Description
Elevate your chimney system to new heights with the Selkirk UltimateONE 6-8" Square Ceiling Support and Attic Insulation Shield Extension. Designed for those instances when meeting minimum height requirements becomes a challenge, this extension seamlessly attaches to the Square Ceiling Support with Attic Insulation Shield. No more compromising on performance – experience the pinnacle of chimney excellence.
Crafted with precision, the UltimateONE Chimney boasts an inner liner and outer casing made of all-welded 304 stainless steel. This not only provides exceptional strength but also ensures resistance against corrosion, guaranteeing longevity. The innovative web coupler design, featuring 1" of Superwool insulation at the seam, creates an unbroken shield, offering continuous protection.
Unlock the potential of your chimney with UltimateONE, allowing for pipe expansion and effectively eliminating cold air infiltration. The latch-type locking band ensures a tool-free, quick, and secure installation every time. The 6-8" diameter accommodates various needs, with a 304 stainless steel inner liner and outer wall supporting all residential fuels. The inclusion of 1" Solid Pack Superwool Insulation and adjustable lengths makes installation a breeze.
For added convenience, the Selkirk UltimateONE comes with a hardware pack, ensuring you have everything needed for a smooth setup. Choose quality, choose performance – choose the UltimateONE 6-8" Square Ceiling Support with Attic Insulation Shield Extension.
Benefits:
- Seamless Extension: Easily extend the Square Ceiling Support with Attic Insulation Shield to meet height requirements.
- Superior Strength: Constructed with all-welded 304 stainless steel for exceptional strength and corrosion resistance.
- Continuous Protection: Innovative web coupler design with 1" Superwool insulation ensures a continuous shield of protection.
- Pipe Expansion: Allows for pipe expansion, eliminating cold air infiltration for optimal chimney performance.
- Quick Installation: No-tool, latch-type locking band ensures quick, solid, and secure installations every time.
- Versatile Diameter: Accommodates 6-8" diameters, catering to various chimney system needs.
- Smart Choice Warranty: Enjoy peace of mind with the Smart Choice Warranty on all components.
Features:
- All-welded 304 stainless steel inner liner and outer casing.
- 1" Solid Pack Superwool Insulation for added protection.
- Adjustable lengths for easy and flexible installation.
- Multiple Support Kits available for customized solutions.
- Accommodates 6-8" diameter chimneys.
- No-tool, latch-type locking band for quick and secure installations.
- Smart Choice Warranty on all components.
Specifications:
- Product Code: 6U1-SCSE
- Part No: 0842506 (6-Inch Square), 0842507 (7-Inch Square), 0842508 (8-Inch Square)
- Size: 6-Inch, 7-Inch, 8-Inch Square (Choose the size that fits your chimney system)
|
Product Code |
Part No | Size |
| 6U1-SCSE | 0842506 | 6-Inch (Square) |
| 7U1-SCSE | 0842507 | 7-Inch (Square) |
| 8U1-SCSE | 0842508 | 8-Inch (Square) |
Warranty: Lifetime Limited Warranty
Refer to the Smart Choice Warranty for full warranty details.
Downloads:
- Download Product Catalog
- Download Installation Instructions
- Download Smart Choice Warranty Information
- Download Product List (Ultimate One Chimney)
About The Manufacturer:

Selkirk products set themselves apart from the competition with their proven quality, safety, ease of installation, and lasting performance. Selkirk is one of the most trusted brands in the industry because we stand behind everything we do. From assisting with product selection, providing education and installation assistance, to our industry-leading warranties, we ensure your success every step of the way.

