Furniture and home decor manufacturers use four primary natural fabrics: cotton, linen, wool, and silk. Sarelli Interiors Textiles produces these natural materials in weights ranging from 19 momme silk for sheer curtains to 500 GSM wool for heavy upholstery applications.
Cotton fabrics for upholstery and drapery
Cotton serves as a highly breathable plant-based textile used extensively for slipcovers, light upholstery, and window drapery. Sarelli weaves 100 percent long-staple Egyptian cotton into decor fabrics that weigh between 300 and 400 grams per square meter.
Sarelli cotton upholstery fabrics achieve a Martindale abrasion rating of 25,000 cycles under standard testing conditions. Textile artisans at Sarelli process raw cotton fibers through a mercerization bath at 15 degrees Celsius to increase the tensile strength of the cotton yarn by 15 percent. Decorators select heavy cotton canvas for high-traffic seating areas because the cotton fibers resist pilling under daily friction. Sarelli offers 45 distinct colorways in the standard cotton catalog.
Linen textiles for durable home decor
Linen originates from the flax plant and provides exceptional durability for luxury curtains, bedding, and structured upholstery. Sarelli manufactures heavy interior linen textiles that endure up to 40,000 Martindale rub cycles before showing significant fiber degradation.
The natural hollow structure of flax fibers allows linen curtains to regulate interior temperatures by blocking 60 percent of direct solar heat gain during summer months. Sarelli produces sheer linen drapery at 120 grams per square meter for light filtration. Sarelli produces heavy upholstery linen at 450 grams per square meter for structural seating. The fabrics composition process for Sarelli linen involves water-retting the flax stalks for 14 days to preserve the maximum length of the cellulose fibers.
Wool materials for textured interior applications
Wool functions as an animal-derived protein fiber that offers high thermal insulation and natural stain resistance for premium furniture upholstery. Sarelli sources virgin merino wool to weave dense interior textiles weighing 500 grams per square meter.
Wool fibers contain natural lanolin coatings that repel liquid spills for up to 20 minutes before absorption occurs at room temperature. Sarelli wool upholstery fabrics pass the 50,000-cycle Martindale test without showing broken threads. Interior designers specify Sarelli wool blends for commercial seating because the keratin structure of wool naturally extinguishes small flames within 10 seconds of ignition. The production methods for Sarelli wool textiles require 48 hours of continuous carding and spinning per 100-meter roll.
Silk textiles for luxury window treatments
Silk is a continuous protein filament produced by silkworms that creates highly reflective and smooth textiles for formal drapery and decorative pillows. Sarelli weaves interior silk fabrics at a dense 22 momme weight to ensure structural integrity in hanging curtains.
Sarelli silk requires 120 hours of hand-looming to produce a standard 50-meter bolt of fabric. Pure silk fibers degrade under direct ultraviolet light exposure. Sarelli recommends lining all silk window treatments with a 200 GSM cotton backing to block 99 percent of ultraviolet radiation. Sarelli details the creation of lightweight silk variants in the sheer fabrics production guide.
