Polylok
Polylok / Septic access & accessoriesManufacturer image of the Polylok 20 × 12 in riser; confirm supplied revision.
Polylok
Polylok 20″ × 12″ Riser
Model / part number: 3009-R12
A 12-inch section for extending a compatible 20-inch septic access riser stack toward the planned finished grade.
Model note
3009-R12 is the earlier catalog reference. Polylok now identifies the replacement as 3009-R12-NG. Confirm the supplied revision and compatible base, lid, fasteners and joint-sealing instructions with the installer.
● In stock in Prince GeorgeStock confirmed October 21, 2026. Confirm the quantity and exact configuration for your job before ordering. Prices supplied by quote.Save our stocked product list ↗
Bring this model number to Christian and the team at 453 McAloney Road, Prince George. Call (250) 562-2566 to confirm the item and order arrangements.
THE PRODUCT IN THE PROJECT
Know where it fits.
- Septic tank access
- Riser stack extension
For a new system or an existing rural property, use the system record and specified tank connection before choosing an accessory. Confirm access dimensions, the existing product generation and the practitioner’s requirements.
Read the practical buying guideBEFORE YOU ORDER
Bring the right details.
- What is the existing riser or tank opening model?
- Is the required riser diameter 20 inches?
- What total rise and lid arrangement does the installer require?
Product details
- Diameter
- 20 in
- Height
- 12 in
- Material
- HDPE
Based on Pay-N-Save’s supplied catalog and linked manufacturer references, checked October 18, 2026. Confirm the exact supplied revision and instructions before ordering.
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Your local questions.
Community services, property records and water-source questions depend on the actual location. Start with the local guide for your project, then confirm the parcel and specification.
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