11A Royal Buildings, Stanwell Road, Penarth, CF64 3ED 029 2003 6677 info@allaspectsconstruction.co.uk
029 2003 6677

About this service

Unlock the hidden potential in your attic space. We create beautiful, functional loft conversions tailored to your needs, whether you want an extra bedroom, a home office, or a playroom. Our expert team ensures all structural requirements and building regulations are met to the highest standards.

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Also serving: Loft Conversions in Penarth · Caerphilly

Dormer Loft Conversions

Dormer Loft Conversions

Looking for expert Dormer loft conversion builders in Cardiff?

A dormer loft conversion is one of the most popular ways to expand your home in Cardiff. By extending vertically from the sloping roof, it creates significant headroom and floor space. Our bespoke dormer conversions are perfect for adding master bedrooms, en-suites, or spacious home offices. At All Aspects CDF LTD, we manage the entire dormer conversion process, from architectural design and planning permissions to structural work and finishing touches. We ensure the new structure seamlessly blends with your property’s exterior while providing maximum natural light inside.

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Velux & Rooflight Conversions

Velux & Rooflight Conversions

Bright, cost-effective Velux loft conversions in Cardiff

If you already have sufficient headroom in your attic, a Velux or rooflight conversion is a fantastic, cost-effective way to create new living space without altering your roof structure. This type of conversion rarely requires planning permission and can be completed faster than other styles. We install high-quality Velux windows to flood your new room with natural light, along with complete insulation, flooring, and electrical work. It’s an ideal solution for creating a peaceful home office, a bright playroom, or an additional guest bedroom.

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Mansard Loft Conversions

Mansard Loft Conversions

Maximise your space with a Mansard loft conversion in Cardiff

A Mansard loft conversion typically involves raising the party wall and altering one or both sides of your roof to create a steeply sloping lower section and a flat top. This style provides the maximum amount of interior space, essentially adding a whole new storey to your property. Our expert team has extensive experience designing and building complex Mansard conversions across Cardiff. We handle the strict building regulations and planning permissions often required for this style, delivering a stunning, expansive new living area.

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Hip-to-Gable Loft Conversions

Hip-to-Gable Loft Conversions

Transform your semi-detached home with a Hip-to-Gable conversion

Ideal for semi-detached or detached properties with a sloping "hipped" side roof, a hip-to-gable conversion extends the sloping side vertically to create a flat gable end. This transforms a cramped, low-ceiling attic into a vast, usable living space. We specialise in seamless hip-to-gable extensions that match your home’s existing brickwork and roofing perfectly. Whether you need a large master suite or two additional bedrooms, we construct a durable, beautifully finished space tailored to your family's needs.

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Cardiff's Trusted Loft Specialists

Cardiff's Trusted Loft Specialists

Unlock Your Home's Potential with a Professional Loft Conversion

A high-quality loft conversion is one of the smartest investments you can make, instantly boosting your property’s value while providing the extra space you desperately need. Our loft conversion services in Cardiff are renowned for exceptional craftsmanship and bespoke design.

Contact Your Local Loft Conversion Experts

Ready to transform your dusty attic into your favorite room in the house? Call us today or request a free quote. As Cardiff’s trusted loft conversion specialists, we guarantee a smooth, stress-free build and an incredible final result.

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Frequently Asked Questions

Do I need planning permission for a loft conversion?

Many loft conversions, such as Velux/rooflight and some dormers, fall under Permitted Development and don't require planning permission. However, larger alterations like Mansard or Hip-to-Gable often do. We assess your property and handle all necessary planning applications for you.

Is my loft suitable for a conversion?

Most lofts can be converted, provided there is enough headroom (usually a minimum of 2.2m from the floor joists to the ridge timber). We offer a free, no-obligation site survey to assess your loft's suitability and discuss your options.

How long does a loft conversion take?

A simple Velux conversion might take 4-6 weeks, while a more complex Dormer or Mansard conversion typically takes 8-10 weeks. We provide a clear, realistic timeline before work begins and work efficiently to minimize disruption.

Will a loft conversion add value to my home?

Absolutely. A well-executed loft conversion that adds a bedroom and bathroom can increase the value of a property by up to 20%, making it one of the most profitable home improvements you can undertake.

Nick - Project Manager

Nick

Project Manager

07519 377053

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My Promise to You

At All Aspects CDF LTD, we don't just build houses—we build homes. My personal promise to every client is that we will treat your property with the utmost respect, maintain clear and honest communication from day one, and never compromise on the quality of our craftsmanship. Your vision is our blueprint, and we won't stop until you are completely thrilled with the final result.

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CONTACT US

Let's Build Your Dream

Whether you're planning a small renovation or a complete transformation, we're here to help. Get in touch with our team to discuss your project, request a free quote, or arrange a consultation. We'll guide you through every step of the process.

Head Office (Penarth)

11a Royal Buildings, Stanwell Road
Penarth, CF64 3ED
info@allaspectsconstruction.co.uk
02920 036 677
Nick (Direct): 07519 377053

Caerphilly Office

120 Nantgarw Rd
Caerphilly, CF83 1AP
info@allaspectsconstruction.co.uk
02920 036 677
Nick (Direct): 07519 377053

Areas We Cover

Cardiff, Barry Town, Penarth & Sully, Dinas Powys, Caerphilly

Cardiff and Caerphilly Construction

Looking for large-scale construction?

Visit our sister company, Cardiff & Caerphilly Construction.

CC Carpentry Division CC Plumbing Division CC Electrical Division

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