Costs
How Long Does A Loft Conversion Take?
5 min read
A loft conversion is one of the most effective ways to add space and value to your home.
Typical Timelines
- Velux conversion: 4 to 6 weeks
- Dormer conversion: 6 to 8 weeks
- Hip-to-gable conversion: 8 to 10 weeks
- Mansard conversion: 10 to 12 weeks
Planning Stage: 2 to 8 Weeks
Before work begins, you need architectural drawings, structural calculations, and potentially planning permission.
Building Regulations
All loft conversions require building regulations approval.
Construction Phase
- Scaffolding and structural steel work (week 1)
- Roof alterations (weeks 1-3)
- First fix plumbing and electrics (weeks 3-4)
- Plastering and insulation (weeks 4-5)
- Staircase installation (week 5)
- Second fix and finishing (weeks 5-8)
Finding the Right Builder
A loft conversion requires a skilled builder. SureTrade can match you with verified builders who have experience with loft conversions.