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Internet # 205220761

Model # 116TBC

Store SKU # 1000540701

14 in. X 19 in. Rectangular Standard Series Valve Box Extension & Cover, 6-3/4 in. Height, Green Box, Green ICV Cover

$28.90
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  • Adds height to valve box systems in deep installations
  • Works as a standalone valve box in shallow installations
  • Structural reinforcing ribs; overlapping cover; UV resistant
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Product Details

About This Product

Boost the height of a traditional valve box that sits lower in the ground with the 14 in. X 19 in. Standard Series Green Valve Box Extension and cover. The extension sits on top of an existing valve box to achieve that additional height or can be used alone for shallow installations to protect and conceal valves, control zone kits, and other irrigation system components. Engineered with structural reinforcing ribs, the green extension box and green cover are built to stand up to the elements, pedestrian traffic, lawn care equipment, and potential vandalism. The overlapping lid blocks dirt and debris from entering the valve box to keep the area clean and is marked for Irrigation Control Valve (ICV) use. Convenient slot makes lid easy to lift with a flathead screwdriver. The extension is made of high-density polyethylene (HDPE) using 100% recycled materials; the lid is made of high-density polyethylene (HDPE) using a 83% recycled materials. Both the extension irrigation valve box and lid are treated with UV inhibitors to prevent fading and cracking from sun exposure. NDS is a leading manufacturer of water management solutions and the trusted brand of professional landscape contractors since 1972. NDS products are available at major home centers, retailers, and online. Check out the NDS website or reach out to us for technical support-our friendly, experienced team is here to help make your project a success

Highlights

  • Stack on top of a valve box that sits deeper underground to add height, or use alone for shallow installations
  • Use to protect irrigation system components
  • Fits over irrigation fixtures such as valves, control zone kits, and other irrigation accessories; also stacks on top of an existing 14 in. X 19 in. Rectangular Valve Box
  • Box top dimensions: Top inside dimension (ID) 10 in. X 15 in.; top outside dimension (OD) 11-3/4 in. X 13-1/4 in.; Box bottom dimensions: Bottom ID 12 in. X 20-1/2 in.; Bottom OD 17 in. X 21-3/4 in.
  • Box height: 6-3/4 in.; Box pipe hole dimensions:
  • Lid dimensions: Top dimension is 11-3/4 in. X 16-13/16 in.; bottom dimension is 10-1/16 in. X 15-3/16 in.; rim thickness 1/4 in.; overall height 2 in.
  • Pedestrian and lawn care equipment
  • Structural reinforcing ribs provide support and strength to protect items housed inside against damage
  • Overlapping cover prevents dirt and debris from entering the box; ICV designation; slot on lid for easy lifting with flathead screwdriver
  • Shorter height than standard valve boxes, it enables stacking on a standard valve box for added height or as a standalone for shallow installations.
  • Comes with one 14 in. X 19 in. rectangular valve box extension and cover
  • To use as an extension: stack on top of existing valve box; to use as a valve box: build valves, connect pipes; dig to allow enough depth so the lid is flush with the surface; add layer of gravel for drainage before putting box and cover in place
  • Extension box made of high-density polyethylene (HDPE) using 100% recycled content treated with UV inhibitors to prevent fading and cracking. Lid made of high-density polyethylene (HDPE) using a 83% recycled content treated with UV inhibitors to prevent fading and cracking
  • Use 2-1/2 in. X 3/8 in. bolt (113BB) to secure lid into brass nut on bolt hole
  • NDS Valve Boxes and Covers are available in a variety of sizes, shapes, and colors
  • Hassle-free 1-year warranty guarantees this NDS product is free from defects-or we'll replace it
  • NDS products are available at major home centers, retailers, and online. Check out NDSpro.com or reach out to us for technical support at 888-825-4716. Our friendly, experienced team is here to help make your project a success
  • Founded in 1972, NDS is the preferred choice of professionals and the leader in water management solutions with proven products, tools, and support to help you get the job done right
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 205220761

Model # 116TBC

Store SKU # 1000540701

Additional Resources

Shop All NDS
From the Manufacturer

Specifications

Dimensions: H 6.75 in, W 17 in, D 21.75 in

Dimensions

Product Depth (in.)

21.75 in

Product Height (in.)

6.75 in

Product Width (in.)

17 in

Details

Color Family

Green

Color/Finish

Green/Matte

Pack Size

1

Product Weight (lb.)

5.77 lb

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

Limited Lifetime

Questions & Answers

23Questions
caret
Q:whats the weight of this box with lid
by|Mar 15, 2024
1 Answer
Answer This Question

A:  The NDS part#116TBC SAND as an example weighs 6.16 lbs for the 14 x 19 x 6

by|Mar 15, 2024
    caret
    Q:Either the pictures or the NDS number is wrong. The pictures are for the 115TBC - Tapered Box with Cover. The taper is from bottom to top. The NDS 115 has straight sides. So which one is being sold?
    by|Apr 4, 2023
    1 Answer
    Answer This Question

    A:  Hi BILLinAZ, generally NDS boxes are tapered from the bottom to the top. Home Depot offers model#115, which is a taped box. Model#115TBC is a wholesale box but is also a tapered box.

    by|Jun 24, 2023
      1 found this answer helpful
      caret
      Q:Will this extension work both for Model 113BC and Model 117BC?
      by|Mar 6, 2023
      1 Answer
      Answer This Question

      A:  Hi Patioman, the model# 115 extension will fit the valve box model# 113BC 14" x 19" box. The extension will not fit properly onto the 117BC 13"x 20" box.

      by|Mar 7, 2023
        caret
        Q:Can the extension be bought without the lid? The valve box already has a lid.
        by|Jan 7, 2023
        3 Answers
        Answer This Question

        A:  I'm almost sure you can.

        by|Jan 11, 2023

          A:  I don't expect so; the market for piecewise replacements is considerably smaller than the market for complete units. I also don't see any options fitting that description when I search, although you may have better luck on craigslist, marketplace, etc. Otherwise, you might be able to try your luck at selling the extra lid yourself online once you've got the replacement part in the ground! Good luck~

          by|Jan 10, 2023

            A:  Hi JBills, you would be able to purchase the extension without the lid. Here is the part# 113-6

            by|Jun 30, 2023
              Showing 1-4 of 23

              Customer Reviews

              4.8 out of 5

              • 4.8 out of 232 reviews
              • 97% recommend this product
              Filter by:
              Showing 1-10 of 232 reviews
              Adds only 2-1/2”, less when stepped on
              This tapered extension just slides onto the base box with no internal structure to hold it at a fixed height. Its initial position adds only 2-1/2” but slides lower when stepped on. Not much height in my opinion. Since the lid is exactly the same as the 11x19 base box, the purchase price includes a superfluous lid the extension does not need. Does not meet my needs so goes back to the store.
              by
              Response from THD_CSOJul 28, 2023
              Dear Valued Home Depot Customer, We have reached out to the manufacturer and their reply is,Thank you for letting us know about your experience. I can understand it doesn't make sense to pay for an extra part that comes with the product, but that you don't need. I will share this with the team so we can better meet our customers' expectations.
                • Recommended
                1 found this review helpful
                perfect depth
                I loved this box due to its revised depth! I used it with the orbit valve box base system and orbit preassembled manifold
                by
                  • Recommended
                  2 found this review helpful
                  Does the job
                  High quality. Looks professional.
                  by
                  • Verified Purchase
                  • Recommended
                  1 found this review helpful
                  Beautiful for AZ
                  Very nice and well built for the Arizona landscape. Only issue is tough to pull open if not locked.
                  by
                  • Verified Purchase
                  1 found this review helpful
                  Perfect size for my 4 valve sprinkler system.
                  Perfect size for my 4 valve sprinkler system.
                  by
                  • Verified Purchase
                  • Recommended
                  3 found this review helpful
                  • Verified Purchase
                  • Verified Purchase
                  Lid could be heavier and better made
                  by
                  • Verified Purchase
                  Worked great, high quality. Low profile.
                  by
                  • Verified Purchase
                  I wish they would just sell the lid separately from the box. As I only needed that piece.
                  by
                  Response from THD-CSOJul 12, 2024
                  Dear valued homedepot customer,Appreciate your comment. This reply is from NDS, the manufacturer. We can certainly help you find the cover by itself. Please reach out to us at (888) 825-4716 so we can help.
                  • Verified Purchase
                  Showing 1-10 of 232 reviews