Kashmere vs. SmartStrand: Choosing Your Luxury Fiber for Grand Rapids Durability
When investing in a premium carpet for your Grand Rapids home, the choice of fiber dictates the final feel, durability, and long-term maintenance of your floor. Karastan, a leader in luxury carpet, offers two premier technologies: the exquisite softness and proven durability of Kashmere (a premium nylon fiber) and the inherent stain resistance and eco-friendly properties of SmartStrand (a triexta fiber). We detail a comparison of these two high-end fibers, helping you prioritize between luxurious softness, guaranteed stain protection, and long-term resilience based on the unique demands of your Western Michigan lifestyle.
At DeGraaf Interiors, we work together with you to create the home you dream about, offering years of experience to help you choose the perfect Karastan fiber that aligns with your individual needs and lifestyle.

Kashmere Nylon: The Benchmark for Resilience and Softness
Kashmere is Karastan’s premier nylon fiber, representing the highest standards of resilience, texture retention, and luxury softness.
Performance and Feel
- Superior Resilience: Nylon, by its nature, is the most resilient carpet fiber. Kashmere’s premium nylon construction means its fibers have exceptional “memory” or bounce-back. This is crucial for high-traffic areas in Grand Rapids, as it resists the permanent matting and crushing caused by furniture and foot traffic better than most other fibers.
- Luxury Softness: Karastan achieves its signature Kashmere softness through innovative fiber extrusion and twisting techniques. The fibers are extremely fine and densely packed, creating a lush, luxurious hand that is highly desirable in master bedrooms and formal living rooms.
- Stain Protection: While not inherently stain-proof, Kashmere nylon is treated with a powerful, topical stain and soil protection system that guards the fiber against spills. However, this protection may wear off over many years and requires cleaning.
- Vibrant Color: Nylon accepts dye exceptionally well, allowing Karastan to achieve vibrant, deep, and complex color palettes in its Kashmere collections.
SmartStrand: Unmatched Stain Protection and Eco-Conscious Core
SmartStrand, made from the innovative Triexta polymer, offers a fundamentally different approach to durability and stain resistance.
Stain Resistance and Eco-Friendly Advantages
- Inherent Stain Resistance: SmartStrand’s main feature is its inherent, permanent stain resistance. The resistance is built into the molecular structure of the fiber itself; it’s not a topical treatment. This means it can never wash or wear off. Spills, including pet accidents and red wine, bead up and are released easily with just water and a mild detergent.
- Durability: SmartStrand offers excellent durability, ranking very close to nylon. It is especially noted for its superior resistance to bleach and harsh chemicals.
- Eco-Conscious Manufacturing: SmartStrand is made with a portion of renewable, plant-based materials, making it an eco-friendly option for environmentally conscious homeowners in Western Michigan.
- Softness Evolution: While early SmartStrand was firmer, today’s Karastan SmartStrand collections offer a high degree of softness, competing closely with Kashmere’s plush feel.
Matching the Fiber to Your Grand Rapids Lifestyle
The ideal choice depends entirely on which aspect of durability and maintenance you value most for your home.
Prioritizing Your Needs
| Lifestyle Need | Priority Fiber | Best for This Room | Rationale |
| Active Family/Pets | SmartStrand | Family Room, Basement | Guaranteed, permanent stain resistance against food, drinks, and pet accidents. |
| Formal/Low Traffic | Kashmere | Master Bedroom, Formal Living | Superior fiber memory to resist crushing, maintaining a pristine, luxurious look. |
| Focus on Softness | Kashmere | Master Suite | Often has a slight edge in plushness and density for ultimate foot comfort. |
| Eco-Friendly Choice | SmartStrand | Whole Home | Plant-based materials and resource-efficient production process. |
- The Pet Factor: If you have dogs or cats, the guaranteed, built-in stain resistance of SmartStrand offers peace of mind unmatched by any topical treatment.
- The Resilience Factor: If your living room receives constant furniture rearrangement or heavy foot traffic, the superior fiber memory of Kashmere nylon will ensure the carpet fibers bounce back, maintaining the original texture profile longer.
Select Your Ideal Karastan Fiber with DeGraaf Interiors
Choosing between the superior resilience and softness of Kashmere nylon and the permanent stain resistance and eco-friendly core of SmartStrand is the key to a successful investment for your Grand Rapids home. At DeGraaf Interiors, our team of professionals has years of experience and will help you feel confident in selecting the perfect Karastan luxury fiber.
To compare Kashmere and SmartStrand samples side-by-side for your lifestyle. Visit our showroom locations in Grand Rapids or Hudsonville, MI, or Contact us for a personal consultation.
