Home Energy
Get a Home Energy Assessment to Cut Your Bills
We all want to save money and stay warm, and a home energy assessment is a great way to start. When we book one, a trained assessor visits our home
SAP Calculations
Find Approved SAP Calculation Consultants for UK New Builds
When you’re building a new home in the UK, you need something called a SAP calculation to show your house meets the rules for energy use and carbon emissions. We
SAP Calculations
SAP Rating Assessor Helps New Build Homes Meet Standards
When you’re building a new home in the UK, a certified SAP rating assessor helps work out how energy-friendly your design is. SAP stands for Standard Assessment Procedure, and it’s
Energy Performance Certificates
Get EPC Assessments That Fit Your Home and Needs
We care about helping you get the most out of your property, and that starts with understanding how it uses energy. An Energy Performance Certificate (EPC) shows how your home
SAP Calculations
Make Your Home Better with an SAP Energy Assessment
At Ratio Seven, we carry out SAP energy assessments to help people understand how their homes use heat, light and air so they can make smarter choices when building or
Air Tightness
Airtightness testing for builders to cut energy use
We help builders across the UK with airtightness testing because getting it right first time saves stress, time and money. When air leaks out of a new build, it drives
Wiki
EPC for New Builds Made Simple and Easy to Understand
When you build a new home, one of the key things you’ll need is something called an Energy Performance Certificate, or EPC. We help with this from start to finish,
Home Energy
Explore Cutting-Edge Efficiency Measures: Heat Loss Surveys in London
In London, heat loss surveys are an essential tool for enhancing building energy efficiency, leveraging advanced techniques like thermal imaging to identify areas of energy wastage. By pinpointing issues such
SAP Calculations
New build SAP assessor helps homes meet energy rules
We’ve seen how much stress it causes when someone starts building and only later finds out their plans don’t pass SAP rules. That’s why we always say it’s best to