Improve the Efficiency of your Home with SAP Reports

Are you planning to build a new property? If yes, you would need to give your SAP Calculations to Building Control. A SAP rating is a calculation that is required to produce Energy Assessment and an On Construction Energy Performance Certificate. The SAP calculations indicate a score from 1 to 100+ for the annual energy costs that are based on the elements of structure, heating and hot water system, internal lighting and renewable technologies used in the homes. SAP calculations are beneficial for a number of things. They are important as they determine a SAP rating, used to produce an Energy Performance Certificate and demonstrate compliance with Part L of the building regs. 

What is the Standard Assessment Procedure?

Standard Assessment Procedure is the official, government approved system that is used for assessing the energy rating for a new home.  A SAP rating is a way that is used to compare energy performance of different homes. The higher the SAP ratings, the lower the fuel costs and the lower the associated emissions of carbon dioxide. It is important to get SAP Calculations done in order to meet current building regulations. Without SAP report, building control would not sign off the development. This could also mean that the property cannot be marketed for sale. 

With the help of an SAP report, a SAP assessor can help the architect or designer to shape the energy profile of a house or a building. We recommend taking SAP calculations early in the design process, because it will help prevent the expensive redesigns of the dwelling. An assessor would walk the entire process of calculating the efficiency of your home to ensure you are able to overcome any hurdles with ease and efficiency. The team of professionals would be more than happy to answer your questions and queries that you might have. 

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Get in touch with the experts at- https://www.briaryenergy.co.uk/  if you are planning to build a new property. Briary Energy Consultants follows an integrated approach to the areas of renewable and other low-carbon energy technologies offering services from Energy Feasibility, Energy Consumption statements, Ecohomes and Code for Sustainable Homes Assessments, etc. Visit the website for more details. 

Ensure the Energy Efficiency of Your New Developments with Air Tightness Testing

If you are building a new home or a building, you would be acquainted with the term ‘air tightness’.  Air tightness testing plays a vital role in the compliance of both residential and commercial buildings. It is the recognized method used to measure the total air lost through leaks in the building fabric. The test is important in identifying the problems with the new developments and ensure the energy efficiency of a new building.

Importance of Air Tightness Testing

The air tightness test is carried to meet Building Regulations. The outcomes of the same are used within SAP and SBEM calculations which can have an influence on the overall energy efficiency ratings of the building. Too much leakage of air can lead to unnecessary heat loss. Since the building regulations have become tougher, the air tightness will be considered in the early phase of the construction to ensure it complies. 

Air tightness test can give you an estimate of how much air can leak in cold weather. You can identify the existence of large holes that you did not know about. The professionals can help you track the significant leakage paths during the test.

Different Levels of Air Tightness Testing

Air tightness test is divided into different levels of air tightness depending on the size and complexity of a building. Mentioned below are some of the common tester levels. 

• Level 1- Level 1 air tightness testing is done for single dwellings. It covers an area upto 4000m³ gross envelope, volume, and is typically tested with a single blower door fan. 
• Level 2- Level 2 air tightness testing is done for simple and complex buildings that have a volume larger than 4000m³ gross envelope volume. 
• Level 3- Level 3 air tightness testing is done for LCHR buildings, phased and zonal handover buildings. 

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If you are planning to take up a new building project, get in touch with the experts at- Briary Energy. Briary Energy Consultants offers services ranging from Energy Feasibility Studies, Ecohomes, Energy Consumption Statements, SAP and SBEM calculations, pressure testing and daylight calculations.  Visit the website- https://www.briaryenergy.co.uk/ for more information. 

What is the Great Importance of SAP Calculations For Extensions?

SAP Calculations are a part of government’s plan to reduce carbon emissions. These calculations are used to measure and assess the energy efficiency of houses. It is usually seen that openings and glazing's lose more heat than walls and roofs. This is the reason why the building regs have set a limit. By overcompensating or upgrading the various elements of your house, you can eliminate the negative impact of large expanses. 

Many homeowners often ask if all the house extensions need SAP calculations or is there any rule that large extensions need a SAP calculation. Well, the answer to all these questions is no. It all depends on the amount of glazing. In ideal circumstances, the glazing area of the extension should not be more than quarter of the floor area including the amount of glazing. 

How is SAP Measured?

For setting a SAP rating for home, a registered and accredited assessor will visit your home. Now this assessor could be your architect or a third party assessor. With the help of SAP ratings, you can compare the energy performance of different homes against each other. With the help of SAP, you can measure how much energy will be used, how much will be gained or lost. It is worth nothing that SAP ratings would not include the energy used for running the appliances or cooking. This could also mean that homes can be measured and compared accurately. The SAP ratings are recorded on a scale from 1 to 100 where 100 represents zero energy cost. The higher the SAP ratings, the more energy efficient the home is. With the help of SAP calculation, you can use a large number of inputs for the calculations. 

That was some useful information how SAP rates are calculated for extensions. 

Get in Touch with The Experts Today!

Get in touch with the expert at- Briary Energy for a broad range of assessment, testing and compliance services. Briary Energy Consultants take an integrated approach to the areas of renewable and other low-carbon energy technologies right from Energy Feasibility Studies, Energy Consumption Statements, Ecohomes, SAP and Sbem calculations, pressure testing and daylight calculations.