News
Project Success for Brunswick Hill
Posted on May 31st 2023
Hodkinsons were appointed to undertake a BREEAM Assessment for the recent refurbishment of an Edwardian villa building into 9 apartments. Brunswick Hill House is a bespoke development located in central Reading. We worked with EB Solutions to create a ‘Very Good’ rated BREEAM strategy that promoted a low cost and sustainable refurbishment. The apartments all performed well in terms of …
3D Psi values Mandated by BR497 for High-rise Construction
Posted on May 31st 2023
3D psi value modelling must be used for compliant thermal assessment of junctions in reinforced concrete (RC) / steel frame system (SFS) construction. Part L 2021’s stricter fabric and energy targets alongside photographic evidence has placed even greater emphasis on the accuracy of psi values and thermal bridging calculations. BR497, Conventions for calculating linear thermal transmittance and temperature factors, is …
Part O Approach Approved by Building Control
Posted on May 31st 2023
Developers have recently been contending with ambiguous wording in Building Regulations Part O to find compliant overheating mitigation strategies. Hodkinson Consultancy now have set a precedent in achieving Building Control sign-off across multiple projects. Developing a Part O compliant strategy involves selecting sample units for modelling and agreeing acceptable security measures for easily accessible units. Ways in which we have …
Prepare for Increased Carbon Offset Payments
Posted on April 28th 2023
The GLA’s carbon offset price of £95/tonne of carbon dioxide for regulated emissions now looks low, with other local authorities charging almost ten times more. Development costs for a typical 2-bed flat increase by as much as £9,000 when prices already adopted by other local authorities are applied in place of the GLA’s price. Although we understand that the GLA …
Identifying How to Tackle Mould Growth in the Existing Building Stock
Posted on April 27th 2023
Housing associations are being held accountable through fines for mould growth in existing housing stock. It is a legal requirement that landlords must adequately address any underlying causes of mould growth, or health hazard within a specified time. It is important to note the severity of the negative health impacts around this area. This includes respiratory diseases, allergies and weakened …
Appraisal of the Updated RICS Whole Life Carbon Guidance
Posted on April 27th 2023
RICS is releasing a second version of their “Whole-life carbon assessment guidance”. This guidance aims to improve clarity and provide greater detail on the process of conducting carbon assessments. This guidance provides more detail on assumptions used in the absence of real data, which will allow for LCAs conducted early in the design stage to be more accurate. This should …
Enhancing Air Tightness Improves Build Quality and Provides Cost Savings
Posted on April 27th 2023
Enhancing air tightness is a major component in allowing developers to optimise design and can help reduce occupant energy use. Changing the air tightness by 2.0 m3/h.m2 could alter the insulation thickness of a GRC (glassfibre reinforced concrete) external wall for high rise apartments by 80 mm. Targeting the maximum limiting value for air permeability of 8.0 m3/h.m2 will not …
How to Scrutinise Carbon Offsetting
Posted on March 31st 2023
Developers that fail to scrutinise their carbon offsetting method may not be able to claim their developments are net zero carbon. Offsetting is an accepted part of a zero-carbon strategy and can be effective for displacing hard-to-decarbonise sources. However, it is incumbent on developers to ensure that contributions are made to verifiable schemes and that efforts are made to track …
90 Days for Heat Networks to get 12 Months of Fuel Discount
Posted on March 31st 2023
The Energy Bill Discount Scheme (EBDS) requires heat network operators to apply for fuel discounts by the 29th June 2023. This scheme runs up until 31st March 2024 and replaces the Energy Bill Relief Scheme. The government have estimated that the new discount will save heat network customers £800/annum. The online application process for the Energy Bill Discount Scheme (EBDS) …
Project Success at Mountbatten House
Posted on March 29th 2023
Clockwise Southampton is located in Mountbatten House, one of the city’s most prestigious landmark offices. Hodkinsons were appointed to undertake a BREEAM Refurbishment and Fit Out Assessment for the recent refurbishment of this Georgian building into an office space. Originally targeting a BREEAM rating of Very Good, Hodkinsons worked with the design team to improve on this requirement and secure …