EXTERNAL ENVELOPE 57
A. Proctor Group introduces new U-value calculator and members area
solutions for the construction industry, has introduced a new online U-value calculator, Condensation Risk Analysis and members area with an impressive range of technical support available to architects, contractors, and customers. The changes to ‘Conservation of fuel and
T
power: Approved Document L’, which came into eff ect in June 2022, are intended to increase further the standards for the energy performance of new and existing buildings. In addition to the focus on the target of reducing carbon emissions, further performance improvements impact the approach to airtightness, thermal bridging, and insulation.
NEW U-VALUE ASSESSMENT TOOL To assist architects, designers, developers, and contractors to accurately carry out assessments to ensure compliance with the latest requirements of the Part L building regulations the A. Proctor Group has introduced dedicated U-value and Condensation Risk Analysis software that will help. The software is an essential online tool for meeting the new standards and improving the energy performance of new and existing buildings. U-value calculations are carried out in
HBD04_A Proctor_External
Envelope_HPAdv.indd 1
he A. Proctor Group, synonymous with technically advanced thermal, airtightness and condensation control membrane
accordance with BRE443:Conventions for U-value Calculations and can be submitted with your building control applications to demonstrate compliance. The key features of the U-value and Condensation Risk Analysis tool are detailed below.
FEATURES • U-values calculated to BS6946 2017 including Annex C (Surface Resistances), Annex D.1 & D.2 (Thermal Resistance of Airspaces), Annex F (Correction to thermal transmittance).
• U-values calculated to ISO 13370 2017 - Thermal performance of buildings - Heat transfer via the ground.
• U-values for light steel-frame construction calculated to BRE Digest 465.
• Condensation Risk Analysis calculated to ISO 13788 (Glaser method), supporting infi nite condensation planes. Automated external environment corrections for Suspended Floors & Slab on Ground Floor element types.
• Postcode Specifi c Climate Data – The condensation risk will be calculated based on up to date (pulled at time of project creation) 20-year average temperature & humidity data for the project’s postcode. Local climate data is a requirement of both BS5250 & ISO 13788.
• Print full project to PDF. • Custom air layers with low emissivity and ventilation.
• Custom fi xing profi les. • Adjustable return periods, external and internal environments.
NEW MEMBERS AREA In addition to this new assessment tool, a new Members Area has been introduced to the A. Proctor Group website that enables architects, designers, contractors, and clients to access a comprehensive range of technical resourc- es. Registered members will have access to highquality webinars on critical topics, with per- sonalised CPD certifi cation for each. A full suite of brochures and product documents including technical properties and characteristics is availa- ble for download from the Members Area.
01250 872261
www.proctorgroup.com 05/04/2023 14:30
WWW.HBDONLINE.CO.UK
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36 |
Page 37 |
Page 38 |
Page 39 |
Page 40 |
Page 41 |
Page 42 |
Page 43 |
Page 44 |
Page 45 |
Page 46 |
Page 47 |
Page 48 |
Page 49 |
Page 50 |
Page 51 |
Page 52 |
Page 53 |
Page 54 |
Page 55 |
Page 56 |
Page 57 |
Page 58 |
Page 59 |
Page 60 |
Page 61 |
Page 62 |
Page 63 |
Page 64 |
Page 65 |
Page 66 |
Page 67 |
Page 68 |
Page 69 |
Page 70 |
Page 71 |
Page 72 |
Page 73 |
Page 74 |
Page 75 |
Page 76 |
Page 77 |
Page 78 |
Page 79 |
Page 80 |
Page 81 |
Page 82 |
Page 83 |
Page 84
