JJ Developments Loft Conversion

Loft conversion specialists Putney



Loft conversion
specialists Putney

We are a reliable, professional loft conversion company Putney based. If you are planning a loft conversion or a loft extension, we are the experts to call. We have a large portfolio of loft conversion Putney projects that showcases our skills and talents and the outstanding loft conversions we deliver. Whether you are interested in a simple loft conversion using VELUX® windows, or a more spacious hip to gable loft conversion Putney project. We guarantee excellent quality service and low prices.

If you're feeling cramped in your current home and need more space, consider a loft conversion project in Putney. It's the ideal solution to expand your living area, creating valuable additional space for your needs while also boosting the value of your property significantly.
Mansard Loft
Mansard loft conversions in Putney offer an ideal solution for those seeking ample space. Typically situated at the rear of the house, these conversions feature horizontal roofs, maximizing headspace. Covering the entire roof area, Mansard conversions create expansive new living areas.
Dormer Loft
Dormer loft conversions elevate your space by extending upwards, providing increased headroom and maximizing usable floorspace. Resembling a block on the roof, Dormer loft conversions in Putney typically incorporate windows, illuminating the area and transforming it into a luminous, expansive space. Versatile and adaptable, Dormer loft conversions are suitable for various house types.
Rooflight Loft
Converting your loft with VELUX® windows is an ideal choice for budget-conscious homeowners. Since the roof structure remains unchanged, there's minimal construction and disruption. These conversions, known as VELUX® conversions, feature the installation of VELUX® windows, creating a bright and airy space in your loft.
Hip to Gable Loft
Hip-to-Gable loft conversions offer a generous new space. By replacing the sloping side of the roof with a gable wall, these conversions increase headroom and optimize floor space. Additionally, for those in need of even more room, a double hip-to-gable loft conversion project is also feasible in Putney.

years of experience


m2 of added loft space


hours on construction site


Planning a loft conversion? Here's how we make it simple at JJD Loft Conversion:

Initial Consultation

Start your journey by contacting us, your local loft conversion experts. We’ll arrange an initial consultation to discuss your vision, needs, and budget, saving you the hassle of searching for loft conversion near me.

Design and Proposal

Our skilled team will work closely with you to create a tailored design that maximizes space and suits your style. We’ll provide a detailed proposal outlining the project scope, timeline, and costs for your loft extension or conversion.

Planning and Permissions

Rest assured, we’ll handle all necessary planning permissions and building regulations, ensuring a smooth process from start to finish.


Once approvals are in place, our experienced craftsmen will begin construction. From structural work to finishing touches, we’ll keep you informed and involved every step of the way.

Completion and Handover

Before handing over the keys to your newly transformed space, we’ll conduct a final inspection to ensure everything meets our high standards. Your satisfaction is our priority, and we’ll go above and beyond to exceed your expectations.

Contact us today to get started on your project.


FAQ with JJD Loft Conversion, Putney

Do you provide loft conversion services in Putney?

Yes, we are experienced loft conversion specialists serving Putney and surrounding areas with high-quality conversion.

What types of loft extensions do you offer in Putney?

We offer a variety of loft extension designs in Putney, including dormer, hip-to-gable, and Velux conversion to suit different home styles.

How can I start my loft conversion project in Putney?

Contact us to arrange a consultation in Putney, and we’ll discuss your specific needs and the potential for transforming your loft space.

Are all homes in Putney suitable for a loft conversion?

Most homes are suitable. We conduct an initial site visit to assess and plan the best type of conversion for your Putney home.

What is the cost of a loft conversion in Putney?

The cost can vary depending on the design and specifications. Please reach out for a detailed quote specific to your Putney home.

How long will a loft conversion take in Putney?

On average, loft conversion in Putney take between 6 to 12 weeks, depending on the project’s scope and complexity.

Will I need planning permission for my loft conversion in Putney?

We will help you determine if planning permission is needed for your loft conversion in Putney and assist with the application process if required.

How much value can a loft conversion add to my home in Putney?

A loft conversion can significantly increase the value and functionality of your home, making it a worthwhile investment.

Check Some Of Our Previous Works