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Blanket insulation, also known as batt insulation, is one of the most common and cost-effective insulation solutions for lofts. Made from mineral wool, fiberglass, or natural materials, it comes in pre-cut rolls or batts that fit perfectly between joists. This type of insulation is easy to install, provides excellent thermal performance, and is ideal for standard joist spacing. It's also fire-resistant and helps reduce noise transmission between floors.

Blown-fibre insulation is perfect for irregular spaces and existing lofts where traditional blanket insulation might be difficult to install. This loose-fill insulation is blown into place using specialized equipment, creating a seamless layer that conforms to any space. It's particularly effective for filling gaps around pipes, wires, and irregular joist spacing. The installation process is quick and creates minimal disruption to your home.

Rigid foam board insulation offers superior thermal performance with minimal thickness, making it ideal for spaces where height is limited. These boards are made from polystyrene, polyisocyanurate, or polyurethane and can be installed between rafters or joists. They provide excellent moisture resistance and can achieve high R-values with relatively thin profiles. Perfect for both new construction and retrofit applications where space efficiency is crucial.

Multifoil insulation combines multiple layers of reflective foil with wadding or bubble wrap to create a highly effective thermal barrier. This thin, lightweight solution is perfect for spaces where traditional insulation would be too bulky. The reflective layers work by reflecting radiant heat, while the air pockets provide additional thermal resistance. It's particularly effective in roof spaces and can be installed quickly with minimal disruption.

Natural insulation materials offer an environmentally friendly alternative to synthetic options. Made from sheep's wool, hemp, cellulose, or recycled materials, these products provide excellent thermal performance while being breathable and moisture-regulating. They're particularly beneficial for older properties that need to maintain their breathability. Natural insulation is also hypoallergenic and can help improve indoor air quality while reducing your carbon footprint.

Spray foam insulation creates a seamless, air-tight barrier that expands to fill every gap and crevice. Available in open-cell and closed-cell varieties, it provides excellent thermal performance and air sealing in one application. The expanding nature ensures complete coverage of irregular spaces, making it ideal for complex roof structures. While more expensive initially, it can significantly reduce energy bills and provide long-term savings through superior performance.

Loose-fill insulation consists of small particles of insulation material that can be poured or blown into place. This makes it perfect for irregular spaces, around obstacles, and in areas where other insulation types would be difficult to install. Common materials include cellulose, mineral wool, and fiberglass. The loose nature allows it to settle and conform to any space, providing consistent coverage and excellent thermal performance.

Radiant barrier insulation works by reflecting radiant heat rather than absorbing it. Typically installed under the roof decking, it reflects the sun's heat away from the living space below. This is particularly effective in hot climates or during summer months when the sun heats the roof. Radiant barriers can be used alone or in combination with other insulation types for maximum effectiveness. They're lightweight, easy to install, and can significantly reduce cooling costs.