At Marv’s Insulation, we specialize in high-performance insulation products specifically designed for Idaho’s unique climate. Whether you’re building new or upgrading your current space, we offer expert installation of fiberglass, spray foam, and rigid board insulation, each designed to boost comfort, cut energy costs, and meet local energy codes.

Fiberglass Insulation
A cost-effective and reliable choice, fiberglass insulation is ideal for attics, walls, and floors.
Spray Foam Insulation
For maximum energy efficiency and air sealing, spray foam is the gold standard.
Rigid Board Insulation
Perfect for basements, exterior walls, and under slab applications.
Call (208) 898-9400 or Contact Us Today to schedule your free insulation consultation.
Fiberglass insulation is a durable, cost-effective solution that enhances energy efficiency by reducing heat transfer and maintaining consistent indoor temperatures.
Spray foam insulation is a high-performance solution that expands to create an airtight seal, improving energy efficiency, soundproofing, and moisture control for lasting comfort.
Rigid board insulation is a dense, high-performance material with superior thermal resistance and moisture control, making it ideal for walls, roofs, and foundations.
Insulation removal is a crucial service that safely extracts old, damaged, or inefficient insulation to prepare your space for a fresh, energy-efficient upgrade.