GoGuard Synthetic Roofing Underlayment

GoGuard Synthetic Roofing Underlayment is an innovative solution to the conventional asphalt and wax coated roofing underlayment products on the market today. GoGuard Roofing Underlayment is a listed product for the factory built housing industries and meets the required local building codes. Our high-strength engineered technology offers a light weight, stronger, more permeable solution to traditional underlayment’s, and will save on labor, time and expense.

  • Light weight for easy installation
  • High slip resistance
  • Tear resistant
  • Widths available to meet most roof sizes
  • High permeability


GoGuard RV Undersidering

LaSalle Bristol has been the leader in offering the best manufactured housing and recreational vehicle undersiding (bottom board) for over 25 years.  LaSalle Bristol is the 1st to introduce folded roll product to best utilize storage space for each customer manufactured facility.  With dependable sources, our undersiding products have been seamless up to 184 inches wide.

Lightweight Exceeds HUD beach puncture requirement Walkable Less than 1 perm rating Approved (listed) for HUD Code





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