Passivhaus consultants

We can help your building project achieve a PassivHaus standard 

SAP CALCULATIONS

Detailed SAP Calculations with focus on low-tech, low-cost solutions

WHY USE US?

EXPERTISE

We are accredited Energy Assessors

PROJECT SUCCESS

If a project is failing, we feedback the simplest way to achieve compliance and provide a specification to support the assessment.

EXPERIENCE

With over 25 years experience in architectural projects, we understand what is needed to succeed.

ADDED VALUE

We can provide initial SAP Calculations based on Planning Drawings to inform the specification.

WHAT WE DO Steps in our work

LOW CARBON BOX can join the team at any stage and will always target simple, low cost solutions where possible.
We recommend out services from early design stage to ensure the impact of achieving Building Regulation compliance is minimised and allows easy integration with a successful outcome.

SAP PRE-ASSESSMENT

Review the initial proposals, carry out initial SAP Calculations and provide a performance specification of how to achieve compliance

THERMAL BRIDGE DETAILS - WE HELP YOU WITH THIS

Determining the right products and details early in the design helps ease your way through a SAP calculation meaning less chance of need expensive add-ons or failing. Low Carbon Box calculate the thermal bridge losses and advise how to improve with available information at no extra cost

DESIGN STAGE SAP CALCULATION

Once we have your drawings, we can produce and issue the design stage SAP Calculation to pass to Building Control. If there are any issues then we will let you know and advise on how to overcome them based on years of experience

AS-BUILT SAP CALCULATION AND EPC

Once the dwelling has an air test, we can complete the as-built SAP calculation and provide the EPC (Energy Performance Certificate) to pass on to Building Control.

RECENT PROJECTS

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