Documents
Brochures
Documents | Description | |
---|---|---|
URSA Rainscreen Cladding | Technical brochure | Download |
URSA ACOUSTIC ROLL | Technical brochure | Download |
URSA CAVITY BATTS | Technical brochure | Download |
URSA WALLTEC REFLEX Soffit Insulation | Technical brochure | Download |
URSA Party Wall Thermal Bypass Solutions | Technical brochure | Download |
URSA Timber & Metal Framed Walls | Technical brochure | Download |
URSA Rafter Level Roof Insulation | Technical brochure | Download |
URSA HOMETEC Cladding Roll | Technical brochure | Download |
URSA 10 Loft Roll | Technical brochure | Download |
URSA U-values | Summary of wall and roof U-values using URSA products | Download |
White Paper - URSA Fire Testing | Overview of URSA fire performance with reference to the Building Regulations | Download |
URSA Packaging Specification | Packaging specification with pack and pallet quantities | Download |
Certificates
Documents | Description | |
---|---|---|
URSA WALLTEC BLACK & URSAPAN BLACK BBA 20/5832(1) | Ventilated Rainscreen Cladding | Download |
URSA WALLTEC BLACK & URSAPAN BLACK 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 |
British Standards Institute (BSI) Membership | URSA commitment to excellence | Download |
Projects & References
Documents | Description | |
---|---|---|
RCI Magazine March 2022 | Regeneration of the Whiteley shopping centre | Download |
RCI Magazine October 2021 | Non-combustible URSA WALLTEC BLACK 32 used on major residential development in St Helier, Jersey | Download |
RCI Magazine July 2021 | Regeneration of Manor Street, Braintree | Download |
RCI Magazine April 2021 | URSA WALLTEC 32B used as soffit insulation at Fulham FC | Download |
RCI Magazine February 2021 | URSA gains BBA certification for non-combustible rainscreen cladding insulation products | Download |
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 |
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 | |
100mm URSA Cavity Batt 32 Light Block (0.45) | 0.26 | 0.06 | 0.90 | |
100mm URSA Cavity Batt 32 Medium Block (0.75) | 0.27 | 0.06 | 0.91 | |
100mm URSA Cavity Batt 32 Dense Block (1.30) | 0.27 | 0.07 | 0.91 | |
125mm URSA Cavity Batt 32 AAC Block 0.11-0.19 | 0.19-0.21 | 0.05 | 0.92 | |
125mm URSA Cavity Batt 32 Light Block 0.45 | 0.22 | 0.05 | 0.92 | |
125mm URSA Cavity Batt 32 Medium Block 0.75 | 0.22 | 0.06 | 0.92 | |
125mm URSA Cavity Batt 32 Dense Block 1.30 | 0.22 | 0.06 | 0.92 | |
150mm URSA Cavity Batt 32 AAC Block 0.11-0.19 | 0.17-0.18 | 0.05 | 0.93 | |
150mm URSA Cavity Batt 32 Light Block 0.45 | 0.19 | 0.05 | 0.93 | |
150mm URSA Cavity Batt 32 Medium Block 0.75 | 0.19 | 0.06 | 0.93 | |
150mm URSA Cavity Batt 32 Dense Block 1.30 | 0.19 | 0.06 | 0.93 |
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 | |
100mm URSA Cavity Batt 32 Light Block (0.45) | 0.26 | -0.11 | 0.97 | |
100mm URSA Cavity Batt 32 Medium Block (0.75) | 0.27 | -0.11 | 0.97 | |
100mm URSA Cavity Batt 32 Dense Block (1.30) | 0.27 | -0.12 | 0.97 | |
125mm URSA Cavity Batt 32 AAC Block (0.11-0.19) | 0.19-0.21 | -0.08 | 0.97 | |
125mm URSA Cavity Batt 32 Light Block (0.45) | 0.22 | -0.10 | 0.97 | |
125mm URSA Cavity Batt 32 Medium Block (0.75) | 0.22 | -0.10 | 0.97 | |
125mm URSA Cavity Batt 32 Dense Block (1.30) | 0.22 | -0.10 | 0.97 | |
150mm URSA Cavity Batt 32 AAC Block (0.11-0.19) | 0.17-0.18 | -0.08 | 0.98 | |
150mm URSA Cavity Batt 32 Light Block (0.45) | 0.19 | -0.09 | 0.98 | |
150mm URSA Cavity Batt 32 Medium Block (0.75) | 0.19 | -0.09 | 0.98 | |
150mm URSA Cavity Batt 32 Dense Block (1.30) | 0.19 | -0.09 | 0.98 |
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 | |
100mm URSA Cavity Batt 32 Light Block (0.45) | 0.26 | 0.12 | 0.87 | |
100mm URSA Cavity Batt 32 Medium Block (0.75) | 0.27 | 0.15 | 0.85 | |
100mm URSA Cavity Batt 32 Dense Block (1.30) | 0.27 | 0.21 | 0.81 | |
125mm URSA Cavity Batt 32 AAC Block (0.11-0.19) | 0.19-0.21 | 0.07 | 0.90 | |
125mm URSA Cavity Batt 32 Light Block (0.45) | 0.22 | 0.11 | 0.88 | |
125mm URSA Cavity Batt 32 Medium Block (0.75) | 0.22 | 0.15 | 0.86 | |
125mm URSA Cavity Batt 32 Dense Block (1.30) | 0.22 | 0.22 | 0.83 | |
150mm URSA Cavity Batt 32 AAC Block (0.11-0.19) | 0.17-0.18 | 0.07 | 0.91 | |
150mm URSA Cavity Batt 32 Light Block (0.45) | 0.19 | 0.11 | 0.88 | |
150mm URSA Cavity Batt 32 Medium Block (0.75) | 0.19 | 0.15 | 0.86 | |
150mm URSA Cavity Batt 32 Dense Block (1.30) | 0.19 | 0.22 | 0.83 |
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 | |
100mm URSA CAVITY BATT 32 Light Block (0.45) | 0.26 | 0.10 | 0.89 | |
100mm URSA CAVITY BATT 32 Medium Block (0.75) | 0.27 | 0.12 | 0.87 | |
100mm URSA CAVITY BATT 32 Dense Block (1.30) | 0.27 | 0.18 | 0.85 | |
125mm URSA CAVITY BATT 32 AAC Block (0.11-0.19) | 0.19-0.21 | 0.06 | 0.92 | |
125mm URSA CAVITY BATT 32 Light Block (0.45) | 0.22 | 0.09 | 0.90 | |
125mm URSA CAVITY BATT 32 Medium Block (0.75) | 0.22 | 0.13 | 0.88 | |
125mm URSA CAVITY BATT 32 Dense Block (1.30) | 0.22 | 0.18 | 0.86 | |
150mm URSA CAVITY BATT 32 AAC Block (0.11-0.19) | 0.17-0.18 | 0.06 | 0.92 | |
150mm URSA CAVITY BATT 32 Light Block (0.45) | 0.19 | 0.09 | 0.90 | |
150mm URSA CAVITY BATT 32 Medium Block (0.75) | 0.19 | 0.12 | 0.90 | |
150mm URSA CAVITY BATT 32 Dense Block (1.30) | 0.19 | 0.18 | 0.86 |
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 | |
100mm URSA Cavity Batt 32 Light Block (0.45) | 0.26 | 0.07 | 0.91 | |
100mm URSA Cavity Batt 32 Medium Block (0.75) | 0.27 | 0.08 | 0.91 | |
100mm URSA Cavity Batt 32 Dense Block (1.30) | 0.27 | 0.08 | 0.92 | |
125mm URSA Cavity Batt 32 AAC Block (0.11-0.19) | 0.19-0.21 | 0.07 | 0.91 | |
125mm URSA Cavity Batt 32 Light Block (0.45) | 0.22 | 0.07 | 0.91 | |
125mm URSA Cavity Batt 32 Medium Block (0.75) | 0.22 | 0.08 | 0.92 | |
125mm URSA Cavity Batt 32 Dense Block (1.30) | 0.22 | 0.08 | 0.92 | |
150mm URSA Cavity Batt 32 AAC Block (0.11-0.19) | 0.17-0.18 | 0.07 | 0.91 | |
150mm URSA Cavity Batt 32 Light Block (0.45) | 0.19 | 0.08 | 0.92 | |
150mm URSA Cavity Batt 32 Medium Block (0.75) | 0.19 | 0.08 | 0.92 | |
150mm URSA Cavity Batt 32 Dense Block (1.30) | 0.19 | 0.08 | 0.92 |
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 | |
100mm URSA Cavity Batt 32 Light Block (0.45) | 0.26 | 0.09 | 0.91 | |
100mm URSA Cavity Batt 32 Medium Block (0.75) | 0.27 | 0.09 | 0.91 | |
100mm URSA Cavity Batt 32 Dense Block (1.30) | 0.27 | 0.09 | 0.91 | |
125mm URSA Cavity Batt 32 AAC Block (0.11-0.19) | 0.19-0.21 | 0.09 | 0.91 | |
125mm URSA Cavity Batt 32 Light Block (0.45) | 0.22 | 0.09 | 0.91 | |
125mm URSA Cavity Batt 32 Medium Block (0.75) | 0.22 | 0.10 | 0.91 | |
125mm URSA Cavity Batt 32 Dense Block (1.30) | 0.22 | 0.10 | 0.92 | |
150mm URSA Cavity Batt 32 AAC Block (0.11-0.19) | 0.17-0.18 | 0.09 | 0.91 | |
150mm URSA Cavity Batt 32 Light Block (0.45) | 0.19 | 0.09 | 0.92 | |
150mm URSA Cavity Batt 32 Medium Block (0.75) | 0.19 | 0.10 | 0.92 | |
150mm URSA Cavity Batt 32 Dense Block (1.30) | 0.19 | 0.10 | 0.92 |
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 | |
100mm URSA Cavity Batt 32 Light Block (0.45) | 0.26 | 0.00 | 0.96 | |
100mm URSA Cavity Batt 32 Medium Block (0.75) | 0.27 | 0.00 | 0.96 | |
100mm URSA Cavity Batt 32 Dense Block (1.30) | 0.27 | 0.00 | 0.96 | |
125mm URSA Cavity Batt 32 AAC Block (0.11-0.19) | 0.19-0.21 | 0.00 | 0.96 | |
125mm URSA Cavity Batt 32 Light Block (0.45) | 0.22 | 0.00 | 0.97 | |
125mm URSA Cavity Batt 32 Medium Block (0.75) | 0.22 | 0.00 | 0.97 | |
125mm URSA Cavity Batt 32 Dense Block (1.30) | 0.22 | 0.00 | 0.96 | |
150mm URSA Cavity Batt 32 AAC Block (0.11-0.19) | 0.17-0.18 | 0.00 | 0.97 | |
150mm URSA Cavity Batt 32 Light Block (0.45) | 0.19 | 0.00 | 0.97 | |
150mm URSA Cavity Batt 32 Medium Block (0.75) | 0.19 | 0.00 | 0.97 | |
150mm URSA Cavity Batt 32 Dense Block (1.30) | 0.19 | 0.00 | 0.97 |
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 | |
100mm URSA Cavity Batt 32 Light Block (0.45) | 0.26 | 0.01 | 0.96 | |
100mm URSA Cavity Batt 32 Medium Block (0.75) | 0.27 | 0.01 | 0.95 | |
100mm URSA Cavity Batt 32 Dense Block (1.30) | 0.27 | 0.01 | 0.95 | |
125mm URSA Cavity Batt 32 AAC Block (0.11-0.19) | 0.19-0.21 | 0.01 | 0.97 | |
125mm URSA Cavity Batt 32 Light Block (0.45) | 0.22 | 0.01 | 0.96 | |
125mm URSA Cavity Batt 32 Medium Block (0.75) | 0.22 | 0.01 | 0.96 | |
125mm URSA Cavity Batt 32 Dense Block (1.30) | 0.22 | 0.01 | 0.96 | |
150mm URSA Cavity Batt 32 AAC Block (0.11-0.19) | 0.17-0.18 | 0.01 | 0.97 | |
150mm URSA Cavity Batt 32 Light Block (0.45) | 0.19 | 0.00 | 0.97 | |
150mm URSA Cavity Batt 32 Medium Block (0.75) | 0.19 | 0.00 | 0.97 | |
150mm URSA Cavity Batt 32 Dense Block (1.30) | 0.19 | 0.00 | 0.97 |
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 | |
100mm URSA Cavity Batt 32 Light Block (0.45) | 0.26 | 0.02 | 0.92 | |
100mm URSA Cavity Batt 32 Medium Block (0.75) | 0.27 | 0.02 | 0.92 | |
100mm URSA Cavity Batt 32 Dense Block (1.30) | 0.27 | 0.02 | 0.92 | |
125mm URSA Cavity Batt 32 AAC Block (0.11-0.19) | 0.19-0.21 | 0.03 | 0.91 | |
125mm URSA Cavity Batt 32 Light Block (0.45) | 0.22 | 0.02 | 0.91 | |
125mm URSA Cavity Batt 32 Medium Block (0.75) | 0.22 | 0.02 | 0.91 | |
125mm URSA Cavity Batt 32 Dense Block (1.30) | 0.22 | 0.02 | 0.91 | |
150mm URSA Cavity Batt 32 AAC Block (0.11-0.19) | 0.17-0.18 | 0.03 | 0.91 | |
150mm URSA Cavity Batt 32 Light Block (0.45) | 0.19 | 0.03 | 0.91 | |
150mm URSA Cavity Batt 32 Medium Block (0.75) | 0.19 | 0.03 | 0.91 | |
150mm URSA Cavity Batt 32 Dense Block (1.30) | 0.19 | 0.03 | 0.91 |
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 | |
100mm URSA Cavity Batt 32 Light Block (0.45) | 0.26 | 0.02 | 0.90 | |
100mm URSA Cavity Batt 32 Medium Block (0.75) | 0.27 | 0.02 | 0.90 | |
100mm URSA Cavity Batt 32 Dense Block (1.30) | 0.27 | 0.02 | 0.90 | |
125mm URSA Cavity Batt 32 AAC Block (0.11-0.19) | 0.19-0.21 | 0.03 | 0.90 | |
125mm URSA Cavity Batt 32 Light Block (0.45) | 0.22 | 0.02 | 0.90 | |
125mm URSA Cavity Batt 32 Medium Block (0.75) | 0.22 | 0.02 | 0.90 | |
125mm URSA Cavity Batt 32 Dense Block (1.30) | 0.22 | 0.02 | 0.90 | |
150mm URSA Cavity Batt 32 AAC Block (0.11-0.19) | 0.17-0.18 | 0.03 | 0.90 | |
150mm URSA Cavity Batt 32 Light Block (0.45) | 0.19 | 0.02 | 0.90 | |
150mm URSA Cavity Batt 32 Medium Block (0.75) | 0.19 | 0.02 | 0.90 | |
150mm URSA Cavity Batt 32 Dense Block (1.30) | 0.19 | 0.02 | 0.90 |
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 | |
100mm URSA Cavity Batt 32 Light Block (0.45) | 0.26 | 0.10 | 0.92 | |
100mm URSA Cavity Batt 32 Medium Block (0.75) | 0.27 | 0.12 | 0.91 | |
100mm URSA Cavity Batt 32 Dense Block (1.30) | 0.27 | 0.17 | 0.90 | |
125mm URSA Cavity Batt 32 AAC Block (0.11-0.19) | 0.19-0.21 | 0.07 | 0.94 | |
125mm URSA Cavity Batt 32 Light Block (0.45) | 0.22 | 0.10 | 0.93 | |
125mm URSA Cavity Batt 32 Medium Block (0.75) | 0.22 | 0.13 | 0.92 | |
125mm URSA Cavity Batt 32 Dense Block (1.30) | 0.22 | 0.17 | 0.90 | |
150mm URSA Cavity Batt 32 AAC Block (0.11-0.19) | 0.17-0.18 | 0.07 | 0.94 | |
150mm URSA Cavity Batt 32 Light Block (0.45) | 0.19 | 0.10 | 0.93 | |
150mm URSA Cavity Batt 32 Medium Block (0.75) | 0.19 | 0.12 | 0.92 | |
150mm URSA Cavity Batt 32 Dense Block (1.30) | 0.19 | 0.17 | 0.90 |
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 | |
100mm URSA Cavity Batt 32 Light Block (0.45) | 0.26 | 0.09 | 0.92 | |
100mm URSA Cavity Batt 32 Medium Block (0.75) | 0.27 | 0.12 | 0.91 | |
100mm URSA Cavity Batt 32 Dense Block (1.30) | 0.27 | 0.17 | 0.89 | |
125mm URSA Cavity Batt 32 AAC Block (0.11-0.19) | 0.19-0.21 | 0.06 | 0.94 | |
125mm URSA Cavity Batt 32 Light Block (0.45) | 0.22 | 0.10 | 0.92 | |
125mm URSA Cavity Batt 32 Medium Block (0.75) | 0.22 | 0.13 | 0.91 | |
125mm URSA Cavity Batt 32 Dense Block (1.30) | 0.22 | 0.18 | 0.90 | |
150mm URSA Cavity Batt 32 AAC Block (0.11-0.19) | 0.17-0.18 | 0.06 | 0.94 | |
150mm URSA Cavity Batt 32 Light Block (0.45) | 0.19 | 0.10 | 0.93 | |
150mm URSA Cavity Batt 32 Medium Block (0.75) | 0.19 | 0.13 | 0.92 | |
150mm URSA Cavity Batt 32 Dense Block (1.30) | 0.19 | 0.18 | 0.90 |
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 | |
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane | 0.23 | 0.06 | 0.87 | |
140mm URSA TIMBER FRAME 35 Standard Breather Membrane | 0.27 | 0.06 | 0.85 | |
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane | 0.24 | 0.06 | 0.87 |
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 | |
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane | 0.23 | -0.04 | 0.97 | |
140mm URSA TIMBER FRAME 35 Standard Breather Membrane | 0.27 | -0.04 | 0.96 | |
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane | 0.24 | -0.05 | 0.97 |
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 | |
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane | 0.23 | 0.06 | 0.89 | |
140mm URSA TIMBER FRAME 35 Standard Breather Membrane | 0.27 | 0.07 | 0.88 | |
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane | 0.24 | 0.06 | 0.89 |
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 | |
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane | 0.23 | 0.07 | 0.90 | |
140mm URSA TIMBER FRAME 35 Standard Breather Membrane | 0.27 | 0.08 | 0.89 | |
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane | 0.24 | 0.07 | 0.90 |
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 | |
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane | 0.23 | 0.08 | 0.89 | |
140mm URSA TIMBER FRAME 35 Standard Breather Membrane | 0.27 | 0.08 | 0.89 | |
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane | 0.24 | 0.08 | 0.89 |
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 | |
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane | 0.23 | 0.10 | 0.89 | |
140mm URSA TIMBER FRAME 35 Standard Breather Membrane | 0.27 | 0.10 | 0.89 | |
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane | 0.24 | 0.10 | 0.89 |
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 | |
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane | 0.23 | 0.07 | 0.94 | |
140mm URSA TIMBER FRAME 35 Standard Breather Membrane | 0.27 | 0.08 | 0.93 | |
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane | 0.24 | 0.06 | 0.94 |
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 | |
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane | 0.23 | 0.07 | 0.86 | |
140mm URSA TIMBER FRAME 35 Standard Breather Membrane | 0.27 | 0.10 | 0.82 | |
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane | 0.24 | 0.07 | 0.86 |
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 | |
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane | 0.23 | 0.05 | 0.88 | |
140mm URSA TIMBER FRAME 35 Standard Breather Membrane | 0.27 | 0.07 | 0.86 | |
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane | 0.24 | 0.05 | 0.88 |
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 | |
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane | 0.23 | 0.11 | 0.85 | |
140mm URSA TIMBER FRAME 35 Standard Breather Membrane | 0.27 | 0.12 | 0.83 | |
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane | 0.24 | 0.11 | 0.85 |
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 | |
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane | 0.23 | 0.16 | 0.85 | |
140mm URSA TIMBER FRAME 35 Standard Breather Membrane | 0.27 | 0.16 | 0.85 | |
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane | 0.24 | 0.16 | 0.85 |
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 | |
140mm URSA TIMBER FRAME 32 Reflective Breather Membrane | 0.23 | 0.14 | 0.85 | |
140mm URSA TIMBER FRAME 35 Standard Breather Membrane | 0.27 | 0.14 | 0.85 | |
140mm URSA TIMBER FRAME 35 Reflective Breather Membrane | 0.24 | 0.14 | 0.85 |