DekoRRa Rock Enclosures 101 - Classic Rock
Classic Shape Rock Enclosure
Outside Dimensions: 21" H x 31" L x 26" W
ID#: DEK-101
Brand: DekoRRa Products LLC
SKU#: Model 101
Retail Price: $193.99
Our Price: $123.95
You Save $70.04 or 36.10%
Questions & Answers about DekoRRa Rock Enclosures
Are Dekorra Mock Rocks load bearing? Can you sit, stand or climb on them?
They are first and foremost designed to cover, hide and sometimes aid in freeze protecting unsightly items around your home or business. DekoRRa understands that these rocks are outdoors and often around people, children and pets. The material can withstand 100lbs/sqft according to the testing done by the manufacturer. That was done on a flat piece of their material and subjected to tests. Their rocks are NOT flat, but usually wider at the base and narrowing as it gets higher and their shape can withstand weight better than flat.
According to one of the DekoRRa owners, they have unscientifically tested most of their rocks by having adults (150-200lbs) crawl all over their rocks without any breaking. Some of the rocks deflected a little under the weight, but none have ever cracked or broken. I don't think that large pets, children and teens and the occasional adult should be an issue if the rocks experience being sat or crawled on every so often, but I wouldn't make it a regular event. Best Advice: Don't load them. Use them for primarily for concealment.
(Answered by our BackyardCity.com Experts)How do I choose the right size artificial rock for my need? How do I know which size rock to buy?
All DekoRRa rock covers are irregular in shape (not a pefect box or cylinder) and usually tapers in width and depth as height increases. On our category page which lists all of the rocks, the dimensions shown there are the rocks' overall outside maximum height x width x depth. The item you want to cover must be smaller that those dimension for it to have a chance to fit. So if your object is 22 inches tall then you should look at rocks where the outside height is higher than 22 inches (do same for width and depth), but the Inside or Interior dimensions will better tell you if it will fit and those dimensions are shown on each individual rocks product page.
On each specific rock models page it should show the internal / inside dimensions usually in a chart. The chart shows the largest width x length (or diameter if your object is round) that can be covered at the different heights and it will get smaller as you go higher. Sometimes it will show you two different width x depth at the same height. That shows that the rock can cover different shaped items as some items are longer with a small depth (skinny) and some items to cover are less wide but deeper (thicker/fat). So at each height if the dimensions shown on the chart as large or larger than you item dimension at each height, then that rock should cover over the item nicely.
You can also email us a few pictures of your item, with its dimensions and we will let you know which rock models will fit. support@backyardcity.com (link at bottom of footer of every page)
(Answered by our BackyardCity.com Experts)
What are DekoRRa fake rocks made of?
DekoRRa artificial rocks are made from commercial-grade polyethylene resin infused with ground stone particles in a proprietary mix called RealRock™, a UV-infused fade resistant material that mimics the look of natural stone. It's designed to be lightweight yet extremely durable. The material is tough, gritty, and has a variegated, realistic look. The walls are fully integrated, color-infused textured material - meaning the color and texture run throughout the entire composition of the wall, not just on the surface, so scuffs and scratches won't loose their color or texture. The material is built to withstand harsh weather conditions, cold or hot.
(Source: Supplied by Manufacturer)
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How the Landscape Rock - Classic Shape #101 is expected to Ship.
Features of Landscape Rock - Classic Shape #101
- Overall Dimensions at Base: 21" H x 31" L x 26" W
- Available in 4 colors: Fieldstone/Gray, Riverbed/Brown, Sandstone and Autumn Bluff
- Available 3 inch or 4 inch vents for better air ventilation
- Optional ASSE 1060 Class 1, Class 2 or Class 3 certifications available
- State of the art, commercial grade RealRock™ polyethelen material for strength & durability
- Color and texture are mixed into and part of the rock wall material - It is NOT not painted on
- Light weight - easy to move - weighs 8 pounds
- Heavy duty ground stakes included
- Constructed of recyclable materials
- Used to cover: well water systems, septic vents, backflow, irrigation, small pumps, electrical outlets, transformers, utility boxes & more
- Made in the U.S.A.
Landscape Rock - Classic Shape #101 Product Reviews
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DekoRRa Rock Enclosures 101 - Classic Rock
Classic Shape Rock Enclosure
Outside Dimensions: 21" H x 31" L x 26" W

Made in the USA, this fake rock from DekoRRa products measures 21 inches high x 31inches long x 26 inches wide and is designed to hide septic cleanouts up to 18 inches tall or small pump systems. This rock can be ordered with ASSE 1060 certification if requested and is constructed of recyclable materials.
With RealRock™, not only do you achieve incredibly realistic aesthetics, but also unmatched longevity in virtually any climate. Its commercial grade construction stands up to the elements, and since the color and texture are part of the material rather than painted on, you will enjoy these great looking enclosures for many years.
Faux rock enclosures are lightweight and constructed of recyclable materials. Heavy duty ground stakes are included to keep your rock enclosure secure. A 3 inch louvered vent and a 4 inch screen vent are available for use with pump systems. There is also a R13 insulation pouch available in green or tan as an option to protect pipes or other important equipment during the winter. The DekoRRa rock enclosures are available in four colors: Fieldstone/Gray and Riverbed/Brown, Sandstone and Autumn Bluff. When choosing a rock enclosure for an application, note the shape of the rock as well as the application measurements.
Fake Rock Features |
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![]() Flange Stakes |
![]() Insulated Pouch |
![]() Screen Vent |
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![]() Fieldstone/Gray |
![]() Riverbed/Brown |
![]() Sandstone |
![]() Autumn Bluff |
ASSE 1060 Certified Upgrades This DekoRRa rock enclosure is not only aesthetically pleasing but can be upgraded robust freeze protection for liquid based pipe assemblies and other equipment. The ASSE 1060 standard ensures the artificial rock provides superior thermal performance, security, and structural integrity. To meet these specific needs this fake rock is available in different adaptations:
- Class 1 (C1) models are insulated and heated for maximum freeze protection This includes the R13 insulating pouch and the
- Class 2 (C2) models are insulated for moderate climates
- Class 3 (C3) models are non-insulated for use in warmer regions or for security and concealment purposes where thermal protection isn't a primary concern.
This range of options allows you to choose an enclosure that provides the precise level of protection required for your exposed pipe / device, all while seamlessly blending into your landscape.
Last Updated: 09/03/2025 12:23 AM - ID:2807