About MM Loft Conversion

Our Experience

We are a loft conversion company based in Croydon, South London with more than 12 years of experience in this industry.Most loft extensions do not need planning permission and unlike a ground or first floor extension, can be the most affordable way to extend your home. Here at John Duncan we take great pride in converting an unused attic space into a beautiful and practical living space. Extending your loft can not only increase your overall living space but also seriously increase the value of your house.

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Our Services

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Hip To Gable

Most properties have a sloping side. With a hip-to-gable conversion, replace the sloping side with a vertical wall. This helps free some extra floor space sometimes even large enough to accommodate…

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Velux (Roofline)

 When you already have enough headroom, Velux loft conversion is the right choice. Installing Velux windows into the roof allows the right amount of light into the room and it is less disrupti…

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Part loft and Structure

From the very first free consultation, and site survey, until it is "ready to paint", we are here to help you in every step. We'll talk and discuss what's best for you and also wh…

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Complete loft

From the very first free consultation, and site survey, until it is "ready to paint", we are here to help you in every step. We'll talk and discuss what's best for you and also wh…

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Rear and Side Extension

We’re proud to be the most accredited Rear and Side Extension company in Croydon and the South East. Our commitment to achieving the highest possible quality in our extensions means we fully end…

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Complete Refurbishment

MM Loft Conversion specialise in full home renovation and refurbishment. We have the skills, experience and knowledge to fully renovate and refurbish your home at an affordable cost. We will manage th…

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Why MM Loft Conversion?

Planing & Design

We have put years of effort to come up with the best plans and designs.

CERTIFIED SERVICE

For loft conversions, the experts at MM Loft Conversion can handle it all.

AFFORDABLE PRICE

We provide our professional services at the most competitive prices.

QUALITY WORK

We do not compromise quality at any rate.

UNPARALLELED EXPERIENCE

With two decades of experience in this field, to us, conversions are a cakewalk. 

GREAT SUPPORT TEAM

To us, nothing matters more than 100% customer satisfaction.

What Our Client Says

We Are Associates

For a Free No Obligation Quote!
Call Today on 0203-740-6444

Our Address

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