Roofing Tools, Roofing Equipment, Contractor Supply

Since 1922, we've been offering 5-star products, pricing and service to contractors! Read some reviews, read our blog articles, shop roofing tools, shop roofing equipment, shop safety and fall protection, request a free catalog, start receiving our emails, follow us on Instagram, follow us on Facebook, watch our YouTube videos, follow us on LinkedIn, follow us on Twitter, see our help FAQ, submit a tool or equipment repair request, get directions to our store or contact us.

Big Rock Supply Blog

Featured Items

12 in. Carbide Roof Cutter Blade
FITS ALL ROOF CUTTERS! Tip angle provides the best wear and power efficiency
Price: $30.95

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.

English Hook Blades (100 Pack)
Fits # 99, # 199, Guardian Angle, Angle Head & Black Rhino Knives
Price: $21.95

Fits # 99, # 199, Guardian Angle, Angle Head & Black Rhino KnivesShipping weight .5 lbs. ea

Roofing Warning Line System, 30 lb. Base & Cone
OSHA Compliant!
Price: $29.95

OSHA CompliantSystem includes (1)Base & (1)Cone Large grip on the handle allows workers to easily pick up the cone and base Skid resistant, recycled rubber base provides stability and support Tiered cones are stackable Cone height not including handle: 39", Base weight: 30 lbs.Flag height: Tied at 39 inches, Sags to between 34 and 39 inches from walking/working surface.Approximate spacing ~ 25 ft. or as far as you can with flags above 34 inches. ...

Ships Free!
RACE Heat Gun
Comparable to leading brands
Price: $274.95

The most popular style hot-air hand tool for plastic welding applicationsGreat for roofing, flooring, tarps, plastic fabrication, etc.Parts are interchangeable with Leister Triac S & BAK Rion heat gunsLarge range of accessories available Price does not include a nozzle, sold separatelyDimensions: 3.55" x 13.25", Handle: 2.2"Weight: 2.87 lbs.

New Items

Clear Contractor Clean-Up Bags 42 Gal. 20-Count
20 Pack, 42 Gallon, 32" x 50", Clear, 144 per pallet, Heavy 3 Mil Gauge Contractor Bag
Price: $11.95

Heavy 3 Mil Gauge Contractor Bag 20 Pack42 Gallon32" x 50"Clear144 per pallet

AES Raptor Wood Railing Slider Bracket
Slider Bracket
Price: $37.95

Slider Bracket for the AES Raptor All-In-One Guardrail Base Assembly. 

12" Jute Membrane
Jute Membrane
Price: $21.95

Jute Membranes works great for waterproofing, damp-proofing of roofs, basements, and terraces. Offering strong construction and high bonding capacity, Jute Membranes are widely used in construction purposes. Features: •High strength •Proper seam integrity •Waterproofing materials for application on silos, grain godowns, warehouses, wagons, trams, buses, etc. •Rot proof •Easy to apply, repair and maintain ...

9" Jute Membrane
Jute Membrane
Price: $16.95

Jute Membranes works great for waterproofing, damp-proofing of roofs, basements, and terraces. Offering strong construction and high bonding capacity, Jute Membranes are widely used in construction purposes. Features: •High strength •Proper seam integrity •Waterproofing materials for application on silos, grain godowns, warehouses, wagons, trams, buses, etc. •Rot proof •Easy to apply, repair and maintain ...