Heco topix screws - which type should be used for attaching insulation outside a house?

Mike Taylor
Updated: Sept. 11, 2020

Attaching battens through 4" EPS foam external insulation, should Therm Insulation or Stainless screws be used? Is it necessary to have the double thread design of ThermInsulation screws when insulating with EPA?

Responses (2)

Mike Taylor 3 years ago

Thanks. Batten material is EPS. I agree with you.