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Loft conversion in Ireland
Builders and trades who cover your area — compare quotes before you commit.
Common types of loft conversions include dormer, hip-to-gable, and Velux conversions, each suited to different roof styles and homeowner needs.
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WHAT IT COSTS
Loft conversion in Ireland: €35,000–€90,000 per project
A loft conversion is priced per project by type (Velux, dormer, hip-to-gable) and finish — one of the best value ways to add a room. Enter your town above for real prices from the builders and trades near you.
- Conversion type (Velux/dormer/hip-to-gable)
- Structural work and stairs
- Bathroom/en-suite added
- Finish and building control
Guide prices compiled by the Locufy team from published Irish and UK provider price lists and 2026/27 cost guides. Updated 2026. Full loft conversion price guide →
GUIDE PRICE · PER PROJECT
Not a quote. Prices vary by job, area and provider.
WHAT IT COVERS
What builders do
Dormer Loft Conversion
This involves extending the existing roof to create additional headroom and floor space, typically featuring a flat roof.
Velux Loft Conversion
This conversion uses roof windows to bring natural light into the loft while maintaining the existing roof structure.
Hip-to-Gable Loft Conversion
This involves altering a hip roof to a gable roof, effectively increasing the available space and allowing for.
Roof Light Conversion
This type uses roof lights to enhance illumination without significant structural changes, perfect for converting existing lofts into.
Mansard Loft Conversion
This involves altering the roof slope to create a flat roof with steep sides, maximising internal space and.
Loft Extension
This is an extension built on top of the existing house, providing substantial additional space and often requiring.
Three ways to get it done
LISTED ON LOCUFY
Loft Conversion providers on Locufy, across Ireland
The most-reviewed providers listed for loft conversion. Enter your town above to see the ones that cover you.
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Questions people ask
Typically €35000–€90000 per project in Ireland. Enter your town above for real prices from providers near you.
A loft conversion usually takes between 6 to 12 weeks to complete, depending on the complexity of the project and the availability of materials. Delays can occur due to unforeseen structural issues or changes in design during the build.
While a general contractor can manage the overall project, hiring specialists like structural engineers or qualified electricians for specific tasks is often necessary. This ensures that all work meets safety regulations and building codes.
Loft conversions are typically extensive projects that cannot be completed on the same day. However, if you need urgent repairs or modifications, some contractors may offer expedited services for specific tasks, but this will come at a higher cost.
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