Blue NF
Excellence in construction & renovation
Blue NF
Your trusted construction partner
Bleu NF is an eco-responsible general contractor based in Lille, with over 25 years' experience. We help individuals, businesses and local authorities with their construction, renovation and refurbishment projects, combining quality, on-time delivery and energy efficiency.
Construction and renovation solutions made-to-measureenvironmentally friendly, supported by more than 25 years of expertise.
Our Services
Comprehensive building expertise to meet all your needs, from design to completion.
Project management
Complete management of your projects from A to Z with a rigorous, methodical approach.
New construction
Construction of new buildings using modern, sustainable techniques.
Interior renovation
Transform and modernize your interior spaces to suit your needs.
Rehabilitation
Restoration and enhancement of existing buildings with respect for heritage.
Façades
Refurbishment and embellishment of facades for a modern, attractive image.
Paint
Interior and exterior painting work with quality finishes.
Wall coverings
Installation of decorative and technical wall coverings.
Tiling & earthenware
Installation of tiles and earthenware in every room of your home.
Partitions & plasterwork
Creation and modification of partitions with associated plasterwork.
Insulation
Improving energy efficiency through high-performance insulation solutions.
Eco-services
Ecological and sustainable solutions for environmentally-friendly living.
Made-to-measure
Custom creations tailored to your specific and unique needs.
Our Process
A proven methodology to carry out your construction and renovation projects with excellence, from initial design to final delivery.
Consulting & Analysis
Initial meeting to understand your needs, define your budget and analyze the feasibility of your project.
- Technical evaluation - Personalized advice - Budget estimate
Design & Planning
Preparation of detailed plans, choice of materials and execution schedule.
- Technical drawings - Materials selection - Detailed planning - Permits required
Contractualization
Signature of contract with detailed estimate, performance conditions and guarantees included.
- Final quotation - Contractual clauses - Insurance - Warranties
Work execution
Implementation of the project according to quality standards, with regular monitoring and compliance with deadlines.
- Site management - Quality control - Planning follow-up - Regular communication
Delivery & Tracking
Acceptance of work, final cleaning and post-delivery support with guarantees.
- Acceptance of work - Cleaning - Documentation - After-sales service & warranties
Our Achievements
Discover some of the projects we've completed with excellence. From new build to complete renovation, each project reflects our expertise.
60 m² extension - Laventie
Turnkey project from A to Z for a modern 60 m² extension using eco-responsible materials.
35 Housing units - Linselles
New construction of a 35-unit residential complex with environmental standards.
64 Top-of-the-range homes - Tourcoing
Upscale new construction of 64 homes with premium finishes and modern technologies.
Cool Roofing - 2000 m²
2000 m² energy-saving cool roofing system with reflective materials.
12,000 m2 of metal cladding - 4,800 m2 of resin flooring
Industrial painting project: 12,000 m² of metal cladding renovated, 4,800 m² of floor resin applied, Seclin.
Piktura - 100 Student Housing Units
School of Design with 100 student residences and 14700 m² of classrooms, auditoriums and offices with specialized facilities.
Tailor-made interior refurbishment
Tailor-made interior refurbishment in Lambersart: design, layout and finishing tailored to specific needs.
Office refurbishment - Carrefour - Boulogne sur mer
Complete refurbishment of the Carrefour offices in Boulogne-sur-Mer: modernization, layout, finishes and optimized comfort.
Rehabilitation Miscellaneous, Thermal Insulation
Various renovation work including thermal insulation to improve comfort, energy performance and overall sustainability.
Facade renovation - 1850 m2
Complete facade renovation in Lille: 1850 m² restored for a modern, long-lasting look.
Hotel Façade Restoration - 3400 m2
Restoration of a hotel facade in Valenciennes: 3400 m² renovated for elegance, durability and enhancement.
Custom work and furniture - Marcq en Baroeul
Interior design work with bespoke furniture manufacture in Marcq-en-Barœul, unique and functional design.
Why choose Blue NF ?
Discover the advantages that make us your ideal partner for all your construction in the North of France and beyond.
Recognized expertise
Over 25 years' experience in the construction industry with an experienced and qualified team.
Complete mastery of modern and traditional techniques
Qualibat & RGE certifications
Certified to guarantee the quality and energy efficiency of our work.
Eligibility for financial assistance - Compliance with standards
Lean Management
Proven method for large-scale professional projects (+€500k).
Planning optimization - Cost control - Maximum efficiency
Eco-responsible approach
Eco-friendly materials, waste management and reduced environmental impact.
Sustainable construction - Respect for the environment
Transparent communication
Regular monitoring, detailed reporting and clear communication throughout the project.
Total transparency - Personalized follow-up - Responsiveness
Meeting deadlines
Rigorous planning and strict adherence to agreed deadlines for all our projects.
Optimized planning - Contractual commitment - Reliability
What our Customers
Discover the testimonials of our satisfied customers who trust us for their construction and renovation projects.
"Bleu NF completely renovated our living room. Impeccable work, deadlines met and very professional team. We highly recommend their services!"
"Construction of our house with Bleu NF. Excellent follow-up, valuable advice and quality finishing. A team that listens and is very competent."
"Façade of our building redone by Bleu NF. Magnificent result! On budget and on schedule. A serious and reliable company."
"Thermal insulation of our house carried out by Bleu NF. Visible energy savings from the first winter. Meticulous work and friendly team."
"Complete refurbishment of our old office. Bleu NF combined modernity with respect for the building's character. Exceptional result!"
"Tiling throughout our house. Meticulous and clean work. The Bleu NF team is very professional. We are delighted with the result!"
Our Commitment Eco-Responsible
At Bleu NF, we're building the future while respecting our planet. Discover our concrete actions for a more sustainable and responsible construction industry.
Eco-friendly materials
Priority use of environmentally friendly materials, from sustainable sources for all our projects.
Waste Management
Systematic selective sorting and recovery of site waste. Maximum reduction of waste sent to landfill.
Reusing tools
Systematic cleaning and reuse of our tools and equipment to reduce our environmental impact.
Reduction of pollutant materials
Progressive reduction in the use of non-ecological materials in favor of sustainable and respectful alternatives.
Our Positive Impact
Our Environmental Certifications
"Building today with tomorrow in mind. Every project is an opportunity to contribute to a more sustainable future for generations to come."
Let's talk about your Project
Contact us today to discuss your construction and renovation needs. Our team of experts is here to support you.
Need a quote?
Contact us directly for a free personalized quote. We respond quickly to all your requests.
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