Deciding On Installation Strategy; Preparing The Roof For Fastening; Measuring And Marking Fastening Points - SFS System isoweld 3000 Manual De Instalación

1. Deciding on installation strategy

• Familiarise yourself with the results of the wind load calculation and decide on the
procedure for the installation.
• Consider how best to deploy personnel, materials and equipment. In this way you
will achieve a fast, correct and efficient installation.

2. Preparing the roof for fastening

• Prepare the roof for laying out the waterproof membrane (e.g. prepare substrate,
vapour barrier, thermal insulation, fleece etc.).
• It is important to observe local regulations and manufacturers' instructions.

Recommendation: Prepare only a roof area which can be fixed and covered
by the end of each day.
• Before rolling out the waterproof membrane, steps 3 and 4 have to be carried out.

3. Measuring and marking fastening points

• Measure the locations of the fastening points in accordance with the wind load
calculation and mark these on the prepared roof surface using e.g. a chalk line.
13