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Check the existing frames
Frames, rebates, hardware and overall condition should be assessed for compatibility. Heavier or thicker glazing may require alterations or make frame replacement worth comparing.
Specify the complete element
Ask for the glass type, thermal performance and relevant safety requirements. Ventilation and junction details should be coordinated with the room and facade.
Include fitting and finishing
Compare measurement, removal, disposal, installation and repairs. Check current subsidy conditions with RVO where relevant and do not deduct an assumed grant from the quoted price.
Official informationRVO: current ISDE conditions for homeowners
Frequently asked questions
What should I include in a quote request?
Describe the work and include the town, postcode, photographs, dimensions and any available drawings. Add your preferred start period. Larger projects need a site visit to establish the scope and price.