New windows and frames within your renovation
When a renovation includes new windows, the frame, glazing and surrounding construction need to work together. Vlas Construction includes window and frame replacement in substantial renovation projects in The Hague and approximately 50 km around the city.

Review the openings and existing frames
Discuss the condition of the openings, how windows should open and the appearance you want to retain or change. Dimensions, surrounding masonry and internal finishes affect the replacement work. Any change to the opening needs separate assessment.
Choose glazing and frames together
Frame materials, glazing and installation details all contribute to performance. Compare the specifications for the complete window, not only the glass. Consider ventilation provisions and the effect on the rest of the home as draughts are reduced.
Include connections and making good
The quotation should cover removal, installation, weather sealing and the agreed internal and external finishing. Check whether sills, plasterwork or painting are included. Permission requirements may depend on the location and property, so confirm them before ordering.
No isolated repairs or single-window replacements
We do not offer small window repairs, restoration of old frames or replacement of one individual window. This service is intended for window work within a substantial renovation. There is no automatic promise of a particular energy label or saving.
Discuss windows as part of the project
Send the address, photos of the openings and a description of the wider renovation. Request a free quote or see complete home renovation.
Free quote
Share the location and scope of your home renovation. We can discuss what is needed before preparing a quotation.
We use your details to respond to your enquiry. Read our Privacy Statement.
Tell us about your home
Complete all fields. The message is optional.
