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King Mills 5 Layer Sprinkler Covers for Outside, L-Shaped Opening Back Flow Covers for Winter Freeze and Intense Sun Protection. Outdoor Pipe Insulation Cover.[Sand Stone] 24x30in

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$19.99

$ 8 .99 $8.99

In Stock

1.:M: 16x18in


2.MaterialType:Granite


About this item

  • Our backflow cover has 5 layers: Heavy Duty 600D Oxford outer, waterproof, uv-proof.
  • Our backflow preventer insulation cover has two layers of aluminum foil: endure up to -5 degrees.
  • Our backflow preventer cover is available in a wide range of sizes to suit most sprinkler or pipe.
  • Also serving as backflow insulation cover, keep away direct sun light to your pipes. Mitigate crack.
  • This backflow winter cover is designed as an L-shaped openings to accommodate pipe installation.



Product Description

Instead of using the mock rock covers/artificial rock cover, why not try our simple solution?

5 Layer Insulation Backflow Cover, L-Shaped Opening Sprinkler Valve Cover, or Well Head Cover

Those Landscape Boulders are expensive and not temperature insulating We intentionally colored our outdoor pipe insulation cover is colored to mock rocks: sandstone and granite. Also in camo.

We believe this is an affordable (maybe even better) alternative to artificial rock cover, faux rock, well cover rock & landscape boulders.


BizyOwner
Reviewed in the United States on March 6, 2025
This cover is thick and well made. The velcro is strong and the added grommets are heavy duty. The velcro goes all the way across the bottom and all the way up one side. This review is for the product listed as, “King Mills 5 Layer Sprinkler Covers for Outside, L-Shaped Opening Back Flow Covers for Winter Freeze and Intense Sun Protection. Outdoor Pipe Insulation Cover.[Granite Color] 24x30in (Granite, XL: 24x30in)."
Gonzo1
Reviewed in the United States on March 3, 2025
Exilent size for my needs. Looks to be plenty of insulation made from quality materials. The 24x30 is as advertised. This should provide protection for most larger back flow preventers. It dosen't mention if it should be removed over the summer, but mine is on the north side of house that sees less intense sunlight. It should last many years.
wkinhrd
Reviewed in the United States on February 27, 2025
I got this to wrap some pipes in my well house. Although we have a space heater for hard freezes it was running constantly. Adding this insulated cover was a simple way to protect the pipes if we were to lose power and conserve energy by allowing me to switch the heater to a lower setting. This version is split on one side making it easier to get it around an oddly shaped configuration of pipes. The material is durable and flexible so I was able to pull it under some pipes closer to the floor of the well house for a snug fit. I did not want to wrap the pipes with tape and other insulation materials because if I needed to access the pipes, all of that material and time would be wasted.
TexasGal
Reviewed in the United States on February 26, 2025
I had a smaller version of this one and decided I needed to try something else as it wasn't providing the protection I needed. This works much better and gives me plenty of room to wrap the pipes inside and then use this as a second protective layer. I really like the easy open and reseal of the velcro as we are using it to cover the fill lines to our pool so we need to access it frequently even in freezing temps in order to add more water to the pool.
Mark C.
Reviewed in the United States on February 26, 2025
Nice and heavy, thick insulation, quality piece with Velcro closure. Installed over the sprinkler vacuum break on my new house. More than big enough. I probably could have ordered a smaller one. Eyelets are perfect to secure it with a few zip-ties. Would definitely recommend!
Azure
Reviewed in the United States on February 2, 2025
I ordered a little bit too large of a size for our well pump lines, but we are making it work! This thing has great stitching, the Velcro was difficult to undo, which is great for the wind we get up here! When and if that Velcro ever wears out, those grommets to tie it on will come in handy. I was really shocked at the thickness And quality fabric on this item. Overall, very satisfied and would recommend!
Skeetre
Reviewed in the United States on January 29, 2025
Covers my sprinkler backflow pipes perfectly. The old one was cracked and rotted. This one looks to be much better quality and fits great. It has Velcro to seal it on 2 sides, or bottom and a side. It's got a nice insulated inside with a strong protective outer covering to protect against the elements. It looks good and fits good, hopefully I don't have any more problems with freezing weather!