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Loft Conversions in DA15 (184)

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    JLB REDWOOD Logo

    JLB REDWOOD

    9.88

    (13 reviews)

    Operates in DA15

    Services & skills
    Builder
    Loft Conversions
    Agricultural Building
    General Building
    Concrete Garages
    Call
  • All Seasons Roofing and Construction Ltd Logo

    All Seasons Roofing and Construction Ltd

    9.96

    (15 reviews)

    Operates in DA15

    Services & skills
    Builder
    Loft Conversions
    Foundations
    Concreting
    Concrete Garages
    Call
  • Thima Green Ltd Logo

    Thima Green Ltd

    9.72

    (169 reviews)

    Operates in DA15

    Services & skills
    Builder
    Loft Conversions
    New Builds
    Extensions / Conversions
    Call
  • RS Construction & Landscapes Ltd Logo

    RS Construction & Landscapes Ltd

    10.00

    (34 reviews)

    Operates in DA15

    Services & skills
    Builder
    Loft Conversions
    Emergency Builder Service
    Demolition
    Concreting
    Call
  • C Silver Builders Logo

    C Silver Builders

    10.00

    (110 reviews)

    Operates in DA15

    Services & skills
    Builder
    Loft Conversions
    General Building
    Cladding
    Steel Work Design
    Call
  • Shield Contractors Ltd Logo

    Shield Contractors Ltd

    10.00

    (2 reviews)

    Operates in DA15

    Services & skills
    Builder
    Loft Conversions
    Sustainable Construction
    Foundations
    Core Drilling
    Call
  • Haze Construction Limited Logo

    Haze Construction Limited

    9.94

    (77 reviews)

    Operates in DA15

    Services & skills
    Builder
    Loft Conversions
    Project Management
    Repair and Listed Building Specialist
    Period Property Restoration
    Call
  • SFC BUILDERS LTD Logo

    SFC BUILDERS LTD

    10.00

    (3 reviews)

    Operates in DA15

    Services & skills
    Builder
    Loft Conversions
    General Building
    Refurbishments
    Concrete Garages
    Call
  • Sky dream Construction LTD Logo

    Sky dream Construction LTD

    10.00

    (1 review)

    Operates in DA15

    Services & skills
    Builder
    Loft Conversions
    Concreting
    Fire and Flood Renovation
    Property Maintenance / Repair
    Call
  • Rapid Bee LTD Logo

    Rapid Bee LTD

    10.00

    (13 reviews)

    Operates in DA15

    Services & skills
    Builder
    Loft Conversions
    Workshop Design / Construction
    Garage Conversions
    Project Management
    Call
  • YX General Builder Logo

    YX General Builder

    9.93

    (33 reviews)

    Operates in DA15

    Services & skills
    Builder
    Loft Conversions
    Refurbishments
    Partition Walls
    Garage Conversions
    Call
  • JMC Build LTD Logo

    JMC Build LTD

    10.00

    (11 reviews)

    Operates in DA15

    Services & skills
    Builder
    Loft Conversions
    Core Drilling
    Cladding
    Brick / Concrete Structural Repairs
    Call

Loft conversion in DA15

Looking for a loft conversion specialist in DA15 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 DA15 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 DA15 on Checkatrade and get in touch to start the ball rolling and bring your project to life.


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