Nu-Tech Roofing takes a complete enclosure approach to building exteriors. We are leading edge on working with design authorities to ensure the highest standard of thermal performance on projects we are involved with. Depending on the wall design we supply and install air/moisture control barriers or air/vapour/moisture control barriers, exterior insulation assemblies, structural cladding support systems, and various cladding materials. With most traditional existing buildings using stud technology or exterior concrete structures you can make incredible thermal improvements to the building buy building your thermal resistive assembly outwards from the existing building structure. Removing existing claddings to the structural sheathing or concrete structure you can then construct a virtually perfect air barrier system and wrap the building with exterior insulation avoiding all the thermal bridging associated with the original construction and air-tightness unachievable with interior air barrier strategies.