We handle the complete process from advice to installation of windows. Whether you need windows replaced, just the glass replaced, or new windows installed, think of a leaking window, replacing a ventilation grille, replacing the sealant or rubber strips, or upgrading single glazing to double glazing in an existing or new frame. It's great to have a maintenance company close by. From Berkel en Rodenrijs we serve the whole of South Holland.
From selection guidance to installation: everything under one roof for a fitting solution.
Affordable prices without compromising on material quality or craftsmanship.
Clear planning and execution as agreed.
Would you like to replace a window in your home or commercial property, or is a sliding window broken and in need of repair? We have a wide range. Windows are supplied with different frame systems depending on their function.
We guide you from A to Z: consultation, measuring, delivery and professional installation. After fitting we check the closing action, insulation and finishing in detail.
● Wooden, plastic and aluminium windows in various configurations
● Energy-efficient HR++ and triple glazing for lower energy bills
● Tilt windows, fixed glazing, sliding windows and tilt-and-turn configurations
● Custom work for non-standard openings and historic properties
● Supplied pre-painted. Colour and finish of your choice; RAL colours available
● Windows with SKG security mark
● Full service: advice, delivery, installation and waste removal
Transparent, and reliable. This is how we work on your project i.e. from initial consultation to perfect completion. Craftsmanship and everything as agreed.
We visit for a thorough inspection and personal advice. Together we determine the best solution for your doors, windows, frames or painting.
You will receive a quote with clear planning and a transparent price breakdown. No hidden costs, everything is clear upfront.
Our tradespeople work precisely and with respect for your home. Attention to detail, safety and tidiness are central throughout execution.
Perfect finishing right down to the last detail. We check the result together and tidy everything up. Everything as agreed.
At AB Woningonderhoud we consciously choose durable materials and craftsmanship. Your new windows will stay as is, and close properly and remain energy-efficient for years to come, an investment in comfort and the long-term value of your home.
Transparent quotes without hidden costs, always competitive and sharp.
Certified tradespeople working to the latest standards and regulations.
High-quality windows with excellent insulation values for lower energy costs.
From sealing to closing action, everything neatly and precisely finished.
Ad Bakker personally guarantees artisan quality at an affordable price. With years of experience in painting, windows, doors and frames, we not only deliver a beautiful result but also ensure durable, value-retaining care for your home or commercial property. Our approach always begins with a thorough on-site inspection, followed by personalised advice.
Answers to your most important questions about new windows and window renovation. Have a specific question? Feel free to get in touch!
We supply wooden, plastic and aluminium windows in various configurations: fixed glazing, tilt windows, tilt-and-turn windows and sliding windows. All windows are available with HR++ or triple glazing for optimal energy efficiency.
With HR++ glass you save an average of 15–25% on heating costs compared to single glazing. Triple glazing can save up to 30%. Draughts around windows also disappear, making your home feel more comfortable at a lower thermostat setting. Many clients find they can heat 1–2 degrees less in winter for the same feeling of comfort.
Yes, we specialise in windows for historic and listed properties. We measure precisely and have windows fabricated to exact dimensions, including special profiles that match older architectural styles.
For a home with 8–10 windows the installation takes 1 to 2 working days. We work efficiently and tidily: approximately 45–60 minutes per window including finishing. Your home remains habitable during the work — we install windows one by one so there is never a prolonged draught. Old windows are removed immediately.
On all windows we install we offer 2 years' guarantee on installation and finishing. The manufacturer's guarantee on materials runs from 10 to 20 years, depending on brand and material type (plastic often has a longer guarantee than wood).