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3. Modular Rooftop Extensions for Homes UK

Thinking about a home extension? Built off-site with precision and installed quickly on your property, we deliver extra space in a fraction of the time and with minimal disruption to your daily life, unlike traditional methods.

Kent Penthouse Extension
1 Penthouse Extension Consisting of 2 Modules

This bespoke modular penthouse extension in Kent was designed to create additional residential accommodation above an existing building using two factory-manufactured modules. Manufactured off-site and delivered ready for installation, the project demonstrates how modular construction can provide a fast, efficient, and high-quality solution for rooftop developments. The extension maximises the use of available roof space while reducing on-site construction time and disruption to neighbouring properties and occupants.

Kent rooftop penthouse extension completed using modular construction
Off-site manufacturing of a modular penthouse apartment extension
Factory-built rooftop extension module ready for transport to site

Bournemouth Penthouse Development 
Bedroom Penthouse consisting of 3 Modules

This bespoke modular penthouse development in Bournemouth created a contemporary two-bedroom apartment using three factory-manufactured modules. Installed above an existing building, the project transformed previously unused roof space into high-quality residential accommodation with panoramic views and private outdoor space. Manufactured using advanced off-site construction techniques, the penthouse was delivered with reduced construction time, improved quality control, and minimal disruption compared to traditional rooftop construction methods.

Completed modular penthouse apartment installed above an existing building in Bournemouth
Contemporary rooftop penthouse development with private terrace
Bournemouth rooftop development creating a new penthouse apartment
Modular penthouse extension completed using off-site construction
Modern living room within a modular penthouse apartment
Dining area with large glazing inside a rooftop penthouse development
Open-plan kitchen and living space within a modular penthouse apartment
Contemporary bathroom within a factory-built penthouse apartment
Private rooftop terrace of a modular penthouse development

London Rooftop Extension
Roof top extension consisting of 2 Modules 

This London rooftop extension was created using two factory-manufactured modules to provide additional living space above an existing residential property. Manufactured off-site and installed using modular construction techniques, the project demonstrates how unused roof space can be transformed into high-quality accommodation with minimal disruption and significantly reduced construction time. The extension was designed to integrate seamlessly with the existing building while maximising available space and natural light.

This London rooftop extension was created using two factory-manufactured modules to provide addition
Bespoke rooftop extension creating additional living space
Contemporary modular rooftop extension integrated with an existing building
Side view of a completed rooftop home extension in London
Factory manufacturing of a modular rooftop extension module
Crane installation of a modular rooftop extension onto an existing property

Hampshire Modular Rooftop Extension
Residential Extension Consisting of 2 Modules

This bespoke modular rooftop extension in Hampshire was created using two factory-manufactured modules to provide additional living space above an existing property. Manufactured off-site and installed using advanced modular construction techniques, the project demonstrates how rooftop extensions can maximise valuable space while minimising disruption and construction time. The completed extension provides modern, high-quality accommodation that integrates seamlessly with the existing home.

Completed modular rooftop extension above a residential property in Hampshire
Contemporary rooftop home extension created using modular construction
Modern interior living space within a modular rooftop extension
Bespoke rooftop extension adding additional accommodation to an existing home

Frequently Asked Questions

What is a modular rooftop extension?

A modular rooftop extension creates additional living space above an existing property using factory-manufactured modules that are delivered and installed on site.

Do rooftop extensions require planning permission?

Most rooftop extensions require planning approval, although requirements vary depending on the property, location, and design of the project.

How long does a modular rooftop extension take?

Because the majority of construction takes place off-site, modular rooftop extensions can often be completed significantly faster than traditional building methods.

Can a rooftop extension increase the value of my property?

Additional floor space can increase the functionality and market appeal of a property, making rooftop extensions an attractive option for many homeowners.

Why choose GO MODULAR for a rooftop extension?

GO MODULAR designs, manufactures, and installs bespoke modular rooftop extensions using advanced off-site manufacturing techniques, providing a faster, high-quality alternative to traditional construction.

Planning a Modular Rooftop Extension?

Contact GO MODULAR to discuss your project.

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GO MODULAR is the trading brand of Axio Capital UK Ltd. GO MODULAR operates as an independent business specialising in bespoke modular construction and offsite manufacturing throughout the UK.

References online to other companies with similar names may relate to separate legal entities and should not be assumed to refer to GO MODULAR or Axio Capital UK Ltd.

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All images on this website are protected by copyright. If you are using images from this website, please provide the following credit: “Photo Credit: GO MODULAR" and include the link to our website.

GO MODULAR is a trading brand of Axio Capital UK Ltd. GO MODULAR specialises in bespoke modular construction, modular homes, offsite manufacturing, and volumetric modular buildings. GO MODULAR is an independent brand and business operation of Axio Capital UK Ltd.

© Copyright 2026 GO MODULAR - Trademark of Axio Capital UK Ltd. 

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