KBL Construction Group
ConstructionExtensionsConversionsPortfolioContact
Request a quote
ConstructionServicesExtensionsConversionsPortfolioContact
Request a quoteCallWhatsApp

Garage & structural conversions

more space, less disruption

Transform underused structures into liveable space.

We convert garages, barns and outbuildings into practical rooms, offices, or guest suites with full building regulation compliance.

Request a quoteView options
Home officeQuiet, productive workspace
Guest suiteBedroom + shower room
PlayroomFlexible family space
Utility + WCExtra practical storage
Built to regulation, ready to use.

We upgrade insulation, electrics, and ventilation so the conversion feels like a natural part of the home.

See conversion types ->
Regulation ready

Insulation, ventilation, structure, and fire safety reviewed.

Designed to feel original

Layouts planned so the room feels connected to the home.

Utility coordination

Electrics, plumbing, heating, and data points planned early.

Clear handover

Sign-offs, certification, and snagging completed before finish.

Conversion types

Choose the right conversion

We handle integral, attached, and detached conversions with layouts that feel like part of the home.

Integral garage

Seamless integration with the main house and minimal external changes.

Attached garage

Extend living space while improving access to the garden.

Outbuilding & Barns

Ideal for studios or annexe-style spaces with separate access.

Building regs

Building regulations covered

We ensure insulation, ventilation, fire safety, and structural requirements are all met for a compliant conversion.

Thermal upgrades

Wall, floor, and roof insulation to meet standards.

Electrics & plumbing

Certified wiring, lighting, and plumbing as required.

Windows & access

New openings, doors, and glazing to suit the layout.

Premium conversion detail

More than boarding out a garage.

A good conversion should feel permanent, warm, quiet, and properly integrated. We plan the hidden details that make the room comfortable long after handover.

Thermal envelope

Floor, wall, and ceiling insulation planned to regulation.

Light & access

New openings, doors, glazing, and circulation routes.

Services

Electrics, heating, plumbing, ventilation, and data points.

Finish integration

Floor levels, plastering, skirting, decoration, and joinery.

Sample layouts

Popular layout ideas

Layouts designed around how you plan to use the space.

Home office + storage

Ideal for hybrid working
FeaturesDesk zone, built-in storage, data points
Best forSingle garage conversions

Guest suite

Bedroom + shower room
FeaturesEnsuite, wardrobe wall, quiet zone
Best forOutbuildings and barns

Family playroom

Flexible living space
FeaturesSoft flooring, storage wall, media point
Best forIntegral garage conversions
Considering a larger project?

Conversions can work alongside extensions and renovations.

If your garage conversion is part of a wider home upgrade, we can plan the structure, services, and sequencing as one joined-up build.

Request conversion adviceView extensions
FAQs

Conversion questions answered

What most homeowners ask before starting.

Do I need planning permission?

Most garage conversions fall under permitted development, but we confirm this during the survey. Outbuildings, barns and detached garages in most cases will require planning permission if they undergo a change of use.

How long does a garage conversion take?

Typically 1-3 weeks depending on scope and utilities.

Can you add a bathroom?

Yes. We can include a WC or full ensuite with all plumbing and ventilation handled. Planning permission may be required depending on the type of the existing structure, building control will always be required.

Will the space be warm?

We insulate walls, floors, and ceilings and install efficient heating options to obtain the optimum thermal values.

Get in touch

Request a conversion quote

Share your type of existing structure, intended use, and timeline. We will confirm availability and outline the next steps.

Phone024 7775 2739
Emailsales@kblucas.co.uk
Service areaMidlands and surrounding areas.
Construction project details
KBL Construction

Professional building services across the Midlands.

ConstructionExtensionsConversionsContact