Preconstruction

Transform Unused Space into Beautiful Living Areas

At HKC Builders Ltd, we specialise in expertly designed and professionally built loft conversions that unlock the full potential of your home. Whether you need an extra bedroom, a home office, a playroom, or a luxurious en-suite, a loft conversion is one of the smartest ways to add functional living space and boost your property value — without the need to extend outward.

Based in the UK, we offer tailored loft conversion services to homeowners across the country, delivering high-quality, regulation-compliant builds that blend seamlessly with the style and structure of your existing home.

Why Choose a Loft Conversion?

Loft conversions are among the most popular and cost-effective home improvement projects in the UK. Here’s why:

• Maximise unused space in your home
• Add value – loft conversions can increase property value by up to 20%
• Avoid the cost and hassle of moving
• Create personalised space – ideal for bedrooms, offices, studios, or guest areas
• Improve energy efficiency with modern insulation and windows

At HKC Builders Ltd, we help you make the most of your loft space with custom designs, practical layouts, and beautiful finishes — all tailored to your lifestyle and budget.

Types of Loft Conversions We Offer

We offer a full range of loft conversion styles to suit different property types, roof shapes, and planning constraints. Not sure which is right for you? Our team will guide you through the best option during your consultation.

🛠️ Dormer Loft Conversion

The most common and versatile option, dormer conversions extend vertically from the existing roof slope to create flat-roofed rooms with ample head height and floor space. Ideal for terraced and semi-detached homes.

🛠️ Mansard Loft Conversion

Typically built at the rear of the property, this involves altering the roof structure to create a near-vertical wall and a flat roof. Popular in urban areas and for period properties, mansard conversions offer the most space but usually require planning permission.

🛠️ Hip-to-Gable Loft Conversion

Perfect for detached or semi-detached properties with a hipped roof. This involves extending the sloping “hip” into a vertical “gable” wall, increasing internal loft space and allowing for a full-width dormer.

🛠️ Velux (Rooflight) Loft Conversion

The simplest and most cost-effective option, this conversion keeps the existing roof structure intact while adding Velux skylights. Ideal if you already have good head height and want minimal disruption.

🛠️ L-Shaped Dormer Conversion

Popular with Victorian and Edwardian homes, this style joins two dormers at right angles, forming an L-shape and creating space for large en-suite bedrooms or studio layouts.

Our Loft Conversion Process

We manage your loft conversion from start to finish with a clear, transparent approach and constant communication.

1. Free Consultation & Survey

We’ll visit your home to assess the loft space, take measurements, and understand your goals. We’ll also advise on the most suitable conversion type and whether planning permission is needed.

2. Design & Planning

Our team prepares detailed designs based on your vision and technical requirements. We handle all planning applications and building regulation approvals if required.

3. Quotation & Timeline

You’ll receive a fully itemised quote with a clear timeline so you know what to expect. No hidden fees, no surprises.

4. Construction & Structural Work

We begin construction with minimal disruption to your household. We manage all structural changes, insulation, electrics, plumbing, and roofing with expert care.

5. Interior Finishing

After the main structure is complete, we finish the interiors — from plastering and flooring to lighting, carpentry, and painting — ready for immediate use.

6. Final Inspection & Handover

We complete all building control inspections and ensure the project meets UK standards before handing over your new loft space.

Why Choose HKC Builders Ltd for Loft Conversions?

With years of experience in domestic construction, we are trusted by homeowners across the UK to deliver high-quality, safe, and beautifully finished loft conversions. Here’s what sets us apart:

✅ Experienced Professionals – Our team includes expert builders, architects, and project managers.
✅ Fully Compliant Builds – We meet or exceed UK building regulations, fire safety laws, and insulation standards.
✅ Custom Designs – Your loft conversion is tailored to your needs, style, and budget.
✅ Transparent Costs – Clear, competitive pricing with no hidden extras.
✅ Minimal Disruption – We work efficiently to keep your home running smoothly during the build.
✅ Aftercare & Warranties – We provide documentation, warranties, and post-project support.

Planning Permission & Building Regulations

Many loft conversions fall under Permitted Development Rights and don’t require formal planning permission, but some projects — such as mansard or dormer conversions on certain properties — do. Our team takes care of all paperwork, including:

• Planning applications (if required)
• Party Wall Agreements (for terraced/semi-detached homes)
• Building control inspections
• Fire safety compliance (fire doors, smoke alarms, escape routes)

Serving Homes Across the UK

We proudly offer loft conversion services throughout the UK, including:

• London
• Manchester
• Birmingham
• Leeds
• Bristol
• Liverpool
• Glasgow
• Sheffield
• And surrounding towns and rural areas

No matter your location, HKC Builders Ltd is ready to help you reimagine your home with a stunning new loft conversion.

Start Your Loft Conversion Journey Today

Ready to add space and value to your home? HKC Builders Ltd is your trusted partner for bespoke loft conversions across the UK. We take care of everything, so you can enjoy a smooth, stress-free transformation and a new living space you’ll love for years to come.

📞 Call us now to book your free consultation or
📩 Get in touch online to receive a detailed quote tailored to your property.