Insulation for Cathedral Ceiling - Southern Climate

Insulating Cathedral Ceiling - Southern Climate

Installation Instructions

Reflective Insulation, Installation Instructions (There are 2 options)

1. Directly to Roof Deck - Above Fiberglass - SOUTHERN ZONE OF USA ONLY

  • Benefit - R-6.0 Summer & R-2.0 Winter

  • It is easiest to install either 16” or 24” wide product (depending on rafter spacing).

  • Begin at the top of the cavity. Run product flush to the decking, parallel to the rafter.

  • Staple sheet directly to the deck (Nails poking through the InfraStop® product from above will not interfere with performance).

  • Do not block any venting (cut around).

  • No need to cover rafters (no loop around).

  • Ensure that a continuous air space (0.75 inch minimum) is on the bottom side of the InfraStop® product (required and for ventilation).

  • Install venting and mass insulation per local codes and manufacturer’s installation instructions.

Radiant Barrier, Installation Instructions

Directly to Roof Deck - Above Fiberglass - SOUTHERN ZONE OF THE USA ONLY

  • Benefit - Radiant Barrier - Blocks 94%+ of radiant heat

  • Cut the entire roll of product into 16” or 24” lengths with a miter saw (depending on rafter spacing).

  • Begin at the top of the cavity. Run product flush to the decking, parallel to the rafter.

  • Staple sheet directly to the deck (Nails poking through the InfraStop® product from above will not interfere with performance).

  • Do not block any venting (cut around).

  • No need to cover rafters (no loop around).

  • Ensure that a continuous air space (0.75 inch minimum) is on the bottom side of the InfraStop® product (required and for ventilation).

  • Install venting and mass insulation per local codes and manufacturer’s installation instructions

Ventilation: If ventilation is specified into your cathedral ceiling system, insure that you do not block ventilation paths when you install InfraStop®.

Cathedral Ceiling: Square Edge and Staple Tab Roll Sizes

Radiant Barrier for Cathedral Ceiling Applications

Thermal Insulation

Reflective Insulation: Radiant Barrier and R-6.0 Summer / R-2.0 Winter

Radiant Barrier: Radiant Barrier Only

Product Information

InfraStop® Insulation products are a group of technologically advanced materials. They are ideal for new construction or retrofit applications in commercial, industrial, metal and post/frame buildings, along with many other DIY applications. When you think of insulation, you should think of InfraStop®. Our products are recognized for their thermal performance, easy installation, versatility, price and environmental friendliness.

Benefits

  • Easy to handle and install
  • Convenient roll sizes
  • Class A / Class 1 Fire Rating
  • Inhibits dew point condensation
  • Vapor retarder (0.02 perms)
  • Does not compress, collapse or disintegrate
  • Non-toxic / non-carcinogenic

Testing and Certification

InfraStop® products are thoroughly tested at either nationally approved independent laboratories or leading universities. Tests are performed to current American Society of Testing and Materials (ASTM) standards when a standard exists. For a copy of an actual test report, please e-mail us at customer.support@insulationstop.com.

  • Wall, Ceiling, Crawlspace Applications

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