Top 10 Extra Large Faux Rock – Outdoor Decorative Stones

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1. Emsco Group

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Emsco Group 2280 Natural Sandstone Appearance – Extra Large & Tall – Lightweight – Easy to Install Landscape Rock, Extra Large

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Emsco Group #ad - Covers up landscape utilities – the rock can be placed over wells, and other fixtures to block them from sight, pipes, sprinkler valves, thus enhancing the landscape’s natural beauty. Natural texture and appearance – this architectural rock has a natural appearance that blends great with gardens, lawns, and landscapes! Withstands extreme weather conditions – this artificial rock is able to withstand extreme weather conditions and comes with two stakes to anchor the ground.

The rocks come in many different sizes, along with an assortment of detailed textured rocks. To determine the best size for your application, please review the rock dimensions photo showing variations in both height and overall footprint.

Other architectural rocks available – emsco has a complete line of landscape rocks available. See rock dimensions photo for best size option – the rock's overall dimensions are of 29. 75” x 29” x 19. 5” height x length x width. Please keep in mind that the rocks have an irregular shape and are tapered.
BrandEmsco Group #ad
ManufacturerEmsco Group #ad
Height29.75 Inches
Length29.5 Inches
Weight10 Pounds
Width19.5 Inches
Part Number2280
Model2280

2. Dekorra

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Dekorra Fake Rock Septic Cover Model 111 Riverbed

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Dekorra #ad - Durable, uv protected will not fade in the sun or crack in cold weather; Commercial grade construction stands up to elements. Lightweight, easy to move, very durable. Realrocktm material provides the realistic rock features; Color may vary slightly from one rock to the next. Ideal concealing applications: septic risers and manhole lids up to 30" Diam; Municpal grinder pump access ports and manholes; Commercial/Restaurant greese trap access lids; Irrigation valve box vaults and lids. Overall dimensions: 36" l x 31" w x 16" H See inner dimensions on chart in image as rocks taper.
BrandDekorra #ad
ManufacturerDekorra Products #ad
Height15 Inches
Length34 Inches
Weight3 Pounds
Width32 Inches
Part Number111-RB
Model111-RB

3. Dekorra

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Faux Rock Cover Oblong Riverbed

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Dekorra #ad - Please see interior sizing chart for more information on sizing. Overall dimensions: 42"l × 24"W × 21"H.
BrandDekorra #ad
ManufacturerDekoRRa #ad
Height24 Inches
Length42 Inches
Weight124 Pounds
Width24 Inches
Part Number117-RB
ModelDKR107

4. Emsco Group

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EMSCO Group Landscape Rock – Natural Sandstone Appearance – Large – Lightweight – Easy to Install

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Emsco Group #ad - Covers up landscape utilities – the rock can be placed over wells, and other fixtures to block them from sight, pipes, sprinkler valves, thus enhancing the landscape’s natural beauty. Please keep in mind that the rocks have an irregular shape and are tapered.

Natural texture and appearance – this architectural rock has a natural appearance that blends great with gardens, lawns, and landscapes! Withstands extreme weather conditions – this artificial rock is able to withstand extreme weather conditions and comes with two stakes to anchor the ground. To determine the best size for your application, please review the rock dimensions photo showing variations in both height and overall footprint.

The rocks come in many different sizes, along with an assortment of detailed textured rocks. Large size – 25 x 18-7/8 x 20-1/2 inches lwh. Other architectural rocks available – emsco has a complete line of landscape rocks available.
BrandEmsco Group #ad
ManufacturerEmsco Group #ad
Height20.5 Inches
Length25 Inches
Weight6 Pounds
Width18.87 Inches
Part Number2181
Model2181

5. Aquascape

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Aquascape Signature Series for Pond Skimmer and Landscape Faux Rock Lid, tan

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Aquascape #ad - Use the natural-looking cover to conceal pond skimmer filters, falls, and other unsightly landscape components. Lid can be rotated to fit securely in different positions to help blend naturally into pond design and landscape. Natural looking faux-rock lid blends into surrounding pond design and landscape. Approximate measurements - mid point 26" l x 26-inches W x 3" H Due to the naturalistic stone form design, the lid is not symmetrical and some points can measure closer to 24-inches.
BrandAquascape #ad
ManufacturerAquascape #ad
Height3 Inches
Length26 Inches
Weight1 Pounds
Width26 Inches
Part NumberB01KU6RB1Y
ModelSignature Series
Warranty1-year Limited Manufacturer

6. HALF OFF PONDS

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HALF OFF PONDS Fieldstone Gray Faux Rock Cover for Skimmers, Waterfalls and in-Line UV Sterilizers

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HALF OFF PONDS #ad - Half off ponds rock covers are perfect for concealing pond and water garden skimmers or other accessories found in pond installations that are up to 24 inches in diameter located at grade level.

Dimensions: 31"l x 27" W x 6"H. The color and texture of the rock covers stands up against mother nature's elements and is actually part of the material,  NOT painted on like some of the competition's rock covers that are not constructed to the commercial-grade quality that you get from Half Off Ponds Rock Covers! Commercial grade construction of recyclable materials stands up to the elements. Ships fast and free with a 5-Year Manufacturer's Warranty and Made in the USA! Lightweight, easy to move, and incredibly durable! Will not fade in the sun or crack in cold weather.
BrandHALF OFF PONDS #ad
ManufacturerHalf Off Ponds #ad
Height6 Inches
Length31 Inches
Weight5 Pounds
Width27 Inches
Part NumberHLRC-FS
ModelHLRC-FS
WarrantyBacked by a 5-year manufacturer's guarantee. Seller is point of contact to handle warranty claims.

7. FOREVER BAMBOO

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FOREVER BAMBOO Artificial Rock Faux Rock Pump Cover Hollow Landscape Decoration Artificial Rock Cover Fiberglass Painted Mock Rock Beige Large 13 in H x 28 in W x 30 in L

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FOREVER BAMBOO #ad - Durability: acrylic paint to fit any decor with minimum fading over time, UV and weather resistant to stand the test of time. Realistic quality: have your yard, lightweight & hollow, pool, or garden look exactly how you’ve always wanted with this high-quality, realistic synthetic/faux rock with various earth tone hues to fit the decor you desire.

Easy installation: no fasteners needed! Simply bury in soil or soft substrate, or place above ground on natural or artificial turf to instantly transform your garden or pool landscape. Usage: the forever bamboo pump cover artificial rock is perfect for various landscape applications! Place in flower beds, around water features, on slopes, and along pathways.

A strong fiberglass resin construction built to last. Realistic quality: have your yard, pool, lightweight & hollow, or garden look exactly how you’ve always wanted with this high-quality, realistic synthetic/faux rock with various earth tone hues to fit the decor you desire. Artificial fiberglass hollow rock measures 30" L x 28" W x 13" W for easy placement in any yard or landscape or easily hide water fixtures.
BrandFOREVER BAMBOO #ad
ManufacturerFOREVER BAMBOO #ad
Height13 Inches
Length30 Inches
Width28 Inches

8. Dekorra

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Dekorra Model 111-AB Rock Enclosure, Autumn Bluff Sienna

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Dekorra #ad - Made in the USA from recyclable materials. Won't fade in sun or crack in cold weather. Commercial-grade construction stands up to the elements. Heavy-duty ground stakes supplied with each rock.
BrandDekorra #ad
ManufacturerDekorra #ad
Height15 Inches
Length34 Inches
Weight3 Pounds
Width32 Inches
Part Number111-AB
Model111-AB

9. Emsco Group

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Emsco Group Landscape Rock – Natural Sandstone Appearance – Small – Lightweight – Easy to Install

#ad
Emsco Group #ad - Covers up landscape utilities – the rock can be placed over wells, and other fixtures to block them from sight, sprinkler valves, pipes, thus enhancing the landscape’s natural beauty. Natural texture and appearance – this architectural rock has a natural appearance that blends great with gardens, lawns, and landscapes! Withstands extreme weather conditions – this artificial rock is able to withstand extreme weather conditions and comes with two stakes to anchor the ground.

Other architectural rocks available – emsco has a complete line of landscape rocks available. See rock dimensions photo for best size option – the rock's overall dimensions are of 14” x 14.

375” x 1075” height x length x width. To determine the best size for your application, please review the rock dimensions photo showing variations in both height and overall footprint. The rocks come in many different sizes, along with an assortment of detailed textured rocks. Please keep in mind that the rocks have an irregular shape and are tapered.
BrandEmsco Group #ad
ManufacturerEmsco Group #ad
Height14 Inches
Length14.38 Inches
Weight3.5 Pounds
Width10.75 Inches
Part Number2183-1
Model2183

10. Backyard X-Scapes

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Backyard X-Scapes Wen-ROC-RB1 Artificial Rock, River Brown, Small

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Backyard X-Scapes #ad - Easy installation: no fasteners needed! Simply bury in soil or soft substrate, or place above ground on natural or artificial turf to instantly transform your garden or pool landscape. Small artificial river brown fiberglass hollow Rock measures 16" L x 13" W x 9" W for easy placement in any yard or landscape or easily hide water fixtures.

Realistic quality: have your yard, lightweight & hollow, pool, or garden look exactly how you’ve always wanted with this high-quality, realistic synthetic/faux rock with various earth tone hues to fit the decor you desire.

Durability: acrylic paint to fit any decor with minimum fading over time, UV and weather resistant to stand the test of time. A strong fiberglass resin construction built to last. Usage: the backyard x-scapes pump cover artificial Rock is perfect for various landscape applications! Place in flower beds, around water features, on slopes, and along pathways.
BrandBackyard X-Scapes #ad
ManufacturerBackyard X-Scapes #ad
Height9 Inches
Length16 Inches
Width13 Inches
Part NumberWEN-ROC-RB1
ModelWEN-ROC-RB1