Add the postcode for your project so the results are accurate (you'll need to do this later anyway!)
Loft Conversions in TW13 (225)
Search results
Describe your job
Give us the details of your job and we'll send it to specialist trades for you
Describe your job
Receive multiple quotes for your job from reviewed and trusted tradespeople
Services & skills
BuilderLoft ConversionsExtensions / ConversionsPartition WallsWorkshop Design / ConstructionServices & skills
BuilderLoft ConversionsServices & skills
BuilderLoft ConversionsRepair and Listed Building SpecialistGarden StudiosDemolitionServices & skills
BuilderLoft ConversionsDemolitionFire and Flood RenovationConcretingServices & skills
BuilderLoft ConversionsExtensions / ConversionsNew BuildsProject ManagementServices & skills
BuilderLoft ConversionsSustainable ConstructionDemolitionWorkshop Design / ConstructionServices & skills
BuilderLoft ConversionsNew BuildsRefurbishmentsHeritage Property SpecialistServices & skills
BuilderLoft ConversionsExtensions / ConversionsWorkshop Design / ConstructionBrick / Concrete Structural RepairsServices & skills
BuilderLoft ConversionsGarden StudiosGeneral BuildingSustainable ConstructionServices & skills
BuilderLoft ConversionsMastic SealantGarage ConversionsBrick / Concrete Structural RepairsServices & skills
BuilderLoft ConversionsGeneral BuildingGarage ConversionsExtensions / Conversions
Loft conversions in TW13
Planning a loft conversion in TW13? Whether you’re dreaming of a new bedroom, a home office, or just more space to breathe, we’re here to help.
Find rated loft conversion builders in TW13 without the hassle
With Checkatrade, you can find checked loft conversion companies in TW13 and get quotes from trades who cover your area, fast. No faff. Just a simple way to turn that empty attic into something brilliant.
Post your job in minutes or browse reviewed TW13 loft conversion builders near you. It’s free to use, and you’re in control every step of the way.
What to expect from hiring a loft conversion builder in TW13
Loft conversions are one of the most popular ways to add space (and value) to a home. Here’s what you need to know:
Common loft conversion jobs in TW13
- Dormer loft conversions
- Hip-to-gable conversions
- Velux (rooflight) conversions
- Mansard conversions
- Bungalow loft extensions
Average cost of a loft conversion in TW13
Loft conversions:
Expect to pay £35928 on average, with prices typically starting at £23495 up to £54370.
Loft ladder installers:
Expect to pay £382 on average, with prices typically starting at £294 up to £505.
Loft window installation:
Expect to pay £1811 on average, with prices typically starting at £1259 up to £2651.
Roof light installation:
Expect to pay £2273 on average, with prices typically starting at £1229 up to £4142.
Dormer windows:
Expect to pay £1862 on average, with prices typically starting at £1153 up to £3053.
Explore our loft conversion cost guide for a detailed breakdown.
What’s included in a loft conversion quote?
- Design and structural plans
- Building work and insulation
- Stairs, electrics, plumbing
- Windows, flooring, and finishes
Extra costs to think about:
- Architect or structural engineer fees
- Planning permission (if required)
- Bathrooms or heating upgrades
- Underfloor heating or bespoke storage
How long does a loft conversion take?
Velux: 4 - 6 weeks
Dormer: 10 - 12 weeks
Mansard: 8 - 10 weeks
Loft conversions in TW13: Homeowners vs renters
If you own your home:
- You’re responsible for planning, permissions, and hiring.
- Check if you need planning permission; many lofts fall under permitted development, but not all.
- Building regulations always apply. A loft conversion without sign-off could cause issues later (including invalidating home insurance).
If you rent:
- You can’t carry out major work like a loft conversion.
- Speak to your landlord if you notice issues in the loft space (leaks, insulation problems etc.).
- If you spot an unregulated loft conversion, flag it with your landlord or letting agent.
Emergency loft conversion help in TW13
Need urgent loft work like a leak, collapsed ceiling, or unsafe structure? We’ve got you.
Search for emergency loft conversion services in TW13 to find available trades fast.
Find a loft conversion builder for your job in TW13
Here are some common requests from homeowners and renters alike:
- Loft boarding or insulation
- Full loft extensions
- Velux or dormer installations
- Bungalow loft conversion design
- Loft conversion quotes
- Structural inspections or fixes
- Loft stairs installation
- Loft storage or lighting upgrades
- Fixing illegal or unregulated conversions
Use our request a quote feature; it’s a quick, easy way to get responses from loft builders covering your local area.
Looking for more tradespeople in TW13?
Find Checkatrade reviewed Tradespeople, get a quote today, discover related services in TW13 and check out our latest home improvement guides.
- Builder in TW13
- Wall Tie Replacements in TW13
- Brick Concrete Structural Repairs in TW13
- Concreting in TW13
- General Building in TW13
- New Builds in TW13
- Fire And Flood Renovation in TW13
- Partition Walls in TW13
- Agricultural Building in TW13
- Basement Cellar Conversions in TW13
- Extensions Conversions in TW13
- Period Property Restoration in TW13
- Loft Conversions in London
- Loft Conversions in Newcastle Upon Tyne
- Loft Conversions in Manchester
- Loft Conversions in Liverpool
- Loft Conversions in Glasgow
- Loft Conversions in Nottingham
- Loft Conversions in Leeds
- Loft Conversions in Brighton
- Loft Conversions in York
- Loft Conversions in Birmingham
- Loft Conversions in Bristol
- Loft Conversions in Leicester
- Loft Conversions in London
- Loft Conversions in Newcastle Upon Tyne
- Loft Conversions in Manchester
- Loft Conversions in Liverpool
- Loft Conversions in Glasgow
- Loft Conversions in Nottingham
- Loft Conversions in Leeds
- Loft Conversions in Brighton
- Loft Conversions in York
- Loft Conversions in Birmingham
- Loft Conversions in Bristol
- Loft Conversions in Leicester