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AccuVent Cathedral Extension 16″ or 24″ o.c. (50 Count Bundle)

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
stilts adaptos


Dura-Stilt replacement parts
These adjustable height stilts are the top of the line from the Dura-Stilt Corporation. Spring tension individually adjustable for natural leg movement to give exactly the right "feel". Telescoping legs slide smoothly for quick and easy adjustment without tools. Includes strap-on shoe adapters.
Advanz Goggles

Advanz Goggles

Advanz Goggles with 30 advances. Provides spray protection against spray and splash. Perfect for spray painters.
Air Conditioner Cover

Air Conditioner Cover

Heavy gauge vinyl air conditioner covers fit most window units. Keeps out draft and dirt. Provides modest insulating properties. Straps and fasteners included. SDS
airlock seals

Airlock Seals for Force/1 (Set of 6)

These airlock seals are compatible with Force equipment. Changing these seals would be your first line of troubleshooting when you see a drop in PSI. These seals are easy to replace and come in a set of six.
airlock seals

Airlock Seals for Force/2 or Wasp (Set of 6)

These airlock seals are compatible with Force or Wasp insulation blowing equipment. When the air PSI drops on the machine, the first line of troubleshooting should be to change the airlock seals. You can learn how to change your airlock seals by clicking here.
Seals are packaged in a set of six.
airlock seals

Airlock Seals for Force/3 (Set of 6)

These airlock seals are compatible with Force and Wasp equipment. These seals should be your first line of troubleshooting when your air PSI drops. They are easy to replace and come in a set of six.

Alarm for Pre-Alarm System 24V

Alarm for Pre-Alarm System 24V.
All Purpose Threshold

All Purpose Threshold

All purpose aluminum thresholds are appropriate for most residential uses. Each threshold is fire labeled and UL classified.
Allegro full mask peel off lens

Allegro ambient breathing system full mask peel off lens

Allegro Lens Cover Peel-Offs Comes 25 lens covers per package.
Allegro safety Full mask respirator

Allegro full mask respirator with air pump-100′ air hose

The full mask system provides a portable air source for one respirator users. Includes one full mask supplied air respirator, a ¼ hp ambient air pump, and 100 foot of breathing air hose. Spec Sheet (PDF) Face Shield Parts Breakdown (PDF) Pump Parts Breakdown (PDF)
Allegro Ventilation Blower

Allegro Ventilation Blower

This versatile system features the 8" AC COM-PAX-IAL blower with canister with 25' ducting. This lightweight unit is designed with the quick-connect clipping system which allows workers to attach the canister, tools-free, to the input side for powerful extraction or output side for ventilation. The 25' ducting stores conveniently within the canister. Special design features include blower and canister built-in carry handles, built-in On/Off switch and "Safety" orange coloration.
Free air: 831 CFM
One 90 degree bend: 709 CFM 1/3hp
Two 90 degree bends: 586 CFM 3A/115v
Blower and ducting weighs 38 lbs.
Additional 25' ducting can be purchased separately under SKU VB-251