Product Specifications
A timeless woven rug named GRETA, designed by Gunilla Lagerhem Ullberg in 2007, is crafted from local rest products, including old punch cards, at the Kasthall factory in Sweden. The rug features twelve different yarns in contrasting and complex color combinations, offering versatile floor designs.

Care Advice for Woven Rugs
Regular maintenance is recommended to retain the rug's shape and appearance. Light, single-color rugs require more frequent care than darker, patterned ones. Using a rug underlay can prolong the rug's life and prevent slipping. Vacuuming is the most effective cleaning method, while beating or shaking can damage fibers.

Cleaning Advice
Professional cleaning using the extraction method on a flat surface is recommended. The water quantity and temperature depend on the material, and good ventilation is essential during drying. Shrinkage is about 3–5%. Rugs should not be machine-washed or dry-cleaned.

Choosing a Rug
Select the rug's characteristics, color, and design to suit the intended space. Consider durability and color for high-traffic areas. Rugs can unify interior spaces and should be sized appropriately for furniture placement.

Other Information
Dimensions may vary by up to 5%. Rugs are made from natural materials, leading to potential variations in color and texture. An underlay is recommended to prevent movement and extend the rug's life. Backing is advised for larger rugs to fix dimensions and extend life.

Common Rug Sizes
Examples include:

• Dining table with 6 chairs: 200x300 cm
• Dining table with 10 chairs: 300x400 cm
• Three-seat couch with armchairs: 170x240 cm
• Corner sofa with daybed and armchair: 350x450 cm

Sustainability at Kasthall
Kasthall emphasizes sustainability through a circular design approach, a traceable supply chain, and local Swedish production. They use third-party environmental assessments to ensure reliability.

Technical Specifications
Product type: Woven rug in pure wool
Weft material: 100% wool
Warp material: 100% linen
Total height: approx. 5 mm
Total weight: approx. 2200 g/m²
Custom sizes available, suitable for wall-to-wall carpeting.

Environmental and Sustainability Certifications
Meets requirements for BREEAM, Miljöbyggnad Guld, Green Label Plus, and others. Fire classification: Cfl-s1, Wear classification: Class 33, Sound absorption: αw 0.15, Thermal resistance: 1.8 m² K/W, Sound insulation: approx. 24 dB, Luxury class: LC1.

Design and Contact Information
Design by Kasthall Design Studio / Gunilla Lagerhem Ullberg. For more information, visit kasthall.com or contact Kasthall headquarters in Kinna, Sweden.