Premium Loft Conversions in Grays & Essex

Move up, not out. transform your dusty attic into a luxurious master suite, home office, or guest bedroom with a bespoke loft conversion.

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Years
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The Ultimate Home Upgrade

If you love your home in Grays but need more space, the answer is often right above your head. A loft conversion is the smartest way to add a substantial bedroom and en-suite without sacrificing a single inch of your garden.

At Clampin Building Contractors Ltd, we are experts in maximizing roof space. We understand the specific architecture of Essex homes, from the Victorian terraces in Brentwood to semi-detached properties in Upminster. We handle the complex structural engineering required to make your new floor safe, stable, and fully compliant with building regulations.

We don’t just build rooms; we create seamless additions. Our goal is to design a staircase that flows naturally from your existing landing, making the new floor feel like it was part of the original house, not an afterthought.

Unlock Your Attic's Potential

Unsure if you have enough headroom? We offer a free feasibility study. We can quickly assess your ridge height and roof structure to recommend the best conversion type for your property.

07719 437949

Types of Loft Conversions

Every roof is different. Whether you live in a detached house or a terrace, we select the right build method to maximize your internal space while adhering to Thurrock planning guidelines.

Rear Dormer Conversions

The most popular choice. We extend the rear roof vertically to create a large box shape, offering full headroom and vertical walls—perfect for a master bedroom and en-suite.

Hip-to-Gable Conversions

Essential for semi-detached homes with a sloping side roof. We straighten the side wall to create a gable end, unlocking huge amounts of internal floor space.

Velux / Rooflight Conversions

The most cost-effective option. We leave the roofline unaltered and install high-performance windows, flooding the space with natural light. Ideal for home offices.

L-Shaped Dormers

Specifically for Victorian period properties. We build two dormers that join together, often creating two separate rooms (a bedroom and a bathroom) over the rear addition.

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THE CLAMPIN DIFFERENCE

Seamless Integration

A bad loft conversion looks "tacked on." A Clampin loft conversion looks like it belongs. We focus heavily on the details—matching roof tiles, sourcing identical bricks, and replicating your internal banisters.

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Minimal Disruption

For the majority of the build, we access your loft via scaffolding and the roof. This means we keep materials out of your hallway and minimize dust in your living areas.

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Fire Safety Experts

We handle all fire regulation upgrades, including installing fire doors and smoke alarms, ensuring your family sleeps safely in your new top-floor sanctuary.

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Staircase Mastery

The staircase is the key to a good loft. We design compact, comfortable stairs that maximize headroom and flow naturally from your first-floor landing.

REVIEWS

Hear from our happy clients.

We pride ourselves on our reputation in the local community.

The team transformed our dark kitchen into a bright open-plan space. Professional, tidy, and on budget.

Sarah J.

Grays, Essex

Our garden room is absolutely stunning. The timber work is top-notch. Highly recommended!

Mark D.

Upminster

Great communication from start to finish on our loft conversion. Dealing with Clampin was a pleasure.

Emma W.

Brentwood

Ready to Go Up in the World?

Contact us today for a free design consultation and quote for your loft conversion in Grays or Essex.

info@clampinbuilding.co.uk
Serving Grays, Thurrock and Surrounding Areas
07719 437949

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