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

Parapet Wall Guardrail System
Price: $110.25
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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)

Reinforced threaded handle hole, 5-wire cage, 5/8 in. stem
Price: $1.40
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Reinforced threaded handle hole, 5-wire cage, 5/16 in. stem

Shingle Flashings are designed to effectively seal round pipe penetrations, Slides over pipe
Price: $4.65
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Slides over pipe - for pitch to 40 degrees. Rustproof .032 stamped aluminum standard base. Non-fading sealing collar. 18" x 18" bases for code required areas. Rated 180°F continuous heat. Approved for Type B installations. Not for hot-mopped or built-up roofs. Soft aluminum base (18" x 18") allows for easy molding to tile roofing. Do not use petroleum based products on collars.

Excellent for Applying Adhesives & EPDM Applications, Perfect throw-away brush, Double Thick, White China bristles
Price: $1.15
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Excellent for Applying Adhesives & EPDM Applications Perfect throw-away brushDouble thick

New Items

Minimize paint scratches from anchor installations
Price: $21.55
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Safety, Comfort, Power and Precision
Price: $298.55
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The new Express Raptor Detail Torch kit combines precision, speed, and efficiency. It's Piezo trigger automatically ignites the flame that automatically turns off when the torch is no longer in hand. It's High output, short flame can be controlled simply by squeezing the trigger. The kit features 2 Burners, 102k BTU NRCA-CETRA compliant and a 308K BTU NRCA-CETRA compliant that can be interchanged with ease. Along with a quick connector that allows roofers to quickly switch from the traditional...

Safety, Comfort, Power and Precision
Price: $269.95
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The new Express Raptor Detail Torch kit combines precision, speed, and efficiency. It's Piezo trigger automatically ignites the flame that automatically turns off when the torch is no longer in hand. It's High output, short flame can be controlled simply by squeezing the trigger. The kit features 2 Burners, 102k BTU NRCA-CETRA compliant and a 308K BTU NRCA-CETRA compliant that can be interchanged with ease. Along with a quick connector that allows roofers to quickly switch from the traditional...

Price: $769.45
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Ultra-Lok Self Retracting Lifeline is rugged, yet extremely lightweight and superbly engineered device you can count on for safety, efficiency and comfort. It's stainless steel components, and anti-ratcheting brake system and semi-scaled design provides the user with a system built to lastFeatures:Rugged and Extremely lightweight thermoplastic housingSemi-sealed design30Ft. (9.1m) 3/16 in. (5mm) galvanized steel cable lifelineStainless steel dynamic componentsInternal energy absorption...