Roof extension
Full loft conversion including structural work and finishing.
More living space without moving.
Excellent insulation and energy-efficient design.
One single contractor for the entire project.
Arslan Group: your premier contractor for sustainable and stylish loft conversions.
A loft conversion or roof extension instantly creates a complete, extra floor of living space. At Arslan Group, we manage the entire process: from structural calculations and design to construction and finishing. We build roof extensions for homes in North Holland and South Holland in accordance with the latest construction and insulation standards, ensuring the expansion blends seamlessly with the style of your home. Thanks to our integrated approach, you will have a single point of contact throughout the entire project.
Why choose Arslan Group for your loft conversion?
Everything under one roof
From design to permitting and construction, fully handled by our in-house specialists.
Structural integrity
We work with experienced building specialists and comply with all safety and insulation standards.
Bespoke aesthetics
Every loft conversion is tailored to the existing home and your personal wishes.
Fast execution
Tight scheduling and efficient work methods ensure minimal disruption.
Previously completed loft conversions
Explore our completed loft conversions and home extensions across various property types. From modern city apartments to characterful 1930s homes, we know how to create an expansion that blends seamlessly with the existing roofline while enhancing the overall character of your home.
Build higher, live larger with a loft conversion from Arslan Group
A loft conversion is the perfect way to create extra living space without extending outward. At Arslan Group, we handle the entire process from start to finish: from the initial design to the final touches. We ensure the structure is robust, safe, and durable, using high-quality materials and a finish that seamlessly blends with your existing architecture.
Our experts will guide you personally through every step of the journey. We collaborate on layout, natural light, and material choices, ensuring the result is not only highly functional but also aesthetically stunning. With Arslan Group, you choose peace of mind, expert craftsmanship, and a home extension that permanently enhances the value and appeal of your property.
With a single partner managing everything: build smarter, faster, and with confidence
Fair pricing, no surprises
Upfront, you will receive a clear quote covering everything: labor, materials, and pricing. Any changes during the project are always discussed with you first, including any extra costs and timeline adjustments. This way, there are no unpleasant surprises afterwards.
A dedicated project manager as your single point of contact
You will be assigned a dedicated project manager who will oversee your project from start to finish. They will know all the details, coordinate with the teams, and answer all your questions—so you always know exactly who to contact.
Tight scheduling, clear progress
We plan the project step-by-step and agree on clear schedules for both start and completion. We keep you in the loop with transparent updates on our progress and the next steps. This guarantees peace of mind and a clear overview.
Guaranteed support, now and in the future
We won't leave you hanging after completion: you get a full warranty on all work, and we offer maintenance contracts. This keeps your building, home, or interior in top condition, giving you one trusted partner who handles everything for you, both now and in the future.
Answers to all your questions
Frequently Asked Questions
Can't find your question?
Please feel free to get in touch with us
What is the difference between an attic extension and a dormer window?
A dormer window makes your room wider and higher while staying within the existing roofline. A roof extension, however, adds a whole extra floor to your home. This actually gives you additional rooms, such as an extra bedroom, bathroom, or workspace. While it is a larger project, it provides significantly more space and adds much more value to your property.
Do I always need a permit for a roof extension?
How much disruption does a loft conversion cause, and how long does it take?
Is a roof extension well-insulated and safe?
