Loft Conversions
The space above your head is often the easiest bedroom you will ever add. We convert lofts into bedrooms, en-suites, offices and studios.
Loft Conversions by Gage Construction
Loft conversions add a whole floor to your home without touching the garden. We handle the structural work, the staircase, the dormers and roof windows, and all the finishing trades, so you get a finished room, not a building site.
What we do
- Velux / rooflight conversions
- Rear dormer conversions
- Hip-to-gable conversions
- Master bedroom with en-suite
- Home office and studio lofts
- Storage and part conversions

Fully managed from start to finish
- Feasibility check on head height and roof structure
- Structural engineer calculations and building warrant
- Steel beams, floor joists and staircase
- Dormers, roof windows and re-slating
- Insulation, plumbing, heating and electrics
- Plastering, fitted storage and decoration
Every project gets a written fixed-price quotation, a programme before we start and one manager who is your point of contact throughout.
Loft Conversions: your questions answered
Is my loft suitable for conversion?
The main thing is head height. Around 2.2 metres from the top of the ceiling joists to the ridge is usually enough. We measure this at the free site visit and tell you straight away.
Will I lose a bedroom to the new staircase?
Normally not. The new stair usually sits above the existing one or takes a small corner of a bedroom or landing. We plan it with you at the drawing stage.
How long does a loft conversion take?
Most take 6 to 10 weeks on site. We work from outside wherever possible so disruption inside the house is kept to a minimum.
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