What does it cost to install a skylight and what should you look out for?

The cost of a skylight in 2025 depends on the type of window, size, material, glazing, and any additional options. This overview provides realistic price indications including 21% VAT and – where stated – including standard installation. Prices are based on the average market in the Netherlands in 2025.

Indicative prices for roof windows (incl. VAT and installation)

* Assembly costs include installation, sealing, basic finishing, and removal of packaging material. Any scaffolding rental or construction work is not included.

Factors influencing the price

• Size – Larger windows require more material and assembly hours.
• Material – Wood is cheaper but requires maintenance, plastic is low-maintenance, aluminum is more expensive.
• Glass choice – HR++ is standard; triple, sun-protective or sound-insulating glass increases the price.
• Operation – Manual is cheaper; electric or automatic operation costs more.
• Placement – Accessibility of the roof and any scaffolding rental influence the costs.
• Extra options – Sunshades, insect screens, roller shutters, or ventilation grilles.

What is usually included in the total price?

• Delivery of the roof window and connection materials.
• Professional installation.
• Waterproof sealing.
• Basic interior finishing.
• Disposal of packaging material.

Possible additional costs

• Custom interior finishing (plastering, painting).
• Removal of old skylight and disposal (sometimes included, sometimes extra).
• Custom size (20–40% more expensive than standard sizes).
• Electrical connection for motorized models.
• Scaffolding rental for hard-to-reach roofs.

Conclusion

In 2025, a standard skylight including installation will cost an average of € 650 – € 1,000. Luxury models with electric operation or triple glazing can cost up to over € 2,000.
Comparing multiple quotes via jeofferte.nl provides insight into the best price-quality ratio for your situation and wishes.

The price of a roof window is determined by the material (wood, plastic, aluminum, or a combination) and the dimensions. The tables below provide a realistic overview of the costs in 2025, including 21% VAT. For each material, an indication of the price for the window only and for the total costs including professional installation is included.

1. Wooden roof windows

2. Plastic roof windows

3. Aluminium roof windows

4. Wood-plastic composite windows

Factors influencing the price per material and dimension

• Glass choice – Triple glazing, solar control or acoustic glass increases the price by €100 – €400.
• Operation – Electric or automatic operation adds €300 – €700.
• Extra options – Insect screens, sun protection or roller shutters provide extra comfort but increase costs.
• Installation conditions – Hard-to-reach places or scaffolding rental increase installation costs.

Conclusion

In 2025, the total costs for a standard size (78×118 cm) will average:

• Wood: € 650 – € 900
• Plastic: € 700 – € 950
• Aluminium: € 800 – € 1,050
• Wood-plastic: € 750 – € 1,000

Comparing multiple quotes via jeofferte.nl provides insight into which material and size offers the best value for money in your situation.

The price of a roof window is not solely determined by its size and brand. Choices in material, glazing, operation, and extra options can significantly increase or decrease the cost. Below you will find the main price-determining factors with an explanation of how they will affect the total investment in 2025.

1. Frame Material

• Wood – Often the most affordable to purchase, warm appearance, but requires maintenance.
• Plastic (PVC) – Low maintenance, moisture-resistant, slightly more expensive than wood.
• Aluminum – Durable, sleek appearance, often the highest purchase price.
• Wood-plastic combination – Luxurious appearance with ease of maintenance, price range between plastic and aluminum.

Price impact: can result in up to a 30% price difference between the cheapest and most expensive material choice.

2. Window Dimensions

• Small (55×78 cm) – Most affordable, suitable for small spaces.
• Standard (78×118 cm) – Popular, good balance between light incidence and price.
• Large (114×118 cm or more) – More daylight, higher material costs and longer installation.

Price impact: larger windows can be up to 60% more expensive than small models.

3. Type of roof window

• Top-hung window – Affordable and versatile.
• Top-pivot window – More comfort and view, higher price.
• Balcony/roof terrace window – Luxury option, highest price range.
• Fixed window – Cheapest option, but no ventilation.

Price impact: luxury models can be 2 to 3 times more expensive than basic variants.

4. Glass choice

• HR++ glass – Standard, good insulation.
• Triple glazing – Very high insulation, extra cost € 100 – € 400.
• Sun-protective glass – Reduces warming up, extra cost € 50 – € 150.
• Sound-insulating glass – Extra comfort in noisy environments, additional cost comparable to sun-protective glass.

Price impact: The choice of glass can influence 10–25% of the total price.

5. Operation

• Manual – Cheapest option.
• Electric – Additional € 300 – € 500 for motor and operation.
• Automatic with sensors – Rain sensor and smart home integration, surcharge € 400 – € 700.

Price impact: can result in up to 40% higher costs compared to manual.

6. Extra Options

• Sun protection – € 50 – € 250.
• Insect screen – € 30 – € 150.
• Roller shutter – € 250 – € 600, extra insulating and burglar-resistant.
• Ventilation grille – € 20 – € 75.

Price impact: extra comfort and protection, but the sum can be considerable.

7. Installation conditions

• Accessibility – Difficult-to-reach locations or dock rental increase costs.
• Removal of old window – Sometimes included, sometimes an additional charge of €50 – €150.
• Roof modifications – For non-standard sizes or new openings, additional costs for carpentry will apply.

Price impact: can cost up to hundreds of euros extra.

Conclusion

The total price of a skylight in 2025 will be mainly influenced by:

1. Material and dimensions (largest price differences).
2. Type and glass choice (determines insulation and comfort).
3. Operation and extra options (more luxurious finish = higher price).
4. Installation conditions (accessibility and construction work).

By comparing multiple quotes via jeofferte.nl, you can see exactly how these choices affect the price and which combination best suits your budget and wishes.

In 2025, there will be a wide range of skylights available, varying from simple models to luxury versions with automatic operation. Each type has its own characteristics, price level, and applications. The right choice depends on the desired light incidence, ventilation, view, budget, and the technical possibilities of the roof.

1. Pivot Roof Window

Features:

• Pivot point in the middle of the window.
• Can be fully rotated for easy cleaning.

Advantages:

• Affordable and versatile.
• Suitable for most roof pitches (15°–90°).
• Easy to clean from the inside.

Disadvantages:

• The top part of the window can get in the way when open.

Suitable for:
Bedrooms, attics, and studies.

2. Top-Hung Sash Roof Window

Features:

• Opens outwards from the top, often combined with a sash function.
• Provides more headroom and an unobstructed view.

Advantages:

• Comfortable use and many ventilation options.
• Ideal for spaces where you stand a lot.

Disadvantages:

• Higher purchase price than standard tilt-and-turn windows.

Suitable for:
Living rooms, attics with a view, and with roof terraces.

3. Balcony or roof terrace roof window

Features:

• Top part opens as an awning window, bottom part folds forward and forms a small balcony.

Advantages:

• Maximum view and outdoor experience.
• Luxurious appearance and extra living comfort.

Disadvantages:

• Highest price range.
• Requires sufficient roof and floor space.

Suitable for:
Luxury attics, lofts, and homes with panoramic views.

4. Fixed roof window

Features:

• Cannot be opened.
• Used purely for light.

Advantages:

• Cheapest option.
• Low maintenance and energy-efficient.

Disadvantages:

• No ventilation option.

Suitable for:
Stairwells, storage rooms, and spaces where ventilation is not required.

5. Skylight or roof lantern

Features:

• Widely used on flat roofs, round, square or rectangular.
• Available in fixed or openable versions.

Advantages:

• Lots of natural light.
• Fits in various spaces, even with low ceiling heights.

Disadvantages:

• Less suitable for sloping roofs.

Suitable for:
Extensions, bathrooms, kitchens, and hallways.

6. Electrically or automatically operated skylight

Features:

• Open/close via remote control, wall switch, or automatically with sensors.
• Often equipped with a rain sensor.

Advantages:

• Ideal for hard-to-reach windows.
• Comfortable and modern.

Disadvantages:

• Higher purchase price and dependence on electricity.

Suitable for:
Modern homes, high ceilings, and luxury renovation projects.

Conclusion

The choice of skylight type depends on budget, function of the space, desired light incidence, ventilation needs, and aesthetics.

• Tilt-and-turn: versatile and affordable.
• Awning/hopper: more comfort and view.
• Balcony/roof terrace: luxury and outdoor experience.
• Fixed: budget-friendly and low-maintenance.

Comparing multiple quotes via jeofferte.nl helps you choose the best type for your situation, at the right price.

The material of a skylight not only determines its appearance, but also its insulation value, durability, maintenance needs, and price. In 2025, the most common materials will be wood, plastic, aluminum, and combination models. The choice depends on the function of the room, the desired maintenance level, and the available budget.

1. Wood

Characteristics:

• Traditional material, often made of pine, oak, or hardwood.
• Available in lacquered, painted, or untreated versions.

Advantages:

• Warm, natural appearance.
• Easy to paint in any color.
• Good insulating properties.

Disadvantages:

• Sensitive to moisture, requires regular maintenance.
• May fade or warp over time if not properly protected.

Average lifespan: 20 – 25 years (with good maintenance).
Price level: €€ (more affordable than aluminum, often cheaper than plastic).

2. Plastic (PVC)

Characteristics:

• Low-maintenance material, often reinforced with steel profiles.
• Available in white or with a wood grain finish.

Advantages:

• Moisture and weather resistant.
• Maintenance-free: no painting required.
• Long lifespan and colorfast.

Disadvantages:

• More limited in color and finish options than wood.
• Less of a ‘natural’ look.

Average lifespan: 25 – 35 years.
Price level: €€–€€€ (usually slightly more expensive than wood).

3. Aluminium

Characteristics:

• Lightweight, strong, and very durable.
• Often with a thermal break for better insulation.

Advantages:

• Very low maintenance.
• Slim profiles for a modern look and maximum light.
• Resistant to extreme weather conditions.

Disadvantages:

• Higher purchase price.
• Colder appearance, less suitable for classic interiors.

Average lifespan: 35+ years.
Price level: €€€–€€€€ (highest price range).

4. Wood-plastic combination

Features:

• Interior made of wood for a warm look, exterior made of plastic for weather resistance.

Advantages:

• Best properties of both materials combined.
• Low maintenance on the outside, stylish on the inside.

Disadvantages:

• Higher purchase price than wood or plastic alone.
• More limited availability than standard materials.

Average lifespan: 30 – 35 years.
Price level: €€€ (between plastic and aluminum).

5. Other materials and finishes

• Steel – Rarely used, mainly in industrial or monumental buildings.
• Composite – Strong, lightweight, and low-maintenance; emerging in 2025.

Comparison materials (overview)

Conclusion

• Wood is ideal for those who want a warm look and are willing to do maintenance.
• Plastic offers ease of maintenance and a long lifespan, especially in damp rooms.
• Aluminum is strong and low-maintenance, but more expensive and less warm in appearance.
• Combination models offer luxury and durability, but at a higher price.

Comparing quotes via jeofferte.nl helps to gain insight into current prices per material and make the best choice for your situation.

The interior finishing of a skylight largely determines the ambiance of the room, the comfort, and in some cases, the insulation. In 2025, various finishing options are available, ranging from simple, budget-friendly solutions to luxurious custom designs. The right choice depends on the type of room, the desired maintenance level, and the interior style.

1. Paneling

Plastic panels

Features:

• Low maintenance and moisture-resistant.
• Available in white or in wood grain structures.

Advantages:

• Very suitable for damp rooms such as bathrooms.
• Easy to clean.

Disadvantages:

• Less warm appearance than real wood.

Wooden panels

Features:

• Solid wood or plywood, often varnished or painted.

Advantages:

• Warm, natural look.
• Easy to paint in any color.

Disadvantages:

• Regular maintenance required (sanding, painting/varnishing).
• Sensitive to moisture and temperature fluctuations.

Plasterboard

Features:

• Suitable for plastering or painting.

Advantages:

• Smooth, seamless finish.
• Flexible in color and finish.

Disadvantages:

• Less moisture resistant, unless special moisture-resistant boards are used.

2. Frame finish

White lacquered wood

Advantages:

• Light, fresh appearance.
• Reflects daylight, making the space appear larger.

Disadvantages:

• Paint may discolour or get damaged over the years.

Transparent lacquered wood

Advantages:

• Natural wood grain visible.
• Warm, classic look.

Disadvantages:

• Requires periodic re-lacquering for protection.

Color lacquer or spray finish

Advantages:

• Matches specific interior colors.
• Unique look possible.

Disadvantages:

• Color choice can be restrictive for future redecoration.

3. Integration with interior

Sun protection

• Interior shading such as roller blinds or pleated blinds can be integrated into the finish.
• Visually matches the frame color for a uniform appearance.

Window sills or shelf finishes

• Practical addition for decoration or usable space.
• Requires custom finishing.

4. Interior finishing cost estimate (incl. VAT, excl. skylight)

Conclusion

The interior finish of a skylight is crucial for its appearance, ease of maintenance, and durability.

• Plastic is ideal for damp areas and low maintenance.
• Wood provides a warm look but requires periodic maintenance.
• Plasterboard provides a sleek look, but is less suitable for damp areas without special protection.

By comparing multiple quotes via jeofferte.nl, you get a clear picture of the costs and finishing options that suit your home and style.

In addition to the basic roof window, you can choose from various extra options that enhance ease of use, comfort, insulation, and safety. Some options are relatively inexpensive and can be ordered directly, while others require a larger investment. The right combination depends on the function of the room, the location of the roof, and your personal preferences.

1. Sun protection

Indoor shading

• Roller blinds, pleated blinds, Venetian blinds – Control light and privacy.
• Blackout curtains – Ideal for bedrooms and children's rooms.

Advantages:

• Affordable, easy to install.
• Large choice of colors and materials.

Disadvantages:

• Less effective against heat than external shading.

Additional cost: € 50 – € 250.

External shading

• Heat-reducing screen – Keeps solar heat out before the glass heats up.
• Roller shutters – Insulating, sun-screening and burglar-deterring.

Advantages:

• Very effective against overheating.
• Protects glass and interior from UV radiation.

Disadvantages:

• Higher purchase price.

Additional cost: €150 – €600.

2. Insect screens

• Fixed, retractable or magnetic.
• Suitable for openable windows without letting insects in.

Advantages:

• Comfortable ventilation.
• Low maintenance.

Disadvantages:

• May slightly reduce the view to the outside.

Additional cost: € 30 – € 150.

3. Security Options

• Burglar-resistant glass – Laminated glass that is difficult to break.
• Extra locking – Security locks or sturdy latches.

Advantages:

• Increases safety and peace of mind.

Disadvantages:

• Higher purchase costs.

Additional cost: €50 – €300.

4. Comfort and Operation Options

• Electric operation – Via remote control or wall switch.
• Automatic operation – With sensors that react to rain, temperature, or light.
• Smart home integration – Connection with home automation for control via smartphone or voice assistant.

Advantages:

• Ideal for hard-to-reach windows.
• Extra ease of use.

Disadvantages:

• Dependent on power supply and electronics.

Additional charge: € 300 – € 700.

5. Glass Variants

• Triple Glazing – Maximum insulation.
• Solar Control Glass – Reduces solar heat gain.
• Sound Insulating Glass – Dampens traffic and ambient noise.

Surcharge: €50 – €400 depending on type.

6. Ventilation Features

• Built-in ventilation grilles – Constant air supply without fully opening the window.
• Mechanical ventilation connection – Direct connection to the home's ventilation system.

Additional cost: €20 – €150.

Conclusion

Extra options can significantly enhance the ease of use, lifespan, and comfort of a roof window.

• Sun protection and insect screens are relatively inexpensive but immediately increase comfort.
• Security and glazing options improve protection and insulation.
• Control and ventilation options offer luxury and ease of use, but require a higher investment.

By comparing multiple quotes via jeofferte.nl, you can see exactly which extras offer the most value for the best price in your situation.

In addition to standard choices such as type, size, material, and glazing, there are various practical and technical factors that are important for successful installation and years of trouble-free use of a roof window. These considerations help to prevent surprises and get the most out of the investment.

1. Roof pitch and position

• Check if the chosen roof window is suitable for the pitch of your roof (usually between 15° and 90°).
• Position the window so that daylight is optimally distributed in the room.
• Consider the position of the sun: more light and heat on the south side, more constant light on the north side.

2. Permits and regulations

• A permit is usually not required for a skylight on the rear of a house.
• On the front or for monuments/protected cityscapes, a permit may be required.
• Always check with your local council to avoid fines or restoration costs.

3. Ventilation and condensation prevention

• Choose models with ventilation grilles or consider a combination with mechanical ventilation.
• Avoid condensation problems through good insulation and controlled air supply.

4. Accessibility and maintenance

• Place operating buttons or electric controls at a height suitable for daily use.
• Consider cleaning the glass and maintaining the frame.

5. Interior finishing

• Basic finishing can often be carried out directly by the installer.
• Luxury finishing such as plastering or custom frame cladding can be scheduled separately.
• Match materials to moisture load in the room (bathroom choice vs. bedroom choice).

6. Waterproofing and connection

• Ensure a correct connection to the roofing with suitable waterproofing materials.
• Preferably use original manufacturer connection kits to maintain the warranty.

7. Seasonal Influences

• Assembly in dry weather reduces the risk of leaks during installation.
• Consider delivery times, especially for custom orders (2–6 weeks).

8. Warranty and Service

• Note the warranty period for the window, glass, hardware, and installation.
• Preferably choose a certified installer so that the warranty also applies to the installation.

Conclusion

Buying or replacing a skylight requires more than just choosing the size and model. Installation, maintenance, permits, and finishing are at least as important for a durable and well-functioning result.
By comparing quotes via jeofferte.nl, you gain insight not only into the price but also into the quality and completeness of the services offered.