TP Wiki

SAP and SBEM calculations are integral to evaluating the energy performance of buildings across the UK, each catering to distinct types of structures. SAP is dedicated to domestic dwellings, offering a detailed assessment that encompasses factors like insulation, heating, and construction materials, thereby ensuring accurate reflection of energy efficiency and carbon emissions. Conversely, SBEM is tailored for non-domestic buildings, employing a streamlined approach to determine energy consumption and carbon emissions, essential for compliance with Part L of the Building Regulations and generating Energy Performance Certificates (EPCs). By distinguishing between these calculation methods, building professionals can make informed decisions to enhance energy efficiency and adhere to regulatory standards.

After an airtightness test, the comprehensive documentation serves to both verify the building envelope’s airtightness and offer valuable insights for necessary improvements. The primary test report outlines the methodology, detailing standards like AS/NZS ISO 9972:2015 or ASTM E779, and presents key metrics such as normalised air leakage rates and equivalent leakage areas. It also describes building preparation and testing conditions, noting closures, openings, and sealings, while identifying leakage locations under standards like PAS 2035. Recommendations may include ventilation system enhancements and compliance confirmation with specified airtightness targets and relevant building codes, supported by additional documents like design submission templates and contractor requirements.

Understanding the early design process in construction projects is vital, as it sets the stage for success by defining objectives, scope, and requirements with input from architects, engineers, and stakeholders. At Ratio Seven, we recommend integrating Standard Assessment Procedure (SAP) calculations early on to ensure energy efficiency and sustainability. These calculations evaluate thermal insulation, heating and cooling systems, renewable energy sources, and overall energy consumption. Incorporating SAP calculations at this stage not only ensures compliance and certification but also identifies areas for energy improvement, resulting in cost savings and better informed design decisions. Trust Ratio Seven to help you seamlessly integrate SAP calculations for optimised project outcomes.

In the ever-evolving world of construction, managing sound transmission is essential to ensure occupant comfort and privacy, especially as urban living becomes denser. Sound transmission, whether airborne from talking, music, or traffic, or structure-borne from vibrations like footsteps and moving furniture, poses significant challenges in modern methods of construction. Lightweight materials and open floor plans often exacerbate these issues. Ratio Seven addresses these complexities with innovative solutions such as advanced insulation materials, acoustic barriers, and specialised glazing to mitigate noise effectively. Employing techniques like floating floors, staggered stud walls, and decoupling, Ratio Seven ensures your building projects achieve optimal acoustic performance while balancing sustainability and cost-effectiveness.

Converting your basement into a functional living space, be it a home theatre, guest bedroom, or office, necessitates effective sound insulation to ensure comfort and peace throughout your home. By understanding how sound travels through airborne, structural, and flanking paths, you can strategically address these areas using specialised materials like acoustic insulation batts, Mass Loaded Vinyl, and acoustic panels. Implementing structural modifications such as double stud walls and floating floors, alongside sealing gaps with acoustic sealants and door sweeps, further elevates soundproofing. Embracing advanced techniques and treatments like acoustic foam panels and bass traps ensures a comprehensive approach to creating a serene, sound-isolated environment.

Understanding air testing for extensions is essential as it ensures your new home extension is energy efficient and compliant with building regulations. By grasping the importance of air testing, you can reduce energy consumption, improve indoor comfort, and prevent issues such as dampness and mould. During the testing process, measures such as sealing openings, inspecting doors and windows, and checking the building fabric are crucial. Engaging professionals like Ratio Seven can further help in identifying and rectifying any issues. Proper preparation and understanding can significantly enhance the results, making your home extension a model of airtightness and efficiency.

In open-plan office designs, you’ve likely experienced the acoustic challenges that can hinder productivity and employee satisfaction. With noise bouncing off hard surfaces and ambient sounds disrupting work, maintaining focus becomes difficult. Addressing these issues with effective solutions like acoustic panels and sound masking systems is essential. Soft furnishings and thoughtful layout designs, such as creating designated quiet zones, can also significantly reduce noise levels. Ratio Seven specialises in these comprehensive acoustic improvements, ensuring a harmonious and efficient workspace, boosting both productivity and employee well-being. Explore how these tailored solutions can transform your open-plan office into a hub of creativity and collaboration.

To ensure your residential property meets regulatory standards and enhances occupant comfort, understanding and implementing effective sound insulation is crucial. By addressing both airborne noise, like voices and music, and impact noise from physical interactions such as footsteps, you create a quieter, more tranquil living environment. Techniques like double-layered walls, acoustic seals, and floating floors can significantly reduce noise transmission, thereby increasing your property’s market value and ensuring regulatory compliance. Consulting professionals for installation guarantees optimal performance, while regular maintenance and testing confirm sustained effectiveness, making your home a sanctuary of peace and privacy.