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How Non-Standard Roof Angles and Skylights Affect EPC Performance?

When it comes to improving a property’s Energy Performance Certificate (EPC) rating, most owners focus on insulation, heating systems, and windows. But sometimes, the shape of your roof and the presence of skylights can have a surprising impact on energy efficiency scores. If you own a

EPC Challenges in Mixed-Use Properties: Offices Above Shops Explained

Mixed-use properties — such as shops with offices or flats above them — are increasingly common in UK towns and cities. While these buildings maximise space and income potential, they present unique challenges when it comes to Energy Performance Certificates (EPCs). Property owners often find that

The Overlooked EPC Factors That Can Drop Your Rating Overnight

Most homeowners and landlords expect their Energy Performance Certificate (EPC) to reflect the big-ticket items: insulation, heating systems, and glazing. But in practice, small overlooked details can cause your EPC rating to fall — sometimes by an entire band. Knowing these pitfalls can save you from

EPC Beyond Compliance: How Smart Upgrades Boost Long-Term Property Value

When it comes to selling or renting out property in the UK, an Energy Performance Certificate (EPC) is more than just a legal requirement — it’s a roadmap for smarter investments. While many homeowners see EPCs as a compliance box to tick, those who go beyond

The Effect of Basement Conversions on EPC Ratings

Basement conversions are a popular way to increase living space in residential properties. While they add value and functionality, they also have significant implications for Energy Performance Certificate (EPC) ratings. Proper planning and insulation are crucial to ensure that these conversions do not negatively impact a

EPC Considerations for Homes with Solar Shading or External Louvres

Modern homes often feature solar shading devices or external louvres to improve comfort, reduce overheating, and enhance energy efficiency. While these features can benefit the building’s performance, they also have specific implications for Energy Performance Certificate (EPC) assessments. 1. Impact on Passive Solar Gain Solar shading

How Outdoor Living Spaces Influence EPC Calculations?

Outdoor living spaces—such as patios, terraces, balconies, and verandas—enhance the usability and appeal of residential properties. While these areas provide comfort and aesthetic value, they can also impact a home’s Energy Performance Certificate (EPC) calculations. Understanding how outdoor features interact with the building’s thermal performance is

EPC for Properties with Mixed Structural Materials: Concrete, Timber, Steel

Modern residential buildings often incorporate a combination of structural materials—including concrete, timber, and steel—to achieve strength, durability, and aesthetic appeal. While this approach offers design flexibility, it can present unique challenges for Energy Performance Certificate (EPC) compliance. Mixed-material properties require careful consideration of thermal performance, insulation,

Impact of Conservatory-to-House Connections on EPC Scores

Conservatories add living space, natural light, and aesthetic appeal to homes. However, their connection to the main house can significantly impact a property’s Energy Performance Certificate (EPC) score. Poorly designed or thermally inefficient connections can lead to heat loss, higher energy consumption, and lower EPC ratings.

EPC for Homes with Internal Courtyards or Light Wells

Homes featuring internal courtyards or light wells offer natural light, ventilation, and architectural appeal. However, these design features can introduce unique challenges for Energy Performance Certificate (EPC) compliance. Their impact on heating, cooling, and overall energy efficiency requires careful consideration during assessment. 1. Impact on Heat