attic insulation in Gwent (17)
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 ConversionsExtensions / ConversionsBrick / Concrete Structural RepairsEquestrian Stable- A
Services & skills
BuilderLoft ConversionsExtensions / ConversionsConcretingCladding Services & skills
BuilderLoft ConversionsCore DrillingFoundationsGarage ConversionsServices & skills
BuilderLoft ConversionsPartition WallsGarage ConversionsBasement / Cellar ConversionsServices & skills
BuilderLoft ConversionsGeneral BuildingNew BuildsWorkshop Design / ConstructionServices & skills
BuilderLoft ConversionsCar PortsFire and Flood RenovationBrick / Concrete Structural RepairsServices & skills
BuilderLoft ConversionsFoundationsSteel FabricationAgricultural BuildingServices & skills
BuilderLoft ConversionsBasement / Cellar ConversionsSustainable ConstructionPartition WallsServices & skills
BuilderLoft ConversionsBrick / Concrete Structural RepairsStructural SteelsSteel Work DesignServices & skills
BuilderLoft ConversionsStructural SteelsGeneral BuildingMastic SealantServices & skills
BuilderLoft ConversionsAgricultural BuildingCore DrillingEquestrian StableServices & skills
BuilderLoft ConversionsGeneral BuildingRefurbishmentsDemolition
Loft conversion in Gwent
Looking for a loft conversion specialist in Gwent 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 Gwent 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 Gwent on Checkatrade and get in touch to start the ball rolling and bring your project to life.
Looking for more tradespeople in Gwent?
Find Checkatrade reviewed Tradespeople, get a quote today, discover related services in Gwent and check out our latest home improvement guides.
- Builder in Gwent
 - Wall Tie Replacements in Gwent
 - Brick Concrete Structural Repairs in Gwent
 - Concreting in Gwent
 - General Building in Gwent
 - New Builds in Gwent
 - Fire And Flood Renovation in Gwent
 - Partition Walls in Gwent
 - Agricultural Building in Gwent
 - Basement Cellar Conversions in Gwent
 - Extensions Conversions in Gwent
 - Period Property Restoration in Gwent
 
- 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
 
- 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