Solera RV Slide-Out Awning Measurements for 2021 Keystone Cougar Half-Ton Fifth Wheel
Question:
Was wanting to confirm which Solera slid topper to order for my 2021 Cougar Half ton 29RKS. One slid measures 59inch flange to flange and the second is 149 1/2. Thanks you for your assistance.
asked by: Paul S
Expert Reply:
For determining the proper size Solera Slider you need, to measure the total width of your slide room from the outside including the flange then add a minimum of 5" (2-1/2" each for the left/right side overhang). You can have greater than 2-1/2" overhang if you want, but it is suggested that you do not go any less. Since you have done so with resulting measurements of 59" and 149-1/2" you need an awning no less than 64" and 154-1/2". You can go beyond the overhang of 2.5" each side if you choose, no worries; just do not go less than the suggested minimum for best results.
Based on the numbers you provided, of needing something at least 64" and 154-1/2, I suggest the Solera RV Slide-Out Awning, # LCV000231482 in black, or # LCV000163274 for white. This has awning fabric (when fully extended) at an actual dimension of 67" wide x 48" long. So for your smaller slide-out, this will provide coverage with an overhang of approximately 4".
For your larger size, I suggest the Solera RV Slide-Out Awning, # LCV000168109 in black, or # LCV000163300 for white. This has awning fabric (when fully extended) at an actual dimension of 157" wide x 48" long. So for your larger slide-out, this will provide coverage with an overhang of approximately 3-3/4".
Please note the attached product review and installation videos. Happy Camping!

Products Referenced in This Question
Solera RV Slide-Out Awning - 67" Wide - White
- RV Awnings
- Slide-Out Awnings
- Extends 48 Inches
- 62 Inch Wide
- 63 Inch Wide
- 64 Inch Wide
- 65 Inch Wide
- 66 Inch Wide
- 67 Inch Wide
- White
- Lippert
more information >
Solera RV Slide-Out Awning - 157" Wide - White
- RV Awnings
- Slide-Out Awnings
- Extends 48 Inches
- 152 Inch Wide
- 153 Inch Wide
- 154 Inch Wide
- 155 Inch Wide
- 156 Inch Wide
- 157 Inch Wide
- White
- Lippert
more information >
Solera RV Slide-Out Awning - 157" Wide - Black
- RV Awnings
- Slide-Out Awnings
- Extends 48 Inches
- 152 Inch Wide
- 153 Inch Wide
- 154 Inch Wide
- 155 Inch Wide
- 156 Inch Wide
- 157 Inch Wide
- Black
- Lippert
more information >
Product Page this Question was Asked From
Solera RV Slide-Out Awning - 67" Wide - Black
- RV Awnings
- Slide-Out Awnings
- Extends 48 Inches
- 62 Inch Wide
- 63 Inch Wide
- 64 Inch Wide
- 65 Inch Wide
- 66 Inch Wide
- 67 Inch Wide
- Black
- Lippert
more information >
Featured Help Information
Instructions
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