Aggregates

Thunderbolt Aggregates

At Thunderbolt Aggregates, we produce high-quality materials that are essential components for a wide range of construction and industrial needs. Our aggregate selection ranges from sand, gravel, soil, recycled material, and more, suitable for projects of every scope and size.

We also have the experience necessary to professionally manage excess soil and materials in compliance with Ontario Regulation 406/19. Our customers can take ease in our use of industry leading technology that confirms real-time receipt and cumulative volume tracking.

Landscape Depot

Are you a homeowner or landscape contractor? Our landscape depot offers premium landscaping products including soil, compost, mulch, riverstone, clear stone, sand, and more. Our experienced team of industry professionals will help you find the product that’s right for your project. All material is available for pick up or delivery.

Our Available Products

Large Riverstone

This smooth, multi-colour stone can be used to enhance any walkway, pool area, pond, garden and more.
Triple Mix Garden Soil

This light blend of peat moss, compost and topsoil creates the optimal growing environment for plants, flowers, vegetables and more.
Composted Pine Mulch

Composed of pine bark and high in organics this mulch is rich in colour and nutrients.
Hydro Sand

This clean, fine sand is ideal for trenching and the burial of water line, gas piping, electrical conduits and even your very own DIY sandbox.
Pea Stone

These tiny, smooth pebbles are a great decorative touch to any landscape design. They also help to protect the soil’s moisture and slow the growth of weeds.
1 ½” - 2 ½” Riverstone

This smooth, multi-colour stone can be used to enhance any walkway, pool area, pond, garden and more.
Screened Mushroom Compost

A nutrient-rich organic material derived from mushroom farming byproducts, it improves soil structure, fertility, and moisture retention in gardening and agricultural applicatons.
Large Landscape Boulders

These ornamental rocks come in all colours, shapes and sizes. Frame the corner of an interlock pad for extra seating, create a distinctive curb appeal, and more this product will make a large impact with a small investment.
¾” Granular “A”

This coarse aggregate material consists of crushed stone or gravel, and is great for concrete production, drainage systems, and road base layers.
Premium Bedding Stone

Premium bedding stone is a self-compacting material that can be used as an alternative to stone dust containing no fines and composed of stones 5mm to 7mm in size.
Stone Dust

A byproduct of crushed stone, this material proves to be a stable base for patio stones, flagstones, pavers, retaining walls, and other structures.
Natural Shredded Cedar Mulch

Freshly shredded white cedar bark releasing a strong cedar arom Golden brown colour that greys with age.
Landscapers Blend Mulch

Finely ground blend of woody substrates, hardwood barks and softwood barks. Natural pale brown, tan colour ages to warm, dark brown.
¾” Clear Stone

Washed and screened, these stones contain no fines and are most commonly used for drainage.
Premium Black Mulch

Balancing various bark inputs for a mix of shredded and bark tree products allow a great visual impact that may need refreshing as part of your garden maintenance regime. While coloruants are intensely saturated, they remain intentionally non-toxic as part of our sourcing protocols.
Premium Red Mulch

Freshly ground, this light coloured pine based mulch accepts a non toxic iron oxide colourant to create maximum impact.
¾” - 1 ½” Riverstone

This smooth, multi-colour stone can be used to enhance any walkway, pool area, pond, garden and more.
Residential Topsoil

This screened topsoil contains additional organics making it the ideal choice for new garden bed base or grading.