
West London Builders
Double Storey Extensions in West London
When your home no longer provides the space you need, moving is not always the best solution. A professionally designed double storey extension in West London can help you create additional living space while improving your home's comfort, functionality, and long-term value.
At Norlix Builders, we specialise in high-quality double storey extensions in West London, helping homeowners transform their properties with practical and beautifully designed extensions. Whether you need extra bedrooms, a larger kitchen, improved living areas, or a better layout for your growing family, our experienced team delivers tailored building solutions designed around your needs.
From the initial planning stages through to the final finishing touches, we focus on quality workmanship, clear communication, and a smooth construction process.
Our Double Storey Extension Services in West London
Every home is different, which is why we provide personalised extension solutions based on your requirements, lifestyle, and property.
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Rear Double Storey Extensions
A rear double storey extension is a popular option for homeowners who want to expand the back of their property. This type of extension can create larger kitchens, open-plan living areas, additional bedrooms, and more practical family spaces.
Our team focuses on creating designs that improve your home's flow while maintaining a seamless connection between the original property and the new extension.
2
Side Return Double Storey Extensions
Side return extensions are a great way to make use of unused space alongside your home. They can help improve your property's layout while adding valuable space across two floors.
We create practical designs that maximise available space while ensuring the extension complements the existing character of your property.
01
Initial Consultation
We begin by understanding your goals, ideas, and requirements. This allows us to discuss the best options for your property and provide guidance based on your needs.
How It Works
Our Double Storey Extension Process
At Norlix Builders, we understand that extending your home is a major investment. Our structured approach helps make the process clear and straightforward.
02
Planning and Preparation
Before construction begins, we consider important factors such as design requirements, structural considerations, and planning regulations.
03
Construction and Project Management
Our team manages the building process with attention to detail and professional workmanship. We keep communication clear throughout the project so you understand each stage.
04
Final Finishing
Once construction is complete, we focus on the finishing details to ensure your new space meets your expectations and works perfectly for your home.

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Create More Space Without Moving Home
A double storey extension is one of the most effective ways to maximise the potential of your existing property.
Many homeowners choose double storey extensions to create:
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Additional bedrooms
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Larger kitchens and dining areas
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Extra bathrooms
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Home offices
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Family living spaces
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Guest accommodation
Unlike a single storey extension, a two storey extension allows you to improve both the ground floor and upper floor of your property.
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Complete Home Improvement Services
Alongside double storey extensions, Norlix Builders provides a range of residential building services, including:
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Home extensions
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Loft conversions
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Full house renovations
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Bathroom fitting
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Kitchen installations
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Garage conversions
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Driveways and landscaping
This allows homeowners to work with one trusted team for multiple property improvements.

Double Storey Extension Costs in West London
The cost of a double storey extension depends on several factors, including:
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Size and design of the extension
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Materials used
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Structural requirements
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Internal finishes
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Plumbing and electrical work
Every project is different, so the final cost depends on your specific requirements. A professional consultation is the best way to understand the investment needed for your home.
Home Extension Before & After
TESTIMONIALS
WHAT OUR CUSTOMERS SAYS
"Norlix Builders transformed our unused loft into a beautiful new bedroom and bathroom. The team were punctual, professional, and kept us informed throughout the project. The workmanship was excellent and we couldn't be happier with the result."
"From the initial quotation to the final handover, everything was handled professionally. The kitchen installation exceeded our expectations and the attention to detail was outstanding. We'd happily recommend Norlix Builders."
"We had a single-storey extension completed by Norlix Builders and the whole experience was stress-free. They delivered the project on time, within budget, and the finish is exceptional."
"Our full house renovation was a big project, but the team made the process straightforward. Communication was excellent, the site was kept tidy, and the quality of the work speaks for itself."
"Norlix Builders converted our garage into a fantastic home office. They listened to exactly what we wanted and delivered a high-quality finish. We would definitely use them again."
FAQs
Let's Get Started
Transform Your Home With Norlix Builders
A carefully designed double storey extension in West London can completely change the way you use your home. Whether you need more space for your family, a modern open-plan living area, or additional bedrooms, Norlix Builders can help bring your ideas to life.
Contact Norlix Builders today to discuss your extension project and arrange your consultation.
Expert West London Professionals
Extensions & Loft Conversions
Available 24/7
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Kitchen and Living Space Extensions
Many homeowners choose double storey extensions to create modern, open-plan living areas. A well-designed extension can provide a larger kitchen, more natural light, better entertaining space, and improved family living areas. Our team helps you create a space that is not only visually appealing but also practical for everyday living.
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Additional Bedrooms and Bathrooms
Adding extra accommodation is one of the biggest benefits of a double storey extension.
Whether you need more bedrooms for a growing family, an additional bathroom, or a dedicated home office, we design spaces that support your current lifestyle while adding flexibility for the future.

Why Norlix?
Why Choose Norlix Builders for Double Storey Extensions?
Choosing the right builder is essential when investing in a major home improvement project.
At Norlix Builders, we provide homeowners across West London with reliable building services focused on quality, professionalism, and customer satisfaction.
Tailored Extension Designs
No two homes are the same. We create extension solutions that match your property's layout, your personal requirements, and your long-term plans.
Quality Workmanship
A successful extension requires careful planning, skilled construction, and attention to detail. Our team focuses on delivering high-quality results that enhance your home.
Reliable Communication
We understand that building work can feel overwhelming. That is why we maintain clear communication throughout your project and help make the process as smooth as possible.
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