SKU: 79261140657

Appleby SB638 Triple 35mm 1G & 2G Dry Lining Box (10 Pack)

Sale price$19.89 Regular price$22.10
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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Description

Appleby SB638 Triple 35mm 1G & 2G Dry Lining Box (10 Pack)Appleby Triple 35mm 1G & 2G Dry Lining Box The Appleby Triple 35mm 1G & 2G Dry Lining Box is a high quality enclosure designed for safe and secure installation of multiple electrical accessories in plasterboard and cavity walls. Built with a large front flange to prevent slipping into the cavity and match accessory front plates, this dry lining box provides a professional, flush finish. Manufactured from flame retardant thermoplastic with reinforced

Appleby Triple 35mm 1G & 2G Dry Lining Box

The Appleby Triple 35mm 1G & 2G Dry Lining Box is a high-quality enclosure designed for safe and secure installation of multiple electrical accessories in plasterboard and cavity walls. Built with a large front flange to prevent slipping into the cavity and match accessory front plates, this dry lining box provides a professional, flush finish. Manufactured from flame-retardant thermoplastic with reinforced yellow nylon lugs, it offers strength, safety, and long-term reliability.

Key Features

  • Large flange ensures stability and prevents slipping into cavity
  • Flame-retardant thermoplastic construction for added safety
  • Tough yellow nylon lugs with large bearing faces for superior strength
  • 2 side knockouts and 1 x 25mm base knockout for flexible cable entry
  • Optional brass earth terminal available
  • Compatible with acoustic and fire-rated solutions (contact Technical Services for details)
  • Dimensions: 236mm x 83mm x 36mm
  • Cut-out dimensions: 218mm x 73mm
  • Suitable for plasterboard thicknesses from 6.35mm up to 15mm

Why Choose the Appleby Triple Dry Lining Box?

The Appleby Triple 35mm 1G & 2G Dry Lining Box combines safety, strength, and practicality. Its flame-retardant build and reinforced lugs make it reliable for long-term use, while its multiple knockout options provide flexible wiring solutions. Designed for professional-grade installations, it is the ideal choice for securely housing single and double-gang accessories in dry lining walls.

Downloads & Resources

View the Installation Boxes & Enclosures Catalogue

Appleby Triple 35mm 1G & 2G Dry Lining Box – a strong, safe, and professional-grade solution for multiple accessory installations in plasterboard and cavity wall applications.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79261140657

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4.3 ★★★★★
Based on 27 reviews
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Verified Purchase
Ashley
Port Orchard, US
★★★★★ 5
Convenient and Pretty
Size: Twin XL, Color: Blue & Light Grey, Size: Twin XL, Color: Blue & Light Grey
Everything fit as it should, I loved the blue and gray colors and I like the convenience of everything coming together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
C
Verified Purchase
Clash E
Lowell, US
★★★★★ 5
Improved Sleep
Color: Dark Grey & White, Size: Adjustable 9&12 Inch + 1 Head Pillow
I got this to help with my sleep since I can't lay flat. It works great. My back started hurting because of the angle but that's because I can't sleep on my back and slide down on my side. It's very comfy and works well for what I need it to do.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
K
Verified Purchase
KRN
Birmingham, US
★★★★★ 5
Very Comfortable
Great! I was a little concerned when it came so tightly shrink wrapped, but a day or two later and it’s in great shape. It’s actually pretty comfortable, good angle. It’s a good width and pretty long to accommodate all body types. I like it can be two heights. My adult kids said it felt like memory foam. I can add my own pillow too to further adjust to my liking. I occasionally get bad heartburn or sick where I need to sleep sitting up. This helps me do that in bed. I tried using it every night at first because I usually sleep with two large stacked pillows, but I’m a side sleeper and it eventually hurt my neck. So, not great if you sleep on your side. I also just lay a pillow case across it to keep clean. You can unzip and take off the cover for cleaning, but I almost never get stuff like that back on right. I got the dark gray cover and I like the soft feel. I’m glad I got it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
M
Verified Purchase
Maria B.Porter
Houston, US
★★★★★ 5
Lifesaver while recovering from rotator cuff surgery
This pillow was a lifesaver, it’s sturdy yet comfortable and can be used many different ways! Great price and size too! I like that when I opened it, there was no smell! If you’re looking for a wedge pillow, this one will do the job!!
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Reviewed in the United States on March 10, 2026
M
Verified Purchase
Mary M.
Battle Creek, US
★★★★★ 4
It is a great wedge pillow, but takes time to get used to sleeping on your back
Color: Dark Grey & White, Size: Adjustable 9&12 Inch + 1 Head Pillow
I bought this for post-surgery, I had to sleep on my back. Nearly impossible as a lifelong side sleeper. It is memory foam, and it does seem to run hot. But after a couple of weeks, I'm adjusting to it. Back sleeping is best for saving your face from AM wrinkles and mascara smears all over pillows. (Yes I know, I should take off mascara before bed, but....). Now that I've adjusted to sleeping with it, it stays on my bed and I wake up without the creases on my face and neck! So if you are buying pre-surgery, buy in advance to adjust to a new style of sleeping! I'm keeping it!
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Reviewed in the United States on November 7, 2025

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