Professional UFH Design Service

Heat loss calculations · Pipe layout schematics · Manifold schedules · Flow rate charts · A1 colour prints · 24–48hr turnaround

Design Packages

Standard Design Most Popular

£125 /project

  • ✅ Room-by-room heat loss calculation (BS EN 12831)
  • ✅ Pipe layout schematic (scaled, colour-coded)
  • ✅ Manifold schedule & port allocation
  • ✅ Circuit lengths & loop counts
  • ✅ Bill of materials (pipe, fittings, insulation)
  • ✅ PDF + DWG delivery
  • ✅ 48hr turnaround
Order Standard Design

Full Design Pack

£195 /project

  • ✅ Everything in Standard Design
  • ✅ Flow rate calculations per circuit
  • ✅ Manifold balancing data
  • ✅ Commissioning & balancing sheets
  • ✅ A1 colour prints (posted)
  • ✅ Pipe conduit & edge strip layout
  • ✅ 48hr turnaround
Order Full Pack

Heat Pump Integration

£275 /project

  • ✅ Everything in Full Design Pack
  • ✅ Heat pump sizing & selection
  • ✅ Buffer vessel / low-loss header sizing
  • ✅ Control strategy (weather comp, zoning)
  • ✅ Underfloor cooling integration (if applicable)
  • ✅ Part O overheating assessment
  • ✅ 72hr turnaround
Order HP Integration

How It Works

1

Submit Plans

Upload PDF/DWG floor plans, elevation, window/door schedule, U-values, location.

2

We Calculate

Heat loss per room, circuit design, manifold sizing, flow rates, material quantities.

3

Receive Design

Scaled schematics, manifold schedules, BOM, commissioning data — PDF, DWG, A1 prints.

4

Build & Support

Free revisions during build. On-site adjustments? We update schematics at no extra cost.

Request a Design Quote

Submissions route to our partner design firms (AstraCAD, UFH CAD Designs, Warmadesigns) via the Underfloor Heating Directory.

Why UFH Supply Design?

🎯 Accuracy

BS EN 12831 heat loss calcs. No guesswork — every circuit sized correctly.

⚡ Speed

24–48hr standard. We know delays cost money.

🔧 Build Support

Free revisions. On-site changes? We update the design.

📦 One Supplier

Design + materials from one place. No coordination headaches.

🏆 Trade Trusted

Used by 200+ installers and self-builders since 2009.

🌡️ Cooling Ready

Designs include passive/active cooling options for heat pumps.

Ecosystem

📐 Design Guide

Technical reference: floor structures, finishes, principles.

📍 More Design Firms

Browse all UK design-only consultancies on the Directory.