I will sap calculation part l heat loss calculation report for ufh

S
smart_eng
S
smart_eng
Smart

About this gig

Looking for a uk sap calculation or part l heat loss calculation report? I provide official room-by-room heat loss analysis, din en 12831 calculations, and ufh radiator sizing reports

Installing a new boiler, planning a house extension, or installing underfloor heating in the UK or Europe? Building regulations (Part L) require precise thermal envelope and heat requirement modeling.

I deliver accredited building energy assessments and room-by-room heat loss calculations adhering strictly to CIBSE, Standard Assessment ProcedureSAP/RdSAP, and DIN EN 12831 standards.


What I Offer:

  • SAP & RdSAP Calculations: Energy Performance Certificates (EPC) compliance reports for extensions, new builds, and barn conversions.
  • DIN EN 12831 Standards: Room-by-room design heat load calculations for Germany, Austria, and EU residential projects.
  • Underfloor Heating (UFH) Sizing: Pipe spacing, water flow temperatures, manifold loop layouts, and heat output (W/m²).
  • Radiator Sizing & Delta T Calculations: Exact output requirements (BTU / Watts) per room to prevent under-heating.


Order your part l heat loss calculation report, sap calculation, and ufh radiator sizing schedule now to satisfy building control

Service verification and delivery style preference

Fiverr does not screen freelancers in this category. Please verify qualifications and discuss requirements with the freelancer before ordering, including any preferences regarding the use of AI tools.

Get to know Smart

Smart

Certified HVAC and MEP Thermal Engineer

  • FromUnited States
  • Member sinceJul 2026
  • Avg. response time1 hour
  • Languages

    English, French, Spanish
Welcome! I'm a Certified HVAC & MEP thermal engineer with 8+ years specializing in heat loss calculation reports and energy modeling. I deliver ACCA Manual J/S/D (Wrightsoft), UK Part L & SAP, and DIN EN 12831 compliance reports guaranteed for city permits. Expert in Air Source Heat Pump (ASHP) sizing, underfloor heating (UFH) loop design, and commercial HVAC load modeling using Carrier HAP and Trane TRACE 700. Whether for residential extensions, green retrofits, or commercial builds, I provide accurate, permit-ready calculations with fast turnaround. Let's get your project approved!