Finestra is an online building-materials retailer serving customers in Irkutsk, with products available in stock and to order and delivery offered across the city. Its catalog covers materials for roofing, façades, insulation, finishing and outdoor spaces, bringing together options for private homes, cottages and other buildings.

Customers can shop for siding, façade panels, decorative cladding, flexible and metal roofing, gutters and drainage systems, insulation, waterproofing and vapor-control materials. The range also includes roof windows and attic ladders, ventilation products, fencing, decking, paving and related accessories and installation components. Products are organized by category, brand, material, design and intended use, helping shoppers compare suitable choices for different projects.

Finestra features brands such as Alta-Profil, Docke, Onduline, Fakro, Penoplex and others. In addition to selling materials, the company offers installation services and showcases completed projects in its gallery. Customers can browse the catalog online, contact the store for assistance or request a callback.