About Us
Dutch Construction Brothers is a multidisciplinary construction and renovation company based in central Portugal. We specialise in roof renovations, home improvements, moisture control, insulation upgrades and high-quality interior and exterior remodeling.
With roots in Dutch craftsmanship and decades of hands-on building experience, we bring precision, reliability and modern European standards to Portuguese projects.
Our philosophy is straightforward: work safely, communicate clearly and deliver results built to last.
Our Vision
Central Portugal offers exceptional properties, but many require technical improvements, structural reinforcement, modern insulation and professional finishing.
Our vision is to raise the level of renovation and remodeling in this region through:
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High-quality workmanship
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Proven modern building methods
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Durable and climate-adapted material choices
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Transparent, honest communication
We aim to be the preferred contractor for new residents, investors and local homeowners seeking a trustworthy and technically strong construction team.
Our Expertise
Renovation & Remodeling
We specialise in both full-property renovations and roof-focused remodeling work, delivering technically reliable upgrades that extend the lifespan and performance of your home. Whether restoring a traditional Portuguese house, modernising interior spaces or renewing an ageing roof structure, we combine accurate workmanship with proven materials to achieve long-term durability.
Our services include structural corrections, moisture management, insulation improvements, roof reconstruction and comprehensive interior remodeling, all executed to European quality standards and tailored to the demands of the Portuguese climate.
Roofing & Detail
We specialise in high-precision roofing and detailing work, ensuring every critical joint, transition and surface is installed to the highest technical standard. From watertight flashing to structural roof repairs, we combine advanced materials with accurate craftsmanship to deliver long-term protection in the demanding Portuguese climate.
Climate & Insulation
We provide advanced climate control and insulation solutions designed to improve energy efficiency, moisture management and overall indoor comfort. By combining modern ventilation systems with high-performance, sustainable insulation materials, we create healthier living environments that remain stable throughout Portugal's demanding temperature and humidity shifts.
Technical Inspections & Quotations
We carry out comprehensive on-site technical assessments to identify structural conditions, moisture risks, roof defects and required building improvements. Using precise measurements and, when necessary, drone-supported roof inspections, every quotation is based on accurate and verifiable data.
The inspection has a fixed fee of €75, which is fully deducted from the final project cost once the quotation is approved. This ensures clear findings, reliable recommendations and transparent pricing from the very beginning.
Why Clients Choose DCB
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Dutch technical standards and craftsmanship
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Reliable planning and direct communication
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Expertise in both renovation and structural repair
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Access to modern building solutions (ventilation, insulation, waterproofing, roof works)
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Full service — from inspection to final delivery
We don't just renovate homes — we build trust and long-term value.