attic insulation in Southampton (58)
Search results
Describe your job
Give us the details of your job and we'll send it to specialist trades for you
When would you like the job to start?
We'll match you with specialist tradespeople
Services & skills
BuilderLoft ConversionsGarage ConversionsGarden StudiosPeriod Property RestorationServices & skills
BuilderLoft ConversionsRefurbishmentsGarage ConversionsFoundationsServices & skills
BuilderLoft ConversionsCore DrillingAgricultural BuildingDemolitionServices & skills
BuilderLoft ConversionsDemolitionBrick / Concrete Structural RepairsSteel Fabrication- B
Services & skills
BuilderLoft ConversionsPartition WallsWorkshop Design / ConstructionNew Builds Services & skills
BuilderLoft ConversionsBrick / Concrete Structural RepairsGarage ConversionsExtensions / Conversions- F
Services & skills
BuilderLoft ConversionsWall Tie ReplacementsProject ManagementPeriod Property Restoration - D
Services & skills
BuilderLoft ConversionsBrick / Concrete Structural RepairsNew BuildsGarage Conversions Services & skills
BuilderLoft ConversionsBasement / Cellar ConversionsProject ManagementPeriod Property RestorationServices & skills
BuilderLoft ConversionsNew BuildsGarage ConversionsConcrete Garages- N
Services & skills
BuilderLoft ConversionsFire and Flood RenovationInsurance Claim SpecialistProject Management Services & skills
BuilderLoft ConversionsExtensions / ConversionsBrick / Concrete Structural RepairsProject Management
Loft conversion in Southampton
Looking for a loft conversion specialist in Southampton doesn’t need to be complicated. We can help you find checked loft conversion builders and companies who cover your local area.
Search our website for loft conversion companies in Southampton and contact them directly.
Try our quick and easy request a quote feature. If you’re short on time, give us the details of your job and we’ll forward these to three loft conversion builders. They’ll then get in touch, either asking for further information or to arrange a quote.
What types of loft conversion are available?
Common loft conversions include:
- Dormer: Adds extra floor space by extending the roof vertically
- Velux: Uses roof windows without major structural changes
- Mansard: Involves steepening one roof slope to maximize space
- Hip-to-Gable: Converts a sloped roof into a vertical wall to create more space
How much does a loft conversion cost?
The average loft conversion in the UK costs around £40,000, though this depends on the type of conversion, size of the loft, roof structure, and your location.
For example, dormer conversions typically cost around £45,000, while Velux conversions start at about £27,500.
Additional costs may include electrics, flooring, bathrooms, and underfloor heating.
Do I need planning permission?
Not all loft conversions require planning permission. Many conversions fall under permitted development rights.
However, you will need permission if you live in a listed building, a conservation area, or plan to alter the shape or height of your roof.
It’s always worth checking with your local planning authority to be on the safe side.
How long does a loft conversion take?
Timescales vary depending on the type of conversion. As a rough guide:
- Velux conversions: 4–6 weeks
- Dormer conversions: 10–12 weeks
- Mansard conversions: 8–10 weeks
Browse checked loft conversion specialists who cover Southampton on Checkatrade and get in touch to start the ball rolling and bring your project to life.
Looking for more tradespeople in Southampton?
Find Checkatrade reviewed Tradespeople, get a quote today, discover related services in Southampton and check out our latest home improvement guides.
- Builder in Southampton
- Wall Tie Replacements in Southampton
- Brick Concrete Structural Repairs in Southampton
- Concreting in Southampton
- General Building in Southampton
- New Builds in Southampton
- Fire And Flood Renovation in Southampton
- Partition Walls in Southampton
- Agricultural Building in Southampton
- Basement Cellar Conversions in Southampton
- Extensions Conversions in Southampton
- Period Property Restoration in Southampton
- Plumber in Southampton
- Mobile Mechanic in Southampton
- Gas Boiler Servicing Repair in Southampton
- Roofer in Southampton
- Domestic Cleaning in Southampton
- Gardener in Southampton
- House Removal in Southampton
- Handyman in Southampton
- Gutter Cleaning And Clearance in Southampton
- Locksmith in Southampton
- Vehicle Car Body Repair in Southampton
- Builder in Southampton
- attic insulation in London
- attic insulation in Newcastle Upon Tyne
- attic insulation in Manchester
- attic insulation in Liverpool
- attic insulation in Glasgow
- attic insulation in Nottingham
- attic insulation in Leeds
- attic insulation in Brighton
- attic insulation in York
- attic insulation in Birmingham
- attic insulation in Bristol
- attic insulation in Leicester
- Plumber in Southampton
- Mobile Mechanic in Southampton
- Gas Boiler Servicing Repair in Southampton
- Roofer in Southampton
- Domestic Cleaning in Southampton
- Gardener in Southampton
- House Removal in Southampton
- Handyman in Southampton
- Gutter Cleaning And Clearance in Southampton
- Locksmith in Southampton
- Vehicle Car Body Repair in Southampton
- Builder in Southampton
- attic insulation in London
- attic insulation in Newcastle Upon Tyne
- attic insulation in Manchester
- attic insulation in Liverpool
- attic insulation in Glasgow
- attic insulation in Nottingham
- attic insulation in Leeds
- attic insulation in Brighton
- attic insulation in York
- attic insulation in Birmingham
- attic insulation in Bristol
- attic insulation in Leicester