Assess the actual elevation
List panes, storeys, ground conditions and obstacles, including conservatories or fragile surfaces below. The provider should determine suitable access and equipment before confirming the scope. Do not assume every upstairs window is included or ask the household to climb for measurements. Opening frames and removable parts require product-permitted handling.
Review products and site conditions
Identify coated or filmed glass and follow the actual care guidance. Calgary’s current water restrictions and wastewater requirements should be checked for the work at the time it is arranged. Weather, freezing conditions and wind can change suitability. Ordinary glass soil differs from construction residue, mineral etching and damaged coatings, which may need separate assessment.
Record the completed sides
Review the agreed panes and note inaccessible sections or remaining conditions under the chosen inspection arrangement. Frames, tracks, screens and roof glass should be explicit extras. Cleaning does not certify seal performance, repair leaks or guarantee new-glass appearance. A well-defined elevation list makes the proposal understandable even when some access needs a specialist provider.
Scope to discuss
- Agreed accessible exterior panes
- Suitable access assessment
- Material-compatible glass cleaning
- Record of weather or access exclusions
Optional details to quote separately
- Separate screen and track cleaning
- Listed exterior frames
- Specialist high-access enquiry
A few helpful answers.
Are all heights automatically available?
No. Access and equipment suitability must be confirmed for the actual building.
Can biodegradable cleaner enter a storm drain?
Do not assume that description establishes permission. The provider should follow Calgary’s actual wastewater and runoff requirements.
Care references
General planning guidance, reviewed October 15, 2026. Follow the instructions for your particular finish and product.