Tools, Supplies and Equipment for Contractors

Big Rock Supply offers tools, supplies and equipment for contractors and do-it-yourselfers including safety supplies, fall protection, roofing tools, roofing equipment and much more. We guarantee the best price, backed by a dedication to customer service and satisfaction.

Featured Items

Easy to store reusable warning line
Price: $114.95

The Guardian Fall Protection “Stanchion” is easy-to-store for use with a reusable warning line. You should use one stanchion for every fifty feet to mark the warning line. This product weighs only 23 pounds and stands 39" in height. FEATURES: Easy-to-store For reusable warning line Maximum spacing is 50' apart

Comparable to Leister Triac, but with Higher Airflow
Price: $439.95

Comparable to LEISTER, but with higher airflow! The hand gun to weld all different types of thermoplastic materials for roofing, flooring, tarps, plastic fabrication, etc.High quality Maintenance friendlyLonger lasting brushesLarge accessory rangeOptimal performance/great priceEasy welding with ergonomic handleHigh speed welding enables high productivity

Parapet Wall Guardrail System
Price: $110.15

Workmen work inside of parapet wall to attach bracket or guardrail posts Protects with 2x4’s Unit can change locations along parapet wall without complete disassembly of units and guardrail posts Adjusts to wall widths between 4”-24” Positioned 8 ft. on center Complies with OSHA standards Wt. 19 lbs. (Bracket and Guardrail Post)

FITS ALL ROOF CUTTERS! Tip angle provides the best wear and power efficiency
Price: $27.95

FITS ALL ROOF CUTTERS! These unique angled roof cutting blades provide superior performance and long life. The precision cutting angle ensures maximum surface contact to slice through materials, even stubborn resaturants, while minimizing the force of the blade impact to make blades last longer. The tip angle provides the best wear and power efficiency.

New Items

The Eagle Talon automatic hot air welder is designed to weld all types of modified bitumen membranes.
Price: $6,595.00

The Eagle Talon automatic hot air welder is designed to weld all types of modified bitumen membranes. The machine is an extremely “user-friendly” simple to use tool. Both speed and temperature controls are analog which allows a single operator to begin welding with very little effort. Analog controls make adjustment simple in bright sunlight when compared to difficult to read digital controls. The free-wheeling feature makes for easy and simple movement back to the next seam. Also, the unique...

Price: $92.95

For pipe penetrations from 1/2" to 2-1/2" Nominal Pipe O.D. Provide premanufactured Pipe Portal® flashing systems as manufactured by Portals Plus at all necessary roof penetrations 2-1/2"" or less, or as shown on drawings. Each 5-Hole Pipe Portal® flashing system shall include an RPS premanufactured roof curb of style as shown on drawings or as specified for roof curbs, single or double Pipe Portal® flashing system cover with sealing ribs on each port for a weather tight seal and precut port holes...

Miracle RV Tape fixes all types of RV leaks and repairs.
Price: $23.95

Specifically designed for the RV'er. OneStep utilizes Eternabond's advanced MicroSealant Technology with built-in primers and a specialized white UV stable backing. Perfect for all RV roof repairs and maintenance. Truly a one step process. Very little pre-cleaning necessary. Did you know RV roof seams require yearly maintenance? Use OneStep over factory roof seams one time and never do roof seam maintenance again! Lifetime warranty! More than 25 high-end RV manufactures now use EternaBond...

Lifts rolls of roofing membrane, EDPM, & TPO easily!
Price: $174.95

A roofing material tool that lifts rolls of roofing membrane, EPDM, & TPO with ease . . . saving time, energy & injuries!