Rooflight in the Katwijk region
More daylight in the attic or an extension, or perhaps an old dome that is leaking? We install and replace roof domes in Katwijk and the surrounding area, installed watertight and with a 10-year guarantee on the work.
Install or replace a roof light in Katwijk, including roof lanterns. More natural daylight and installed watertight, with a 10-year guarantee. Request a no-obligation quote or call directly: 085 109 8106.
- More natural light in dark rooms
- Watertight flush mounting and neatly finished
- 10-year workmanship guarantee
A roof lantern install or replace?
More daylight
A dark attic, a single-storey extension without windows or a commercial space that calls for daylight: a rooflight brings plenty of light into a flat area of the roof. If you would also like ventilation, an opening rooflight is a pleasant choice. We will inspect your roof and advise which type and size best suits the space and its use.
If you already have a dome that is leaking, misting up or has turned yellow, replacing it is often wiser than continuing to repair it. Old domes are frequently single-walled and poorly insulated, whereas a new dome insulates better and is installed to be watertight. We will tell you honestly whether replacement is worthwhile or if a repair will suffice for the time being.
This is how we place your roof lantern
View our working method
Step 01
Request without obligation
Contact us by phone or using the contact form. We will respond quickly and schedule an appointment to view the space.
Step 02
Inspection & advice
We advise on the type, size and location of the dome or roof lantern. You will then receive a clear quotation with a fixed price, with no surprises.
Step 03
Professionally executed
Following approval, our dedicated team will get to work. We will install the dome watertight, finish the edges neatly and deliver with a 10-year guarantee on our workmanship.
Waterproof built-in
Our approach
With a roof light, everything is about the installation. The upstand must be correct, the connection to the roofing waterproof, and the whole thing finished neatly. If something goes wrong there, the very place you created to let light in is the one that leaks. We take our time with that and finish the edges carefully.
We are from Katwijk aan Zee and deliver work that not only functions well, but also looks neat, inside and out. You deal directly with the people doing the work, with no subcontractors in between. You get a 10-year guarantee on the installation, so you can enjoy the extra daylight without any worries.
Roof lantern places in Katwijk
Roof lantern
If you want to let in a lot of daylight all at once, a roof lantern is the solution. These elongated skylights bring ample light into an attic, extension or commercial space, much more than a single dome. They are ideal above a kitchen, a workspace or a room that you are redesigning.
Just like with a roof dome, a roof lantern relies on watertight installation. We fit the roof lantern flush into the roof, ensure the correct upstand and carefully finish the edges. This gives you a space full of natural light without having to worry about leaks.
We work with premium brands
For a long-lasting result, we work exclusively with proven quality brands, including Monier, Wienerberger and Bitasco.
Rooflight replace
Replace
An old dome that is corroded, cracked or covered with rust will let in less light and often leaks at the connection point. Replacing it is then worth it: you get back more daylight and a dome that better insulates and is waterproof. Often the new dome can be mounted on the existing structure, which keeps the work organized.
We inspect the kerb and the flashing, and neatly replace the dome, paying close attention to the surrounding finish. If the kerb itself is worn out, we will take care of that at the same time. You will be told in advance what is required and how much it will cost, so you won't face any surprises.
How much does a Rooflight in Katwijk?
Cost
The costs depend on the type and size, whether it concerns a new dome or a rooflight, and whether a kerb needs to be made or replaced. The condition of the surrounding roof also plays a part. That is why we do not state an amount on the website; every situation is different.
After a no-obligation inspection, you will know exactly what is needed and how much it costs. You will receive a fixed price in writing and pay what has been agreed, with no surprises afterwards. This way, you know where you stand beforehand.
Recently performed roofing
Portfolio
From a completely renewed tiled roof to a flat roof with new insulation and zinc work: our work speaks for itself. One of the projects we are most proud of is a tiled roof renovation, where the customer was satisfied from start to finish.
What customers about us page
Customer experiences
Our customers particularly appreciate the clear communication and the neat finish of every roof.
Rating
google
All the guttering around the house was replaced because the old lead guttering had worn out after thirty years; it was done neatly and quickly.
Mila Meijer
October 2, 2026
google
Our holiday home suffered considerable roof damage after the autumn storms, and we only noticed it weeks later when the caretaker noticed the water spots. Through Dakdekker Specialist De Duinen it was quickly resolved; it was also nice that they could coordinate directly with the caretaker so that we didn’t have to drive there.
Yannick Veenstra
October 1, 2026
google
Having a new skylight installed in the bathroom, a world of difference in terms of ventilation and daylight.
Willem de Ridder
October 1, 2026
Frequently asked questions about rooflights
More questions? Get in touch
Do you have questions about skylights? In this FAQ we answer the most frequently asked questions. Roof contractor from Katwijk aan Zee offers clear, honest and reliable advice.
A classic rooflight belongs on a flat roof. For a pitched roof, a different type of daylight solution is more appropriate. We advise on what suits your roof.
Yes, there are openable domes, either manually or electrically operated. This allows you to let in fresh air whenever you want. We will discuss the options with you.
Often yes, as long as the upstand is still in good condition. We check that and only replace the upstand if it is necessary.
Not if it's properly fitted. The fitting and connection in particular determine whether it remains watertight, and we pay close attention to that.
That depends on how much light you want and the space. A dome provides directed light, while a roof lantern fills an entire room. We are happy to think along with you and advise on what suits best. Please feel free to call us: +31851098106
Do you have a question that is not listed here?
Get in touch or call us
Our service area
Where we work
We are active in Katwijk aan Zee and the surrounding areas. View your location: