VlasConstruction House Renovation

Foam Concrete vs Traditional Screed for Ground Floor Replacement

Choosing the right floor build up can make a big difference in Dutch renovation projects. Foam concrete is lightweight, self levelling, and adds some insulation, making it ideal when floor height and load capacity are limited. Traditional sand cement screed is heavier, harder, and very durable, but it needs more insulation beneath it and takes longer to dry.

If you need a fast installation, less weight, and better thermal performance in older homes, foam concrete may be the smarter choice. If you want a tough surface and have enough build up height, traditional screed still performs well.

The best solution depends on your structure, insulation target, and project timeline.


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Dry Underfloor Heating for Timber Floors

Upgrade upper floors with a lightweight heating solution designed for timber homes. Dry underfloor heating adds comfort without heavy screed, making it ideal for renovations where load capacity and floor height matter.

Choose electric mats for fast, simple installation in small rooms or hydronic panels for a future ready whole floor system with lower running costs. Add insulation for better efficiency, improved acoustic comfort, and less heat loss.

Perfect for attics, apartments, and older homes, this solution delivers even warmth while protecting the character of your space.

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Milling vs Build-Up Underfloor Heating in Existing Concrete Floors

Planning a renovation in the Netherlands and switching to low temperature heating? The choice often comes down to two retrofit methods for concrete floors.

Milling cuts grooves directly into the slab, keeping floor height almost unchanged. It is fast, efficient, and ideal when ceiling height matters and the concrete is thick enough.

Build-up systems sit on top of the slab. Dry systems are lightweight and quick to install. Wet systems add insulation and strong heat storage, but need more height and drying time.

Milling is best for sound concrete with limited height loss. Build-up is better when you need insulation, faster response, or a floor that cannot be milled.

The right choice depends on structure, insulation, budget, and your heating goals. For many homes, the best solution is the one that fits the floor, not just the room.

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Low Temperature Heating for Deep Retrofit Success

A deep retrofit is the perfect moment to redesign your heating system for comfort and efficiency. Low temperature heating paired with a heat pump works best when the home is well insulated, the piping is properly sized, and each room gets the right emitter type.

Think underfloor heating, low temperature radiators, fan convectors, and smart zoning. Keep supply temperatures as low as possible, use weather compensation, and balance the system carefully to avoid short cycling and wasted energy.

For Dutch homes moving away from gas, this approach is future proof, quiet, and ready for all electric living. Done right, it can cut energy use while improving everyday comfort.


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Hybrid or All Electric Heat Pump After Renovation

After a full home renovation in the Netherlands, choosing between a hybrid heat pump and an all electric heat pump is a strategic decision. If your home is well insulated, has underfloor heating, and a 3 phase connection, all electric can deliver the cleanest path to future proof heating and lower running costs.

If you still rely on existing radiators, want instant hot water, or need a simpler upgrade, hybrid is the practical bridge. It works well in renovated Dutch homes and keeps comfort high while reducing gas use.

Before deciding, check your heat loss, electrical capacity, radiator performance, and hot water needs. The best system is the one that matches your home, budget, and long term energy goals.


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Heat Pump Ready Renovation Checklist for Dutch Homes

Planning a renovation in a pre 2019 Dutch home? Make your house heat pump ready before installing a heat pump. The winning formula is simple: reduce heat loss, improve airtightness, upgrade ventilation, and switch to low temperature heat distribution.

Start with roof, wall, floor, and window insulation. Then seal air leaks, add balanced ventilation with heat recovery, and make sure radiators or underfloor heating can work efficiently at 45 C or lower. Do not forget hot water storage, electrical capacity, and available subsidies that can lower your total investment.

A heat pump performs best in a well prepared home, not in a house that still leaks heat. Renovate in the right order, save energy, improve comfort, and future proof your property for the Dutch energy transition.

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2026 ISDE Ventilation Subsidy for a Full Renovation

A full renovation is the best moment to add balanced ventilation with heat recovery. When walls, floors, and ceilings are already open, ductwork is easier to integrate, costs stay lower, and the system can work at peak efficiency in an airtight, well insulated home.

In 2026, Dutch homeowners may still benefit from ISDE support for WTW ventilation systems, making this upgrade more affordable. The result is cleaner indoor air, less moisture, lower heat loss, and a home that is ready for future energy standards.

If your renovation includes insulation, glazing, or a heat pump, ventilation can fit perfectly into the same energy saving plan. This is a smart move for comfort, health, and long term property value.


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2026 ISDE Subsidy Rules Explained

Planning renovations in the Netherlands? The 2026 ISDE rules make it crucial to combine insulation, triple glazing, and new frames for the best subsidy return. Triple glazing must meet strict thermal values, frames need solid insulation performance, and bundled measures can increase your payout significantly.

Before starting, check the required surface areas, technical certificates, and invoice dates. A smart renovation plan can boost comfort, cut energy loss, and maximize your financial benefit.

ISDE subsidy matters more when you combine measures and meet the right standards.


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A+++ Retrofit for a Dutch Home

Transform an aging Dutch home into a future ready A+++ woning with a whole house retrofit plan. Start with insulation, airtightness, triple glazing and heat recovery ventilation, then replace gas heating with an efficient heat pump and add solar panels to cut energy use and boost comfort.

A professional energy audit helps you choose the right order, avoid costly mistakes and unlock subsidies such as ISDE and local support. The result is lower bills, healthier indoor air, stable temperatures and stronger property value.

Ready for a smarter home upgrade?
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Energy Label Upgrade Roadmap for Dutch Homes

Does your home have energy label D, E or F? Upgrading can lower your energy bill, increase comfort and raise your property value. Start with an energy audit to find the biggest savings. Then improve insulation in the roof, walls and floors, replace old windows and doors, and update your heating system with a more efficient solution such as a heat pump or solar boiler. Small steps like LED lighting also help. Check local subsidies to reduce your costs and move one step closer to label C, B or A.

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