How The AccuBlock System Works The advantages of using the AccuBlock system:
Designed Specifically for Spray Foam Applications
Efficient Spray Template at the Top Plate
Will not support Mold or Mildew Growth
Quick & Easy Installation
Designed for Unventilated Attics
No costly callbacks
Increased Speed and Efficiency of Installation
No costly callbacks
Meets EnergyStar Thermal
Bypass Checklist Requirements
Easily Adapts for Ventilated Attic Requirements
How The System Works (See Diagram): The AccuBlock system creates a wind barrier from the top plate to the roof sheeting. This then allows for “Spray Applications” to be apply material directly to the AccuBlock and up the roof sheeting; assuring a wind free, sealed attic. Can only purchase in 50 count bundles.
J&R Products offers FREE SHIPPING for all domestic orders that total over $50 and are shipping to the lower 48 states. If you are needing items shipped outside of this area, please give us a call at 1-800-343-4446 to complete your order.
Designed specifically for Cathedral Ceiling designs, works equally well in traditional applications. Baffle allows airflow and prevents insulation from blocking airflow. These are Extension Pieces, which work with Accuvent baffles for each rafter opening. These “extensions” extend the ventilation path up to the ridge vent. A favorite choice of “spray foam” insulation applicators. 100% recycled flame retardant plastic meets the new EnergyStar Thermal Bypass Checklist requirement.
Works with all insulation types (including expanding spray foam insulation)
Easy to install with 6-8 staples and you’re done
Prevents insulation from getting into soffit
Made from 100% recycled PVC (flame retardant)
Prevents “insulation drifting” during construction; all but eliminates costly callbacks
Most durable vent on the market ASTM D1790
Meets new EnergyStar requirements
Keeps insulation out of contact with roof sheeting and preserves shingle warranty
Excellent for retrofit, re-insulation, and new construction
Brentwood's AccuVent systems provide cost-effective, energy-saving ventilation solutions for new and older homes alike. With models to fit any attic application, AccuVent is preferred by contractors for its simple installation and guaranteed improvements in ventilation efficiency.
Designed specifically for traditional ceiling applications with either blown-in or batting type insulation.
Easy to install with only 6-8 staples.
Prevents wind washing and drifting of insulation.
An excellent measure to help prevent mold and mildew growth.
100% recycled flame retardant plastic meets the new EnergyStar Thermal Bypass Checklist requirement.
Perforated tear strip for width adjust-ability.
Keeps insulation out of contact with roof sheeting
AccuVent is made from 100% recycled PVC, a self-extinguishing material which easily meets E-84 class 1 requirements. 50 count bundle SDS