What this work involves
Assess the substrate and begin with an appropriate trial area. Discuss protection of windows, planting and neighbouring materials.
- Type of soiling
- Cleaning method and trial area
- Protection and repairs
Use the following design considerations when coordinating this service with a wider project. Agree which parts apply to your request.
Compare glazing and shading as connected envelope components.
What the drawing needs to explain
Record window orientation, opening elements and existing shade. Add the main use periods so a specialist can assess the comfort question concretely.
Allow for later maintenance
Keep operating instructions and maintenance agreements for the different systems together. Record where filters and inspection points must remain accessible.
Which trade-off matters?
More glazing does not automatically call for active cooling. Compare window size, shading and use first, then assess which technical provisions are appropriate.
Cost factors for this service
Costs depend on facade material, soiling, height and protection. Ask for the scope and selected specification to be described separately.
Bring this to the discussion
Photographs of the existing situation, available drawings and your requirements for facade cleaning. Identify the elements that should remain.
Questions about the work
What should I discuss before arranging facade cleaning?
A more aggressive treatment is not automatically better. The method should remove soiling without unnecessarily damaging the substrate.
The design situations here illustrate choices; they are not completed projects or a diagnosis of your property.