Vinyl Pole Cap (Dock Pile Cap)
Polecap/Dock Pile Cap covers the top of a power pole or dock pile, preventing bird perching and protecting the top from rain and decay, made from specially formulated PVC.
- ASTM D149
- ASTM D638
- ASTM D792
Choose a size
Selection Charts
- D (min.)
- Width of the cap
- h (min.)
- Skirt height
- H (min.)
- Overall height
- T
- Wall thickness (±10%)
| Code No. | D(Min.) | h(Min.) | H(Min.) | T(±10%) |
|---|---|---|---|---|
| GRPC 213 | 213 | 102 | 207 | 2.5 |
| GRPC 241 | 241 | 102 | 221 | 2.5 |
| GRPC 260 | 260 | 102 | 230 | 2.5 |
| GRPC 267 | 267 | 102 | 234 | 2.5 |
| GRPC 298 | 298 | 102 | 249 | 2.5 |
| GRPC 305 | 305 | 102 | 253 | 2.5 |
| GRPC 324 | 324 | 102 | 262 | 2.5 |
| GRPC 356 | 356 | 102 | 278 | 3.5 |
| GRPC 375 | 375 | 102 | 288 | 3.5 |
| GRPC 403 | 403 | 102 | 302 | 3.5 |
| GRPC 467 | 467 | 102 | 334 | 3.5 |
| GRPC 489 | 489 | 102 | 345 | 3.5 |
Source: GALA Polecap / Dock Pile Cap (PVC) catalogue sheet, Issue 2, January 2024.
PVC square caps (GSPC)
| Code No. | D(Min.) | h(Min.) | H(Min.) | T(±10%) |
|---|---|---|---|---|
| GSPC 235 | 235 | 51 | 190 | 2.5 |
| GSPC 343 | 343 | 127 | 331 | 2.5 |
| GSPC 381 | 381 | 127 | 331 | 2.5 |
| GSPC 406 | 406 | 127 | 369 | 3.5 |
| GSPC 432 | 432 | 127 | 385 | 3.5 |
| GSPC 457 | 457 | 127 | 400 | 3.5 |
| GSPC 483 | 483 | 127 | 415 | 3.5 |
Source: GALA Polecap / Dock Pile Cap (PVC) catalogue sheet, Issue 2, January 2024.
Dimensions & Drawings
Polecap / Dock Pile Cap, in specially formulated PVC, covers the top of a power pole or dock pile, keeping birds from perching there and protecting the top from rain and decay.
Covered on this page
- The Best & Cost-effective Solution for long term maintenance of Poles / Dock Piles:
- ROUND CAPS
- SQUARE CAPS
Features & Benefits
- Resistance to UV rays and ozone
- Easy installation on concrete, wood, steel or composite poles in minutes
- Impact resistance against cracking on sharp-edge impact
- Prevents bird perching and nesting damage
- Protects the pole top from freeze/thaw damage
- No maintenance after installation
- Can be used on marine pylons to protect piling
Applications
- Wooden power pole top protection
- Dock pile / marine pylon protection
Standards & Compliance
- ASTM D149
- ASTM D638
- ASTM D792
- ASTM D2240
FAQs
Frequently Asked Questions
What is the Vinyl Pole Cap used for?
It is used for:
- Wooden power pole top protection
- Dock pile / marine pylon protection
How do I choose the right size?
Use the selection chart on this page: it lists every code with its dimensions, and the key above it says what each column means. If you are not sure which fits, send the dimensions you are working to with the form below.
Which standards and test methods are quoted for it?
These:
- ASTM D149
- ASTM D638
- ASTM D792
- ASTM D2240
Can I get a quote, a sample or a size that is not listed?
Send your cable details, quantity and application with the "Request a Quote or Sample" form at the foot of this page. For a size or variant that is not in the chart, describe what you need there, or use Technical support at the top of the page, and the technical team will confirm what can be supplied.

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