Polymeric Sand & Paver Edging in CT
This page is for the parts of a paver job that separate “looks good for a season” from “stays tight for years”: polymeric joint sand and paver restraints (edging). We stock two polymeric joint sand options (tight joints vs wide joints) and both flexible + rigid paver edging options. :contentReference[oaicite:1]{index=1}
Polymeric Sand: What It Does (and What It Doesn’t)
Polymeric sand is joint sand with binders that activate with water. When installed correctly, it firms up in the joints and helps reduce washout, weed sprouting, insect tunneling, and erosion from rain/wind/freeze-thaw. :contentReference[oaicite:2]{index=2}
Choosing the Right Joint Material
“Super Sand” — Tight Joints (up to 1")
Best for standard pavers and tighter joint patterns where you want a firm, uniform joint without large voids. :contentReference[oaicite:3]{index=3}
“Gator Dust” — Wider Joints (up to 4")
Designed for wider joints often seen with irregular flagstone, cobbles, and large-format stone where joint width isn’t uniform. :contentReference[oaicite:4]{index=4}
Polymeric Sand: Technical Install Notes
Most polymeric failures come from one of three things: moisture present during install, residue left on the surface, or improper activation. If you want pro results, treat it like a process, not a “sweep and spray.”
Pro Workflow
- Base must be stable + dry on top: no standing water, no saturated joints.
- Joints must be clean: remove debris; joints should be deep enough to hold sand (not just surface dust).
- Sweep + compact + top off: work sand down with compaction, then re-sweep to refill.
- Remove all surface residue: blow or broom clean — haze usually comes from leftover fines/binder on paver faces.
- Activate in controlled passes: light misting passes are safer than blasting water into joints (which can wash binder out).
- Cure time: avoid heavy traffic and keep water off the surface while it cures (follow bag instructions for timing).
Paver Restraints: Why They Matter
Edge restraint is the structural boundary of your patio/walkway/drive. Without it, pavers “creep” outward over time from foot traffic, freeze-thaw, and lateral loads — joints open, sand releases, and the edge starts to fail.
What We Stock
We stock Oly-Ola paver restraints in both flexible and rigid styles. They come in 7.5’ and 15’ lengths, and the price includes the paver spikes used to secure them. :contentReference[oaicite:6]{index=6}
Rigid edging
Best for long straight runs and clean geometry. Maximizes edge stiffness and keeps lines crisp.
Flexible edging
Best for curves, arcs, and custom shapes. Allows you to follow bed lines without “kinking” a rigid piece.
Edge Restraint: Install Notes for People Who Care
- Anchor density matters: spikes at corners and tighter spacing on curves / high-load edges.
- Don’t float it: edging needs to bear against a stable base; loose backfill leads to movement.
- Match the use: walkways/patios tolerate more than drive edges; build edges heavier where vehicles load.
- Finish grade matters: bury/finish so you’re not creating a trip edge, and so backfill locks it in place.
FAQ
Do you deliver polymeric sand and edging?
Delivery options depend on your order. See delivery guidance here:
Delivery Rates & Truck Info.
Which polymeric product should I use?
Use tight-joint polymeric for standard paver joints, and the wide-joint product where stone patterns create larger joints (flagstone/cobble).
Super Sand is listed as up to 1"; Gator Dust up to 4". :contentReference[oaicite:7]{index=7}
What causes polymeric sand haze?
Usually surface residue left on paver faces, or activation that’s too aggressive. Clean the surface thoroughly before wetting and activate in controlled passes.
Do I really need edge restraint?
Yes if you want longevity. Edge restraint prevents lateral movement; without it, joint material and edges fail over time.