Water and thermal insulation in Mecca, Taif, and Al-Baha with a 15-year warranty. Roof insulation for concrete slabs with a 15-year warranty. Roof insulation for tiled roofs with a 15-year warranty. Zinc sheet insulation with a 15-year warranty. Kitchen insulation with a 15-year warranty. Bathroom insulation with a 15-year warranty. All types of insulation (water, thermal, and sheet metal) with a 15-year warranty. A commercial chamber warranty is available for all works.