Loft Bedroom Conversions Across London

For over 22 years, Foundation and Finishing has been creating Loft Bedroom Conversions across Greater London. We transform unused roof space into comfortable, welllit bedrooms tailored to your needs.

London's Most Trusted Construction Partner

20+ Years Delivering Excellence

100+ London Projects Completed

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Based on 56 Reviews
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Based on 82 Reviews
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Based on 108 Reviews

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Our Services

Professional Building Services in Loft Bedroom Conversions

For over 22 years, Foundation and Finishing has been delivering exceptional Loft Bedroom Conversions services across Greater London. Whether you're adding space with a side return, creating an open-plan kitchen-diner, or building a double-storey addition, we handle every detail from planning permission to final completion.

Turning your loft into a bedroom is a practical way to gain an extra room without extending the footprint of your home. Whether for a growing family, guests, or even a main bedroom with views, we design loft bedrooms that feel calm, comfortable, and well proportioned. Depending on your roof type and head height, we may use dormers, mansards, hip to gable adjustments, or Velux windows to create the right balance of space and light.

We plan layouts around headroom, staircase positions, and furniture placement so the room feels spacious and easy to use. Good insulation, heating, and window choice are essential for comfort, and we integrate storage solutions into eaves and awkward corners. From structure and building control through to finishes, we manage the entire process, delivering a readytouse bedroom that fits seamlessly with the rest of your home.

Extra Bedroom Space

Adds a valuable additional bedroom without the cost and hassle of moving.

Value & Flexibility

Increases both property value and how flexibly you can use your home.

Tailored Design

Can be tailored to your preferred style, furniture, and storage requirements.

Uses Unused Roof Area

Makes productive use of roof space that was previously underused or just for storage.

Planning-Friendly in Many Cases

Often achievable under permitted development with the right design and volume.

Multiple Use Cases

Ideal for master suites, children’s bedrooms, or guest accommodation.

Why Families Choose Us

20+ Years, Results
That Speak for
Themselves

Over 100 London families trusted us with their biggest investment. The kind of work that makes homeowners call us back for their next property.

You Decide Everything, We Handle Everything

Over 100 London families trusted us with their biggest investment. The kind of work that makes homeowners call us back for their next property.

Group 2661 Foundation and Finishing in Greater London

Work That Actually Gets Done On Time

Over 100 London families trusted us with their biggest investment. The kind of work that makes homeowners call us back for their next property.

Same Team From Quote to Completion

We work with the same qualified tradespeople on every job. Gas engineers, electricians, builders, finishers. They know our standards and they deliver. One point of contact for you, zero coordination headaches.

Honest Communication

We give you realistic timelines and pricing up front. If we discover something unexpected during the work, you know immediately. No hiding problems until it's too late.

Group 2661 Foundation and Finishing in Greater London

20+ Years, Results
That Speak for
Themselves

Over 100 London families trusted us with their biggest investment. The kind of work that makes homeowners call us back for their next property.

You Decide Everything, We Handle Everything

Over 100 London families trusted us with their biggest investment. The kind of work that makes homeowners call us back for their next property.

Same Team From Quote to Completion

We work with the same qualified tradespeople on every job. Gas engineers, electricians, builders, finishers. They know our standards and they deliver. One point of contact for you, zero coordination headaches.

Honest Communication

We give you realistic timelines and pricing up front. If we discover something unexpected during the work, you know immediately. No hiding problems until it's too late.

Work That Actually Gets Done On Time

Over 100 London families trusted us with their biggest investment. The kind of work that makes homeowners call us back for their next property.

icon Trusted Construction Services
icon Quality Craftsmanship & Reliability
icon Strong Foundations, Lasting Results
icon Professional & Committed Team
icon Trusted Construction Services
icon Quality Craftsmanship & Reliability
icon Strong Foundations, Lasting Results
icon Professional & Committed Team

Our Process

Simple. Straightforward. No Surprises.

Here’s exactly how we handle every project, from start to finish.

Get In Touch

Here's exactly how we handle every project, from start to finish.

We Listen & Advise

We measure everything, talk through your vision, and tell you what will actually work in your space.

Clear Quote

Fixed price. Fixed timeline. No surprises halfway through your project.

We Build It

Same team from day one to completion. Weekly progress photos. Direct line to Fares whenever you need answers.

Frequently Asked Questions

With careful design, use of dormers or rooflights, and smart furniture placement, loft bedrooms can feel spacious and airy despite the roof slopes.

Yes, building regulations approval is essential for structural safety, fire escape, insulation, and staircase design. We handle this as part of the project.

Often yes. Many clients combine a loft bedroom with an ensuite and dressing area to form a full master suite.

In most cases, yes. Adding an extra bedroom often has a strong positive effect on property value, particularly in London.

It depends on space and plumbing routes, but in many cases an ensuite is possible. We explore options at design stage.

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