Overview
Larger Forever Flex No-Sag top plates for wide flue openings and big chimney crowns. The No-Sag design keeps the plate flat under the weight of the liner. Buy from StoveSource and pay no sales tax in any state.
For the standard size, see the No-Sag 13" x 13" top plate.
Sizes and part numbers
| Diameter | Plate size | Part number |
|---|---|---|
| 3" | 13" x 18" | TPNS3-1318 |
| 3" | 18" x 18" | TPNS3-1818 |
| 4" | 13" x 18" | TPNS4-1318 |
| 4" | 18" x 18" | TPNS4-1818 |
| 5" | 13" x 18" | TPNS5-1318 |
| 5" | 18" x 18" | TPNS5-1818 |
| 5.5" | 13" x 18" | TPNS5.5-1318 |
| 5.5" | 18" x 18" | TPNS5.5-1818 |
| 6" | 13" x 18" | TPNS6-1318 |
| 6" | 18" x 18" | TPNS6-1818 |
| 6.5" | 13" x 18" | TPNS6.5-1318 |
| 6.5" | 18" x 18" | TPNS6.5-1818 |
| 7" | 13" x 18" | TPNS7-1318 |
| 7" | 18" x 18" | TPNS7-1818 |
| 7.5" | 13" x 18" | TPNS7.5-1318 |
| 7.5" | 18" x 18" | TPNS7.5-1818 |
| 8" | 13" x 18" | TPNS8-1318 |
| 8" | 18" x 18" | TPNS8-1818 |
Need the whole system? See our stainless steel chimney liner kits.
Specifications
- Brand: Forever Flex (Olympia Chimney Supply)
- Material: stainless steel
More fittings: all chimney liner parts · complete liner kits
Why buy from StoveSource: Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022
Shipping & Returns
Free shipping on orders over $250 · ships in 1–3 business days.
Free shipping on orders over $250 to the continental US; a flat $22.95 shipping fee applies to orders under $250. Accessories and parts ship by parcel carrier (UPS, FedEx, or USPS), typically in 1–3 business days.
Returns. Unused, uninstalled items in original packaging can be returned within 30 days, subject to a 15% restocking fee.
Sold by StoveSource (authorized dealer). Ships directly from the brand's authorized distributor warehouse — see our Authorized Dealer page.