Not only is a loft conversion one of the quickest ways to add much-needed space, it also can be all too easy to think that your deadline for everything will be quicker than it is. Every house is going to be unique but, in general terms, a loft conversion will always go through the following stages.

• Design & Measurement (1-3 weeks)

This is where measurements are taken, options discussed and the first drawings made. This can also cover structural calculations if you require these.

• Approvals & Documentation (2-10+ weeks)

This phase can be shorter, sometimes your project may not require an application at all, certainly under permitted development you’ll need to apply for a lawful development certificate. Then if planning is required, always factor in additional time for the decision process. Party wall notices can also take a few weeks to be served, if needed.

• Familiarisation and Lead Times (2-6 weeks)

The reality is that hugely successful loft conversion companies usually have waiting listings. Windows, steels, staircases and bathrooms also need to be ordered in good time. For Loft Conversions Exeter, visit https://www.silverferndevelopments.co.uk/exeter-builders/loft-conversions

Straightforward or Complex

Dormer, hip-to-gable or bathrooms often involve more detailed work and so take longer to complete. Work will include steels, floor structure and dormer build (if required), plus roof works. First fix electrics, plumbing, insulation, board out, plastering and joinery.

• Wrapping Up and Sign-off (1-2 weeks)

Here you do the final snagging, decoration (if included) and building control sign-off.

Rule of thumb: many typical loft conversions require 8-12 weeks on site plus design, approvals and booking. Request a basic phased construction schedule from your builder and what could delay it (weather, lead times, inspections).