Deeproot 48" by 24" Tree Root Barrier Panels - Carton (10 Panels)
Model:
UB 48-2
Panel Size: 48" x 24"
Carton Size: 10 Panels
Linear Feet Per Carton: 20
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48" high x 24" wide panels are designed for slopes, retaining walls, or anywhere extra depth is required for hardscape protection. These sizes are ideal for linear applications and in large perimeter surround plantings.
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Volume Pricing Available on Orders of 13+ Cartons - Call (800) 524-4161 for Details
Deeproot Barrier Shipping Time:
Deeproot orders ship same day (M-F) if order is placed before 12:00 noon CST. Transit times displayed in the map are listed in business days, are
approximate and are specific to Deeproot Root Barrier only. The day that the order is shipped is not counted as a transit day.
The transit times displayed on the map are for standard ground shipping.
DeepRoot UB-48-2 Root Barrier: An Overview
The DeepRoot UB-48-2 is a 48-inch deep × 24-inch wide modular root barrier panel
designed for maximum root deflection and protection around roads, sidewalks, utilities, and structures.
Its exceptional depth makes it ideal for demanding urban and commercial environments where tree roots can cause
serious pavement or foundation damage.
Specifications 48" depth • 24" width • 90° root-deflecting ribs • zipper joiners • ground-lock tabs •
reinforced top edge • UV-stabilized recycled polypropylene.
What Makes UB-48-2 Different?
UB-48-2 is the deepest option in DeepRoot’s Universal Barrier series. Its 48-inch depth provides
unparalleled root control for mature or aggressive tree species commonly planted near public infrastructure.
By redirecting roots downward, it protects pavements and underground utilities while promoting stable tree growth.
UB-48-2 panels surrounding a tree pit
This model features integrated 90° ribs that guide roots downward, ground-lock tabs
to anchor it securely, and a reinforced double top edge that prevents overgrowth and deformation at grade.
The zipper-style joiner enables fast, continuous installation with no gaps.
Ideal Applications
- Urban streetscapes: Protect sidewalks, roads, and curbs from root heaving.
- Parking lots & medians: Prevent asphalt cracking and pavement upheaval.
- Building foundations: Shield footings, walls, and retaining structures from root intrusion.
- Utility corridors: Maintain clear zones for pipes, conduits, and drainage lines.
UB-48-2 installed along a pavement edge
Key Benefits
- Maximum depth protection: Ideal for large canopy trees or deep root systems.
- Durable construction: UV-stabilized recycled polypropylene resists cracking and degradation.
- Flexible configuration: Works in both linear and surround applications.
- Easy to install: Modular panels zip together quickly—no special tools required.
- Proven performance: Field-tested to protect urban hardscapes for decades.
Installation Overview
- Layout the run: Mark the trench line and locate underground utilities.
- Excavate: Dig a trench slightly deeper than 48" to allow 1–2" cover at grade.
- Position panels: Place with ribs facing the tree side and engage ground-lock tabs into native soil.
- Join panels: Slide the male/female edges together using the zipper connector for a continuous barrier.
- Backfill and compact: Ensure proper soil support and maintain a straight, level top line.
- Finish grade: Slightly cover the top edge or leave it flush with surface level per design.
Linear installation with UB-48-2 panels
Case Study — Commercial Parking Lot Retrofit
Location: Municipal parking lot with mature oak trees causing asphalt cracking and curb displacement.
Problem: Roots from large canopy trees had raised pavement by 2 inches, leading to ponding and vehicle damage.
Removing trees wasn’t an option due to shade and environmental requirements.
Solution: Contractors performed selective root pruning and installed DeepRoot UB-48-2
barriers in linear runs between trees and pavement. The 48-inch depth was chosen to handle large root diameters
and redirect growth downward into the soil profile.
Outcome: After 18 months, no new cracking or displacement occurred. The city extended pavement life,
reduced maintenance calls, and preserved the mature tree canopy—all for less than half the cost of a full rebuild.
FAQ
When should I choose the 48-inch depth?
UB-48-2 is recommended for large trees or infrastructure projects where deeper root systems threaten pavements,
utilities, or walls. It provides the strongest vertical deflection in the UB series.
Can I bend or curve the panels?
Yes. The modular panels can form gentle arcs or sharp angles using the built-in zipper joints without cutting.
Does this barrier harm trees?
No. The design encourages healthy root redirection—guiding roots downward instead of severing them entirely.
For retrofits, coordinate with a certified arborist to perform selective root pruning before installation.
Spec Snapshot
- Panel size: 48" high × 24" wide (≈ 2 linear feet coverage per panel)
- Features: 90° ribs, zipper joiners, ground-lock tabs, reinforced top edge, UV inhibitors
- Material: Recycled polypropylene, made in the USA
- Applications: Streetscapes, curbs, parking areas, medians, and structural root control zones
Pro Tip: Combine UB-48-2 with structural soils or suspended pavement systems for long-term tree and pavement coexistence.
