FRAME 32 Standard Breather Membrane 0.26 0.09 0.93
TF0033
Login or Request access
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane 0.23 0.07 0.94
TF0034
Login or Request access
140mm URSA TIMBER FRAME 35 Standard Breather Membrane 0.27 0.08 0.93
TF0035
Login or Request access
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane 0.24 0.06 0.94
TF0036
Login or Request access
Jamb – SAP Ref: E4 (Default 0.10 W/mK)
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
140mm URSA TIMBER FRAME 32 Standard Breather Membrane 0.26 0.10 0.83
TF0037
Login or Request access
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane 0.23 0.07 0.86
TF0038
Login or Request access
140mm URSA TIMBER FRAME 35 Standard Breather Membrane 0.27 0.10 0.82
TF0039
Login or Request access
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane 0.24 0.07 0.86
TF0040
Login or Request access
Sill – SAP Ref: E3 (Default 0.08 W/mK)
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
140mm URSA TIMBER FRAME 32 Standard Breather Membrane 0.26 0.07 0.86
TF0041
Login or Request access
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane 0.23 0.05 0.88
TF0042
Login or Request access
140mm URSA TIMBER FRAME 35 Standard Breather Membrane 0.27 0.07 0.86
TF0043
Login or Request access
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane 0.24 0.05 0.88
TF0044
Login or Request access
Lintel – SAP Ref: E2 (Default 1.00 W/mK)
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
140mm URSA TIMBER FRAME 32 Standard Breather Membrane 0.26 0.13 0.83
TF0045
Login or Request access
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane 0.23 0.11 0.85
TF0046
Login or Request access
140mm URSA TIMBER FRAME 35 Standard Breather Membrane 0.27 0.12 0.83
TF0047
Login or Request access
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane 0.24 0.11 0.85
TF0048
Login or Request access
Ground Floor – SAP Ref: E5 (Default 0.32 W/mK) Solid Floor. 125mm PUR insulation
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
140mm URSA TIMBER FRAME 32 Standard Breather Membrane 0.26 0.16 0.85
TF0049
Login or Request access
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane 0.23 0.16 0.85
TF0050
Login or Request access
140mm URSA TIMBER FRAME 35 Standard Breather Membrane 0.27 0.16 0.85
TF0051
Login or Request access
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane 0.24 0.16 0.85
TF0052
Login or Request access
Ground Floor – SAP Ref: E5 (Default 0.32 W/mK) Suspended/Beam & Block. 125mm PUR insulation
Description U-value (W/m²K) Psi-value (W/mK) Temp. factor Download
140mm URSA TIMBER FRAME 32 Standard Breather Membrane 0.26 0.14 0.85
TF0053
Login or Request access
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane 0.23 0.14 0.85
TF0054
Login or Request access
140mm URSA TIMBER FRAME 35 Standard Breather Membrane 0.27 0.14 0.85
TF0055
Login or Request access
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane 0.24 0.14 0.85
TF0056
Login or Request access

This website uses cookies, one of the purposes of which is to calculate visitor statistics. More info