7MM GYRA ROCK

7mm Washed Gyra Rock – Loose Bulk Delivery

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$40.00
Sale price
$40.00
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Professional Dump Truck Delivery
Delivery from$120

Loose soil, mulch, gravel and decorative rock delivered to your driveway or curbside.

Delivery rates vary based on the products ordered and delivery location. Final pricing is calculated at checkout.

Delivery FAQs & Placement Information →
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7mm Washed Gyra Rock Calgary | Bedding Gravel Delivery

Our 7mm Washed Gyra Rock is a small, angular gravel commonly used for suitable paving stone bedding, leveling and hardscape preparation. Its natural grey tones and crushed texture make it a practical aggregate for residential and commercial landscaping projects throughout Calgary and surrounding communities.

Also known as Gyra Gravel, this 7mm aggregate is used to prepare even bedding surfaces beneath compatible paving stones, patio slabs and stepping stones. Available by the cubic yard, our loose Gyra Rock can be delivered directly to your project by dump truck.

Explore more materials in our Gravel, Sand & Aggregates Calgary collection .

Ideal Uses for 7mm Gyra Rock

  • Bedding aggregate for compatible paving stone installations
  • Leveling layers beneath suitable patio slabs
  • Walkway and hardscape preparation
  • Bedding beneath suitable stepping stone installations
  • Fine crushed aggregate for landscape projects
  • Residential and commercial hardscape applications

Installing pavers? Confirm the bedding aggregate specifications required by your paving stone manufacturer. Gyra Rock is not a substitute for a properly prepared structural base.

Product Specifications

Product 7mm Washed Gyra Rock – Bedding Gravel
Aggregate Size Approximately 7mm nominal size
Material Washed crushed gravel
Appearance Natural grey tones; angular aggregate with natural variation
Common Applications Bedding, leveling and hardscape preparation
Order Unit Cubic yards (loose bulk)
Coverage Approximately 100 sq. ft. per cubic yard at 3 inches deep (planning allowance)
Delivery Method Loose bulk by dump truck
Maximum Order 10 cubic yards per delivery order
Service Area Calgary and surrounding communities

How Much 7mm Gyra Rock Do You Need?

Enter your project dimensions to estimate how many cubic yards of Gyra Gravel you need. The calculator updates automatically and rounds up to the next half cubic yard.

Gyra Rock Quantity Calculator

Enter your project length, width and desired aggregate depth.

Estimated Quantity Required
1 Cubic Yards
300 sq. ft. at 1 inch deep = 0.93 cubic yards before rounding.

Estimates use loose material volume. Actual requirements may vary depending on site conditions, grading and installation. Quantities are rounded up to the next 0.5 cubic yard. Maximum 10 cubic yards per delivery order. The default 1-inch depth is an example, not an installation specification.

Planning multiple areas? Use our Advanced Bulk Volume Calculator for more detailed estimates.

7mm Gyra Rock Coverage Guide

One cubic yard of loose 7mm Gyra Gravel provides approximately the following coverage:

Aggregate Depth Coverage Per Cubic Yard
1 inch Approx. 324 sq. ft.
2 inches Approx. 162 sq. ft.
3 inches Approx. 108 sq. ft.
4 inches Approx. 81 sq. ft.

These figures are volume estimates, not recommended installation depths. Follow the bedding specifications for your particular paving stone or hardscape system. For general planning at 3 inches deep, allow approximately 100 sq. ft. per cubic yard.

Why Choose 7mm Gyra Rock for Paver Bedding?

Gyra Rock is a small angular aggregate that can be spread and leveled to prepare a setting surface beneath compatible paving stones and slabs. Its crushed texture distinguishes it from rounded gravel and fine washed sand.

When used in a suitable paving system, the bedding aggregate sits above the prepared structural base and helps establish a consistent setting elevation. The appropriate aggregate type, grading and bedding depth depend on the manufacturer's installation requirements.

Our 7mm Gyra Rock should not be confused with polymeric jointing sand or compacted road crush. Each material serves a different purpose in a hardscape installation.

Loose 7mm Gyra Rock Delivery in Calgary

Our 7mm Washed Gyra Rock is available by the cubic yard with loose bulk dump truck delivery throughout Calgary and surrounding communities.

Material is typically unloaded on a suitable driveway or approved street-side area. Enter your preferred dump location and access instructions at checkout. Final unloading placement is subject to driver discretion and site conditions.

Available delivery options and charges are calculated at checkout based on your address and order. Flex and Scheduled delivery may be available, with same-day service offered for qualifying loose bulk orders when scheduling and routing allow.

Orders are limited to 10 cubic yards per load. Eligible split-load delivery of two different loose bulk materials may be available, with additional charges where applicable.

Review our Bulk Landscape Material Delivery Calgary guide for delivery scheduling and unloading requirements.

Frequently Asked Questions About 7mm Gyra Rock

What is 7mm Gyra Rock used for?

Gyra Rock is commonly used for suitable paving stone bedding, leveling and hardscape preparation. Its small angular particles make it useful for selected patio, walkway and stepping stone installations.

Is Gyra Rock the same as bedding sand?

No. Gyra Rock is a small crushed gravel, while bedding sand is a sand-based aggregate. Both may be used in certain paving systems, but they are not automatically interchangeable. Follow the bedding specifications for your project.

Can I use 7mm Gyra Rock under paving stones?

It may be suitable for compatible paving systems. Confirm that the aggregate grading and bedding depth meet your paving stone manufacturer's installation requirements.

How deep should Gyra Rock bedding be?

Bedding depth depends on the paving system. Many conventional paving installations use approximately 1 inch of bedding material, but some systems require different specifications. Always follow the manufacturer's instructions.

How much 7mm Gyra Rock do I need?

Use the calculator above to enter your project length, width and required depth. One cubic yard covers approximately 324 square feet at a 1-inch depth before installation variations.

Can Gyra Rock replace road crush?

No. Gyra Rock used as a bedding aggregate serves a different purpose from compacted road crush, which is commonly used to construct the structural base beneath hardscape installations.

How is loose Gyra Rock delivered?

Gyra Rock is delivered loose by dump truck. Enter your preferred unloading location at checkout. Final placement depends on safe access and driver discretion.

Is delivery included in the Gyra Rock price?

Delivery charges are calculated separately at checkout based on your order and delivery location.