At a Glance
3.5-in H x 11.5-in L x 7.5-in D Allegheny Concrete Retaining wall block
Item #477087 |
Model #308788
This item is no longer sold on Lowes.com
Versatile wall block can create decorative pillars, columns, planters, steps and landscape retaining walls
Antiqued stones create naturally worn look
Ideal for pillars, columns, bench posts, mailboxes, small retaining walls, raised flower beds, and garden walls
Can be installed in multiple patterns
Color, dimension, weight and texture may slightly vary due to natural materials used during manufacturing
Can be installed in random patterns
Versatile shape with an antiqued appearance
General | |||
|---|---|---|---|
Color/Finish Family | Brown | Shape | Rectangle |
Manufacturer Color/Finish | Allegheny | Made from Recycled Material | No |
Series Name | Olde Manor | Contractor Grade | No |
Type | Retaining wall block | Face Type | Tumbled |
Material | Concrete | Assembly Type | None (gravity-held) |
Dimensions | |||
|---|---|---|---|
Actual Depth (Inches) | 7.5 | Common Height (Inches) | 4 |
Actual Height (Inches) | 3.5 | Common Length (Long Side) (Inches) | 12 |
Actual Length (Long Side) (Inches) | 11.5 | Common Length (Short Side) (Inches) | 12 |
Actual Length (Short Side) (Inches) | 11.5 | Maximum Wall Height (Feet) | 2 |
Common Depth (Inches) | 8 | Weight (lbs.) | 27 |
Features | |||
|---|---|---|---|
Dual-Sided | Yes | Lowe's Exclusive | No |
Face Feet per Stone (Sq. Feet) | 0.28 | Sold As | Single block |
Interlocking | No | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | |||
Warranty | |||
|---|---|---|---|
Warranty | None | ||
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 30131500 | ||
Check out the Best Selling Retaining Wall Block on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
The concrete blocks have a rustic, aged appearance and are generally praised for their durability and ease of use in landscaping projects. However, some customers have reported quality issues, with blocks arriving damaged or inconsistent in size, and the price point is considered high for large-scale projects. With proper installation and attention to any variations in the blocks, they can create attractive and long-lasting outdoor features.
Customer review summary generated by AI, including incentivized reviews.Great Material, thumbs up for delivery!
substantial, natural-looking, easy to work with
From 4.0-in H x 12.0-in L x 8.0-in D Tranquil Concrete Retaining wall block Verified Purchaser
Great Once Before.... not now
I've bought literally hundreds of these this year and last; but, for whatever reason (cheaper building cost??) mid year they have reduced the dimension by a 1/2 inch on all sides. Bad deal when building retaining walls and the quality of these are def reduced as well. To make matters worse, accurate inventory numbers of available product are non existent. Ordering off the website and in person makes no difference, inventory numbers are always falsely inflated.
From 3.5-in H x 11.5-in L x 7.5-in D Ashland Concrete Retaining wall block Verified Purchaser
Thank you for your feedback. We are sorry to hear about your experience and take your concerns seriously. Our products are designed and tested to mee...

Nice
Nice blocks
From 3.5-in H x 11.5-in L x 7.5-in D Ashland Concrete Retaining wall block Verified Purchaser
Uniform quality over 70+ units - made for easy ins
Met my needs perfectly
From 3.5-in H x 11.5-in L x 7.5-in D Ashland Concrete Retaining wall block Verified Purchaser
nice product
Well made pavers. Used a stack of them to bing out an above ground pool .
From 4.0-in H x 12.0-in L x 8.0-in D Tranquil Concrete Retaining wall block Verified Purchaser
101 Questions
101 Questions
4
Answers
3
Answers
3
Answers
3
Answers
3
Answers
3
Answers
3
Answers
3
Answers
3
Answers
2
Answers




Thank you for your feedback. We are sorry to hear about your experience and take your concerns seriously. Our products are designed and tested to mee...