NZ Poly Underfloor Insulation is an easy to use, DIY home insulation system made from lightweight but durable expanded polystyrene.

Good quality insulation can significantly reduce heat loss in your home or building. This makes your house easier and more cost effective to heat. NZ Poly offers a range of quality wall and underfloor insulation products to increase the thermal efficiency of your home or building. Our standard underfloor insulation is 60mm thick and has an R-value of 1.4.

Underfloor Insulation by NZ POLY is a cost-effective way to make your home more comfortable and energy efficient by creating a thermal barrier to stop heat entering in summer and escaping in winter. Easily fitted to new and existing homes, NZ Poly will ensure your home is protected year-round from extreme temperatures.
Manufactured using the highest quality expanded polystyrene, EPS features flame retardant properties and contains no CFC’s. Designed to fit snugly between timber floor joists, with compression cuts on both sides of the panel allowing for compression of up to 20mm. non-allergenic, safe and easy to install, NZ Poly Underfloor Insulation is available throughout New Zealand.

• 420mm wide x 1200mm long x 60mm thick              5.04m2 per pack
• 470mm wide x 1200mm long x 60mm thick              5.64m2 per pack
• 560mm wide x 1200mm long x 60mm thick              6.72m2 per pack

Each pack has 10 pieces and 20 support clips are provided within each pack

100% Recyclable

• Easy to install & maintain
• Available Australia wide
• Lightweight yet strong and durable
• High strength = no sagging
• Cost effective and economical
• 50 year warranty
• Improves the insulation rating of your home
• Recyclable & sustainable
• Includes flame retardant additives
• Non-allergenic, no itching