Building Permit · remove membrane layover and modified built up install 3 iso board and .60 mil tpo roofing system (Building has r24 paper backed insulation installed between rafters).
Building Permit · remove membrane layover and modified built up install 3 iso board and .60 mil tpo roofing system (Building has r24 paper backed insulation installed between rafters).
No product keyword matched · Austin issued construction permits