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I will do heat loss, heating load, uvalue, and hvac sizing calculation
Architectural Designer Structural Underfloor Heating Engineer
I specialize in Architectural Design, Structural Engineering, CAD Drafting, BIM Modeling, and Underfloor Heating (UFH) Design. I create precise, detailed, and practical technical solutions for residen...
About this Gig
Need heat loss, heating load, U-value, or HVAC sizing calculations for your building? I provide accurate, code-compliant calculations so your heating system is sized correctly the first time, no guesswork, no oversized boilers, no failed inspections.
What I calculate:
- Room-by-room fabric and ventilation heat loss
- Total building heating load (kW/BTU)
- U-values for walls, roofs, floors, windows, doors
- HVAC/radiator/boiler sizing recommendations
- Design temperatures for your building's location
- Air infiltration heat loss
Standards I work with:
- EN 12831 (Europe)
- ASHRAE (USA)
- CIBSE (UK)
- Local building codes, tell me your country/region
What you'll receive:
- Full calculation report (PDF)
- Editable calculation workbook (Excel)
- Room-by-room breakdown table
- HVAC/heating system sizing recommendations
- Revision support based on your feedback
What I need from you:
- Floor plans / architectural drawings (PDF, DWG, or images)
- Building location
- Wall/roof/floor construction and insulation details (if known)
- Window/door types and glazing specs (if known)
- Standard you need me to follow
Message me before ordering.
Project scale:
Building
Building type:
Residential
•
Commercial
•
Office & workspace
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Other Building Engineering Services I Offer
FAQ
What's the difference between heat loss and heating load?
Heat loss is the energy lost through a building's fabric and ventilation; heating load is the total capacity your heating system needs to offset that loss and maintain comfort — I calculate both.
What do you need from me to start?
Floor plans and your building's location, minimum. I'll flag any assumptions I make on missing details.
Do you also size HVAC equipment?
Yes,
Do you provide the UFH pipe layout?
Yes. The pipe layout can include pipe spacing, heating zones, circuits/loops, and manifold positioning depending on the selected package.
