PART_F
Approved Document F
Ventilation
MVHR systems, trickle vents, extract fans. Critical for airtight new builds and extensions.
Cost of failure: £2,000–£5,000 retrofit cost per dwelling
Materials
Certified products for PART_F
| Product | Manufacturer | Certification | Lead time |
|---|---|---|---|
|
Titon FRESH80 trickle vent
Equivalent area 8000mm² per vent |
Titon | Part F System 1 compliant | 3d |
|
Nuaire MRXBOX-ECO MVHR unit
Heat recovery efficiency >91% |
Nuaire | SAP Appendix Q listed | 14d |
Packages
Deal packages including PART_F
Tier 1
Single Part Compliance Pack
£150
48h turnaround
- Certified product schedule
- UKCA / BBA certification references
- Supplier contact details
- Approved Document clause references
- 48-hour turnaround
Tier 2
Full Compliance Schedule
£350
48h turnaround
- Multiple Parts covered (B/E/L typical)
- Building control ready documentation
- BREEAM Mat credit references
- Multiple supplier options compared
- Installation specification notes
- 1 revision included
Tier 3
Premium Compliance with Quotes
£600
48h turnaround
- Full multi-Part schedule
- Supplier quotes obtained
- Gateway 2 ready documentation
- BREEAM credit mapping
- Future Homes Standard alignment
- 2 revisions included