What is a Modular Extension?
A modular house extension is a modern alternative to traditional building methods, where the core structure is made from separate prefabricated parts which are assembled on-site. This means your extension can be installed in days, not weeks, minimising disruptions to your daily life.
Whether you’re adding a new dining room, a home office or cosy living space, a modular building extension is designed to be a smart and efficient way to increase the footprint of your house for any purpose. Plus, with our fixed-cost solutions, you’ll never be caught off guard by any surprises or hidden fees.
Benefits of a Modular Extension
If you’re considering expanding your space, a modular home extension offers a range of advantages. Here’s why more homeowners are choosing this modern solution:
- Quick Installation: Modular extensions offer a swift installation process, getting your new space up and running in days.
- Industry-Leading Thermally Efficient: Built to keep your home warm in winter and cool in summer, all while cutting down your energy bills.
- Bespoke to You: From the size and shape to the style and materials, your extension is made to bring your vision to life, exactly how you see it.
- Fixed Costs: What you’re quoted is what you pay. No hidden costs, no stress.
- Building Control Approved: Our modular house extensions are fully compliant with the necessary building regulations, guaranteeing the highest standards of safety and quality.
- Ideal for Built-Up Areas: No garden access? No problem. Modular extensions are designed in sections that can be carried through your home, making them perfect for properties in built-up areas.
Why Choose Haus Installations?
At Haus Installations, we’re not just about building exceptional spaces, we’re about building trust. We’re a family-run, independent company, committed to delivering quality modular extensions in the UK, that homeowners can trust.
No Deposit, No Pressure
We’ll leave you with a free, no-obligation quote, and you’re free to consider it at your own pace. If you decide to go ahead, you don’t pay a penny until the job is complete and you’re happy with our work.
Quality Materials and Design
We only use top-tier, A+ rated materials in a design that ensures no condensation, corrosion or thermal bridging. Combined with triple insulation and our patented GRP profile system, your modular home extension will last a lifetime.
Expert Team
Our team knows modular extensions inside and out. From design to installation, we make the whole process smooth and simple, so you can relax and let us do what we do best.
Increase Your Property’s Value
A well-designed extension can significantly boost the value of your property. Whether it’s a modular extension, an elegant orangery or a bright conservatory, adding more space will only entice potential buyers.
Eco-Friendly
Our extensions are built with energy efficiency in mind, helping you reduce your environmental footprint while keeping your home comfortable year-round.
Comprehensive Aftercare
Every modular building extension we install is backed by our 10-year Happy Haus guarantee, giving you peace of mind long after installation. Plus, if you have any questions, our advice is just a phone call away.
10-Year Guarantee
Our products and workmanship are all covered by a 10-year guarantee, giving you peace of mind that you can trust our products will last.
Modular Extension Successes
See our gallery of completed work and gain inspiration for how your home could also be transformed.
Haus Installations Bespoke Modular Extensions
At Haus Installations, we don’t do generic designs. Every modular home extension is completely bespoke, meaning it’s built just for you. Whether you’re looking to add a new lounge, a home gym or an extra bedroom, we take the time to understand your needs and craft the perfect extension for you.
Our Modular Extension Process
Building your dream extension is simpler than you think. Here’s how we do it in just four simple steps:
Consultation
We’re here to bring your ideas to life and that starts with getting to know you and exactly what you’re looking for. We’ll go through every step in detail, making sure we truly understand your vision.
Design
Our expert team then works with you to design a space that suits your home and lifestyle perfectly, tailoring every decision to your needs. We consider every detail, from the precise layout to unique finishes, ensuring your modular house extension enhances your space for years to come.
Installation
Watch as your bespoke extension takes shape in a fraction of the time of a traditional build. Complete installations in a matter of days, so you can start enjoying your new space without the wait.
Aftercare
We’re dedicated to providing excellent aftercare to ensure you’re happy with our service. Whether you have questions or need assistance, our team is always ready to provide the support you deserve.
Our Happy Hauses
To see examples of our work for other customers and to search for inspiration, have a look at some of our previous happy hauses.
New Casement Windows in Hereford Farm House
Recently transformed farmhouse near Leominster with 5 chartwell green Casement Windows. Customer thrilled: "Brilliant service, fantastic job, so clean and tidy, thank you!"
Haus Transformation
Complete Haus transformation in Worcester with new windows, doors, fascia, guttering, mock Tudor boards, and conservatory conversion. Happy customer!
New Roofline, Mock Tudor and Windows
New roofline installation with fascia, soffit, and guttering. Cream uPVC double glazing windows, updated lead work, and composite mock Tudor boards.
New Bi-fold Door
Large bi-fold door and roof lantern extension by Haus Installations. Great focal point, garden access, and natural light.
All new uPVC fascia, soffits, & guttering in Rosewood colour
Our roofline range features modern, durable designs for home aesthetics, integrity, and safety. Exceptional Rosewood roofline installed in Worcester.
Chartwell green cladding and Roofline
Another happy Haus customer. New fascia, soffits, guttering, and Chartwell green cladding as specified. We think it looks great!
Conservatory Warm Roof Conversion
Our expert team tackled structural challenges for this conservatory warm roof conversion. Now, it's a well-insulated, year-round usable room with improved acoustics.
Replacement Guttering and Roofline
New fascia, soffits, and guttering in agate grey, replacing old uPVC. Finished with dry verge end caps, ensuring modern design, integrity, and safety.
Guttering and Roofline Replacement Worcester
New white uPVC fascia, soffits, and guttering with dry verge caps installed by Haus Installations in Worcester.
Security Fire Doors in Worcestershire
Double security steel doors with fire escape panic bars installed at a martial arts center in Worcester by Haus Installations.
All new Windows & Doors
New UPVC double-glazed windows and doors, combining modern technology with traditional aesthetics. Extended warranty ensures long-lasting, brilliant appearance and peace of mind.
A beautiful conservatory conversion in Malvern
The complex dogleg roof design faced many hurdles but was completed smoothly by our skilled design, surveyor, and installation teams. The customer now enjoys a stunning, usable room year-round.
Chartwell green composite door
Bespoke Chartwell green composite door installed in Worcester by Haus Installations. Customer’s knocker and hardware matched perfectly as requested.
Fascia replacement in Rosewood uPVC
New rosewood fascia, soffits, and guttering fitted by Haus Installations' professional team in Worcestershire.
Finished Warm Roof Conversion
We loved seeing this customer’s finished warm roof conversion in Worcester. With electrics, plastering, and decorating done, their conservatory is now a year-round room.
Don't Just Take Our Word for It
We’re not ones to blow our own trumpet, so we let our customers and their happy hauses do it for us. Read what they have to say.
Not What You Are Looking For?
If this service isn't quite what you need, explore our other living space solutions.
Stay Inspired
View many of the window replacements and other projects we’ve completed and gain some inspiration for your own home improvement project.