Grommets

Price range: $7.50 through $8.00
Grommets are versatile, durable components designed to protect wires, cables, and pipes from abrasion and damage while ensuring a secure seal. Ideal for radon mitigation systems, HVAC setups, and various construction applications, these high-quality grommets provide a reliable solution for sealing and safeguarding openings in materials.

Hilti Fire Stop

Price range: $36.00 through $52.00

Kozy Kollar

Price range: $85.00 through $94.00
  • Easily installed from inside the building by one man in 10 minutes
  • Designed for roofs that are flat to 14/12 pitch
  • Works on conventional or architectural shingles, rolled roof materials and metal roofs
  • Forms a weather tight seal on four sides, eliminating the problems caused by wind driven rain or snow
  • Installs in any weather-even winter
  • No more expensive safety equipment, extension ladders or OSHA fines
  • No more risking your life to install someone else's flashing

Loxon

Price range: $9.00 through $190.80
For use on: window frames, skylights, doors, expansion wall joints, foundations, fascia, siding, cementitious board, masonry, stucco, concrete, wood, vinyl

Metacaulk Firestop Collar

Price range: $31.00 through $34.00
The only way to ensure that PVC pipe will not act as a passage for smoke and fire. When exposed to fire the intumescent material expands to seal voids caused by the breakdown of nonmetallic pipe. Factory made for consistent quality and install easily.

OBAR Battery System Alarm

$58.00
08 – 1.2″ w.c. pressure sensor. Built-in audible and visual alarm. Field adjustable alarm set-point. 4 options for actuation delay and 4 options for silence duration. Includes 2XAAA batteries, system label and length of vacuum tube.

OBar Digital Manometer and Battery System Alarm

$75.00
0-4″ Digital Differential Pressure Gauge Built-in audible and visual alarm with push to silence feature. Fully programmable for alarm set-point, delay (display and alarm), units and more. Pipe or wall mountable. Includes mounting bracket/hardware, batteries, system label, 2′ of vacuum tube. Requires 4 x AA batteries (included)

OBAR Handheld Manometer

$175.00
The OBAR GBR25 Handheld Manometer offers accurate digital pressure measurement for HVAC and radon applications. Its portable design makes it easy to carry and operate in the field. Built for professionals, it provides quick readings, improves system testing accuracy, and supports effective troubleshooting for better airflow and ventilation performance.

OBAR Plug-in System Alarm

$57.00
0.8 – 1.2″ w.c. pressure sensor. Built-in audible and visual alarm. Field adjustable alarm set-point. Includes power adapter, system label and 2′ of vacuum tube.

SPECIAL ORDER ONLY (special order products may have longer transit times than stock items)