Welcome to The Big Rock Supply Store - Your Source for Roofing and Construction Equipment and Tools!

We offer roofing and construction supplies, tools and equipment to help improve the work of those maintaining our homes and buildings, protecting us from the elements outside.

Since 1922, in an effort to improve service to local roof contractors, Frank P. Frey & Company became a manufacturer and distributor of many roofing tools for contractors. Since then, our goal has been to provide our customers with top quality roofing repair products.

Here are some helpful links to get you started:
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, sell or trade in your used equipmentget directions to our store, warehouse application or contact us

Featured Items

Ships Free!
RACE Roofing Warning Line System, 30 lb. Base & Cone
OSHA Compliant, ships FREE! Minimum order of 20 required
Price: $49.95

RACE Roofing Warning Line System, 30 lb Recycled Rubber Base & 43" Safety Cone Designed To Meet OSHA 1926.502 (39" OSHA Maximum Tie-Off Height) The RACE Roof Warning Line System Cones feature an ergonomic handle for easy carrying. The smooth cone shape allows easy stacking for transportation and storage. Our cones are made of low-density polyethylene plastic for increased durability in all weather conditions. The 30 lb rectangular-shaped base is made of recycled rubber and features a smooth...

12 in. Carbide Roof Cutter Blade
FITS ALL ROOF CUTTERS! Tip angle provides the best wear and power efficiency
Price: $39.95

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.Hole size: 1"

4 in. Chip Brush - Double Thick
Excellent for Applying Adhesives & EPDM Applications, Perfect throw-away brush,...
Price: $1.45

The 4 in. chip brushes has natural bristles, with a wood handle set in epoxy. Works great with resins, glues, acetone and other solvents. Use chip brushes to clean parts, apply touch-up paint, paint trim and many other boat, workshop and household uses. Chip brushes also have a wood handle so they are firm and comfortable to use. Excellent for Applying Adhesives & EPDM Applications Perfect throw-away brushNatural wood handleDouble thick12/box, 144/caseFull case shipping weight 30 lbs. ...

9 in. Heavy Duty Roller Frame
Reinforced threaded handle hole, 5-wire cage, 5/16 in. stem
Price: $2.39

Reinforced threaded handle hole, 5-wire cage, 5/16 in. stem 24/boxShipping weight per box 19#

New Items

Bluewater Manufacturing - Safety Rail 2000FG - Fiberglass...
Fiberglass Safety Railing
Price: CALL

Introducing the SafetyRail 2000FG Fiberglass Guardrail, the latest innovation in BlueWater's comprehensive range of fall protection guardrail systems. This patent-pending design utilizes fiberglass reinforced plastic (FRP), making it the perfect choice for rooftop safety in environments where telecommunication equipment is installed. Unlike traditional metal guardrails, which can interfere with radio frequency (RF) signals, the RF-transparent construction of the SafetyRail 2000FG ensures that...

Karnak - 160.1 Amphibicaulk Caulk-Grade Roof Cement, Wet...
A cold process, heavy bodied, caulk-grade roof cement ideal for sealing leaks in and...
Price: $2.85

160.1 Amphibicaulk is a high-performance, caulking-grade roof cement specifically designed for sealing and waterproofing, even in adverse weather conditions. Its advanced water displacement characteristics ensure an effective bond on both wet and dry surfaces, making it the preferred choice for roofing contractors and plant engineers. Composed of selected asphalt, mineral fillers, refined solvents, and special chemical additives, 160.1 Amphibicaulk delivers superior flexibility and durability....

Karnak - 97 Fibered Aluminum Roof Coating, 1 Gallon
Pure aluminum blended with refined solvents and reinforcing fibers for heavy duty...
Price: $42.45

97 Fibered Aluminum Roof Coating is a premium, heavy-duty roof coating designed for superior protection and temperature control. It is composed of selected asphalts, pure aluminum pigment flakes, refined solvents, and reinforcing fibers, making it ideal for long-lasting service. When applied, the aluminum flakes rise to the surface, forming a reflective metallic shield that protects the roof from the sun's harmful rays. Key Benefits: Solar Reflectivity: Reflects over 50% of the sun’s rays,...

Karnak - 155 Amphibikote, 1 Gallon (Wet and Dry)
Emergency roof cement specifically engineered with water displacement properties to...
Price: $18.65

155 Amphibikote is a high-performance, emergency roof cement specifically engineered with water displacement properties to create a strong bond on both wet and dry surfaces. Its unique ability to adhere even during adverse weather conditions makes it the top choice for roofing contractors and plant engineers alike. Whether it's an emergency repair or planned maintenance, 155 Amphibikote offers superior flexibility and durability. This roof cement is composed of carefully selected asphalts,...

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