It is not uncommon for a commercial roofing contractor, designer or consultant to have the “what to do after we leave” discussion with his building-owner client.

It is not uncommon for a commercial roofing contractor to have the “what to do after we leave” discussion with his building-owner client. It is not uncommon for a low-slope roofing warranty to include language that spells out what the building owner can and cannot do on top of the new membrane.