Distinguish inside and outside
Show the connection in context and explain whether it is indoors, outdoors or in a wet area. Photograph cracks, separated edges and adjacent damage. A close-up alone often leaves out important context.
Agree material and function
Planning should establish the role of the connection and a sealant suited to the substrate. Painted joints, natural stone and plastic frames need a specific material assessment.
Describe related symptoms
Include draughts, moisture or cracks in adjacent elements when present. The visible seal may be only one part of the complete building connection.
Your project in Aargau
Enquiries from Aarau, Lenzburg, Baden, Brugg, Wohlen and other Aargau locations are coordinated using the exact address. For coatings and waterproofing, the substrate, existing build-up and intended use matter. Photos and any plans help us prepare.