Practical articles on roofing, insulation, subsidies and maintenance. Written by Valentin.
What does a dormer cost in 2026? Prefab and custom prices, the permit rules per municipality in Groningen, Friesland and Drenthe, and the installation process step by step.
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What does a roof window cost in 2026? VELUX and FAKRO prices, the fitting process step by step and when installation is or is not a good idea. Practical advice from Northern Netherlands.
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IMG for earthquake damage, NCG Measure 28 for reinforcement plus insulation, and Nij Begun Measure 29 for insulating yourself. How to combine them smartly, with experience from the Eemsdelta.
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When is a repair enough and when is replacement smarter? The 30% rule of thumb, cost comparison and honest advice from Northern Netherlands.
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How do you spot a roof leak before damage gets serious? From water stains to musty smell, chimney lead flashing and condensation. With practical experience from Northern Netherlands.
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Overview of all subsidies for roof insulation in Groningen and Noord-Drenthe. Nij Begun (up to 100% reimbursement), ISDE (€16.25/m²), Warmtefonds and calculation examples.
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