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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
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Description
Johns Manville 0.47-in x 36-in x 60-in GOBOARD; Polyisocyanurate Backer BoardFeatures Series Name GOBOARD Material Polyisocyanurate Common Measurement (W x L) 3 ft x 5 ft Common Thickness in Inches 1 2 in Actual Length (Inches) 60 Actual Width (Inches) 36 Actual Thickness (Inches) 0. 47 Weight (lbs.) 7. 5 ASTM C1288 Compliant No ANSI A118. 9 Compliant Yes Warranty None CA Residents: Prop 65 Warning(s) No For Use with Bathroom Walls No For Use with Fireplace Exteriors No For Use with Garage Walls No For Use with Kitchen
Features| Series Name | GOBOARD® |
| Material | Polyisocyanurate |
| Common Measurement (W x L) | 3-ft x 5-ft |
| Common Thickness in Inches | 1/2-in |
| Actual Length (Inches) | 60 |
| Actual Width (Inches) | 36 |
| Actual Thickness (Inches) | 0.47 |
| Weight (lbs.) | 7.5 |
| ASTM C1288 Compliant | No |
| ANSI A118.9 Compliant | Yes |
| Warranty | None |
| CA Residents: Prop 65 Warning(s) | No |
| For Use with Bathroom Walls | No |
| For Use with Fireplace Exteriors | No |
| For Use with Garage Walls | No |
| For Use with Kitchen Counters | No |
| For Use with Pools | No |
| For Use with Shower Floors | No |
| For Use with Garage Floors | No |
| UNSPSC | 30161500 |
| Water Protection | Waterproof |
| For Use with Kitchen Backsplashes | Yes |
| For Use with Bathroom Floors | No |
| For Use with Shower Walls | Yes |
| For Use with Patios | No |
| For Use with Vinyl Floors | No |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.0 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Quality for price
Color: Rustic Brown + Black
Easy to put together and look great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
★★★★★ 1
Do not buy. Object is falsely advertised bigger than it is.
Color: Rustic Brown + Black
Deserves zero stars. Bought for my kid's birthday to mount PS5 on the wall like in the picture of the product. False advertising. Deception.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 4
Good size
Color: Black
Easy to build - just feels cheaply made
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2025
★★★★★ 5
Excellent accent for a wall in your home
Color: Black
Oh Wow!!! My wall looks sooo good. Love that it has shelves on it. A perfect wall accent and just the right size. I have it on a corner wall and have never banged into it. Well worth the money and definitely well made. Heavy so plan to anchor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025
★★★★★ 5
End table
Color: Black, Item Package Quantity: 2
We did not keep these due to size. Advertised correctly but we miss read. Were shipped in a timely fashion. Product look good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
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