Dormer window renovation in the Katwijk region
Weathered or wooden dormer window that requires a lot of maintenance? We renovate and clad dormer windows in Katwijk and the surrounding area with low-maintenance uPVC, neatly finished and with a 10-year guarantee on the work.
Dormer window renovation in Katwijk: clad with low-maintenance uPVC and watertight leadwork. Sleek finish, 10-year guarantee. Request a no-obligation quote or call directly: 085 109 8106.
- Low-maintenance, fresh look
- Waterproof leadwork and neat connections
- 10-year workmanship guarantee
When your dormer window dormer window renovate?
Your dormer window
The fascia boards and sides of a dormer window are subjected to sun, rain and wind year after year. As a result, wooden cladding starts to peel, rot or crack, which continually requires painting. If your dormer window is looking dated, the paint is coming off or the wood feels soft, then it is time for a renovation.
We inspect the condition of the cladding, leadwork and connections on the roof. Often the structure is still fine and it is purely about the finishing and waterproofing. In that case, we renovate the dormer window without major construction work, so that with a straightforward intervention you are sorted for years to come.
This is how we renovate your dormer window
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 dormer window.
Step 02
Inspection & advice
We assess the cladding, the leadwork and the woodwork and discuss the options. You will receive a clear quotation with a fixed price, with no surprises.
Step 03
Professionally executed
Following agreement, our dedicated team will get to work. We clad the dormer window in uPVC, renew the leadwork, tidy everything away and deliver with a 10-year guarantee on our work.
Strong and low-maintenance finished
Our approach
We come from Katwijk aan Zee and know how important the finishing of a dormer window is, as it is often at eye level from the street. A neat dormer window largely determines the appearance of your home. That is why we carefully finish the edges, corners and connections, so that the result looks polished.
Besides the appearance, it is all about water resistance. The lead flashing where the dormer window joins the roof is a classic leak spot, and we will thoroughly address that at the same time. You have direct contact with the people doing the work, and you receive a 10-year guarantee on the renovation.
Dormer window clothe in plastic
clothe in plastic
Weathered or wooden cladding quickly gives a dormer window a dated appearance and constantly requires maintenance. We re-clad the dormer window in low-maintenance uPVC, in a colour that suits your home. The result is a sleek, fresh dormer window that stays looking great for years and that you no longer need to paint.
The plastic cladding goes over the existing, refurbished substrate and connects neatly to the window frames and the roof. Where necessary, we first replace affected wood, ensuring the base is sound. This is how you combine a neat appearance with long-term convenience, without recurring painting work.
What are the benefits of a renovated dormer window?
Advantages
A refurbished dormer window saves maintenance and refreshes your home. The benefits at a glance.
Hardly any maintenance anymore
You no longer need to paint plastic cladding, which saves you work and costs every year.
Fresh look
Your dormer window and therefore your home look neat and tidy again.
Waterproof leadwork
We are renewing the connection on the roof so that leaks don't stand a chance.
More value
A well-maintained front makes your home more attractive and easier to sell.
10-year warranty
At our work you receive a 10-year guarantee, neatly executed and finished.
We work with premium brands
For a long-lasting result, we work exclusively with proven quality brands, including Monier, Wienerberger and Bitasco.
Leadwork and connections
Leadwork
The place where the dormer window meets the roof is where water will find a way through first. Old or loose lead lets moisture through there, often without you seeing it on the outside. During the renovation, we replace this leadwork and make the connection to the tiles or the roofing completely watertight again.
This way you not only fix the appearance, but you immediately tackle the most vulnerable spot. For more extensive lead and zinc work elsewhere on the roof, you have also come to the right place. See our page about lead and zinc work
How much does a dormer window renovation in Katwijk?
Cost
The costs depend on the size of the dormer window, the condition of the woodwork and whether only the front or also the sides are being clad. Accessibility also plays a role. That is why we do not state an amount on the website, every dormer window is different.
After a Free inspection You know exactly what is needed and what it costs. You receive a fixed price in writing and pay what has been agreed upon, without any surprises later on. This way you know in advance what you are up against.
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 dormer windows
More questions? Get in touch
Do you have any questions about roof windows? In this FAQ we answer the most frequently asked questions. Roof contractor from Katwijk aan Zee offers clear, honest, and reliable advice.
No, that is precisely the advantage. Plastic cladding is low-maintenance and you no longer need to paint it, which saves you work and costs every year.
We focus on the renovation and cladding of existing dormer windows, including the leadwork. For the installation of a completely new dormer window, it is better to look for a specialised company.
Yes, the plastic cladding is available in various colours. We can help you choose a colour that suits your home.
Certainly. We will renew the lead flashing where the dormer window joins the roof at the same time, so that the most vulnerable spot is waterproofed immediately.
Continuing to paint costs time and money every few years, while the wood continues to age in the meantime. Covering it once with plastic puts a stop to that and gives you years of peace of mind. In the long run, this works out cheaper for you. Please feel free to call us: +31851098106
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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: