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New Home Energy Model
The government plans to replace the Standard Assessment Procedure (SAP) with a new Home Energy Model (HEM) as part of the upcoming Future Homes and Buildings Standards. This move aims to align the UK's energy modelling standards with international best practices. SAP currently calculates...
Don’t Fall for the Mastic Trap: Navigating Air Permeability Testing and Temporary Sealing
Introduction: In the pursuit of constructing energy-efficient buildings, managing air permeability is a critical factor that often involves temporary sealing methods during the testing phase. However, the construction industry is not immune to common faults that can compromise the efficacy of...
Pre-Completion Sound Insulation Testing throughout Suffolk
The construction landscape in South Suffolk is continually evolving, with new buildings cropping up to meet the ever-growing housing demands. However, amidst these developments, ensuring that Sound Resistance Regulations are met is of paramount importance. Building Compliance Testing in Suffolk...
Sound Insulation Testing for New-Build and Conversion Residential Construction
Sound Insulation Testing for New-Build and Conversion Residential Construction: What You Need to Know When it comes to new-build and conversion residential construction, ensuring the acoustic comfort of future occupants is crucial. In the UK, Part E of the Building Regulations sets out the...
What is a G-Value?
Solar Gain Coefficient (g-value) In the context of windows and glazing, the g-value, also known as the solar heat gain coefficient (SHGC), represents the fraction of solar radiation (both directly transmitted and absorbed and then reradiated) that enters a building through a window or glazed...
A New Net-Zero Agenda
The UK’s Government Net Zero Agenda Press Release 20 September 2023 A change of pace, not direction What's Happening? The purpose of this announcement is twofold: firstly, to reassure the public of the government's unwavering commitment to achieving Net Zero by 2050; and secondly, to alleviate the...
U-values and New Targets
A “U-value” is a measure of the rate of heat flow through an element. It is expressed in W/m2k, and shows the amount of heat lost in watts (W) per square metre of material (for example wall, roof, floor etc.) When the temperature (k) outside is at least one degree lower. Lower U-values indicate...
How can air tightness and ventilation prevent condensation and mould
Air tightness and ventilation play essential roles in preventing damp and mould in buildings by controlling moisture levels and air circulation. Here's how they work together to address this issue: Air Tightness: Reduced Moisture Infiltration: An airtight building envelope prevents outdoor...
Why did my Sound Insulation Test Fail?
Part E of the Building Regulations in the United Kingdom addresses sound insulation and requires sound insulation testing for new residential and commercial buildings. Failing sound insulation testing can be attributed to several factors, including: Poor Construction Quality: One of the...
Build Tight, Ventilate Right
Build Tight, Ventilate Right! Why is everyone banging on about Building Airtight Homes, but ensuring the Ventilation Strategy is compatible? Build tight, ventilate right is a fundamental principle in building design and construction that emphasizes creating a well-sealed building envelope to...