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Loft Conversion Process Cardiff: A 4-Step Stress Free Process
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Types of Loft Conversions

When exploring the various types of loft conversions Cardiff has to offer, every home is unique. Discover the perfect style to unlock your property's true potential and maximize your living space.

01 / Velux (Roof Light)

The Cost-Effective Classic

A Velux loft conversion Cardiff is the most straightforward and cost-effective way to transform your attic. It utilizes your existing roofline without altering its shape, flooding the new space with natural light through specialized roof windows.

types of loft conversions Cardiff

Ideal For

Homes with high existing roof spaces and tight budgets.

Planning

Rarely requires planning permission (usually falls under Permitted Development).

Timeline

The quickest conversion, typically completed in 6-8 weeks.

Get a Velux Quote
02 / Flat Roof Dormer

Maximum Space & Headroom

A dormer loft conversion Cardiff homeowners often choose is the most popular conversion for a reason. We physically build a structural extension that projects vertically from your sloping roof, creating a highly usable, square room with incredible headroom and standard vertical windows.

Dormer Loft Conversion Cardiff

Ideal For

Creating spacious master bedrooms with luxurious en-suites.

Planning

Often falls under Permitted Development if built at the rear.

Benefit

Adds the most usable internal floor space compared to the cost.

Get a Dormer Quote
03 / Hip-to-Gable

Transforming Sloped Roofs

If your roof slopes down on the sides (a 'hipped' roof), it drastically limits internal space. A hip to gable loft conversion Cardiff solves this by extending the sloped side outwards to create a vertical wall (the 'gable'), opening up a massive amount of internal volume.

Hip to Gable Loft Conversion

Ideal For

Semi-detached and detached houses with existing hipped roofs.

Planning

May require planning permission depending on property limits.

Benefit

Can be combined seamlessly with a rear Dormer for the ultimate space gain.

Get a Hip-to-Gable Quote
04 / Mansard Conversion

The Ultimate Transformation

A mansard loft conversion Cardiff fundamentally changes the entire shape of your roof, creating an almost vertical profile (typically 72 degrees). This effectively adds an entire new storey to your property, offering unparalleled luxury and living space.

Mansard Loft Conversion

Ideal For

Terraced houses or older properties where space is at an absolute premium.

Planning

Almost always requires full planning permission from the local authority.

Benefit

Provides maximum property value increase and structural prestige.

Get a Mansard Quote

Our Hassle-Free Process

We manage the entire project in-house. From initial structural calculations to dealing with building control, you only deal with one dedicated project manager.

1

Free Feasibility Survey

We assess your roof space and provide a free, no-obligation quote.

2

Architectural Design

We design your loft and seamlessly handle all planning permissions.

3

Structural Build

We build your new space with minimal disruption to your daily life.

4

Handover & Sign-off

We complete all interior finishes and hand over your ready-to-use loft.

What Our Clients Say

Don't just take our word for it. Read how our stress-free process has transformed homes across the Cardiff area.

"The entire process was exactly as they described. Having one dedicated project manager meant we were never left in the dark. Flawless execution from design to the final paint job."

James & Sarah T. Penylan, Cardiff

"From the initial survey to the final lick of paint, the process was seamless. Highly professional team start to finish."

Tom & Becky H. Cyncoed, Cardiff

"I couldn't believe how clean they kept the house! The external scaffolding meant we barely noticed they were building a massive master suite above us until the staircase went in."

Elena P. Llandaff, Cardiff
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Experienced the process?

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FAQs About Types of Loft Conversions Cardiff

Got questions before you fill out the form? Here are some common queries we receive about our process.

In many cases, loft conversions fall under 'Permitted Development' and don't require full planning permission, provided they meet specific criteria. However, if your home is in a conservation area or you're planning a complex build (like a Mansard), permission may be required. Don't worry—our team handles all architectural drawings and liaises directly with the local authority on your behalf. You can find more details on the official UK Planning Portal.

A standard Velux or small dormer conversion usually takes around 6-8 weeks from the moment scaffolding goes up. Larger projects, such as hip-to-gable or full mansard conversions, can take 8-10 weeks. Because we manage everything in-house, we rarely experience the delays common with outsourced contractors.

Not at all! We design our process to be as non-intrusive as possible. For the first few weeks, all work is conducted via external scaffolding through the roof. We only break through into your main living space towards the end of the project to install the staircase. Your home will remain clean, secure, and fully habitable throughout the journey.

The easiest way to check is to measure the height from the floor joists to the highest point of your roof. You generally need a minimum of 2.2 meters of head clearance. If you have less than this, a conversion might still be possible by lowering the ceilings on the floor below or altering the roofline. Book a free feasibility survey and our experts will let you know exactly what's possible for your specific property.

Ready to start Step 1?

Let's find out exactly which of the types of loft conversions Cardiff is best for your home. Book your free, zero-pressure feasibility survey today.

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