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

Comparable to Leister Triac, but with Higher Airflow
Price: $439.95
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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 * Nozzle not included * Nozzles are available! Call for sizes and pricing! ...

Lighted Ends, Yellow with Blue Stripe
Price: $61.55
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Yellow with Blue Stripe with Lighted End. 100' Cord length 12 Guage 15 AMPS Extra Heavy Capacity Flexible from -40 to 140 degree F UL and cUL approved Water/Weather Resistant Lighted end to show power and find outlet easy

Provides easier, safer ladder access through roof hatches; floor, vault and sidewalk doors; and manholes
Price: $275.00
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LadderUP® Safety Post LadderUP® Safety Posts provide easier, safer ladder access through roof hatches; floor, vault and sidewalk doors; and manholes. This telescoping post permanently mounts to the top two rungs of any fixed ladder, providing a positive hand-hold and enabling the user to enter or exit an opening in an upright and balanced position.

Parapet Wall Guardrail System
Price: $110.15
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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)

New Items

Replacement 6 Pt. Ratchet Suspension for Pyramex HP161 Cap Style Hard Hats
Price: $3.95
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Replacement 6 Pt. Ratchet Suspension for Pyramex HP161 Cap Style Hard Hats

Replacement 4 Pt. Ratchet Suspension for Pyramex HP141 Cap Style Hard Hats
Price: $3.55
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Replacement 4 Pt. Ratchet Suspension for Pyramex HP141 Cap Style Hard Hats

Safety Yellow Powder Coated
Price: $155.00
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Curb mount design easily installed and stows inside the existing roof hatch curb. Allows the hatch to be closed while the user is on the roof.

Hot Dip Galvanized
Price: $280.00
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Comes pre-assembled and attaches directly to the top two rungs (square or round) with two U-shaped bolts. A latch maintains the post at variable heights and is easily released for retracting the post. Square posts for a no-slip grip.