Premium Garage Doors NZ
Garage Door Insulation Panels 1200h x 2400w/40mm thick- sold per sheet
Garage Door Insulation Panels 1200h x 2400w/40mm thick- sold per sheet
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PGD Panel Insulation
Premium Retrofit Insulation for NZ/AU Sectional Garage Doors (40–45mm)
PGD Panel Insulation is a universal retrofit solution designed for 40–45mm sectional garage doors. It provides excellent temperature control, noise reduction, and long-term durability.
Unlike rubber mats that trap moisture or polystyrene that squeaks and breaks down, this insulation is stable, rigid, and designed specifically for garage environments.
Ideal for garages used as workshops, gyms, storage areas, hobby rooms, or extended living space.
Spec Box – Sheets Required Per Door
Each insulation sheet is 1200mm x 2400mm.
| Garage Door Size (W x H) | Sheets Needed |
|---|---|
| Single – 2.4m x 2.0m | 2 sheets |
| Single – 2.4m x 2.4m | 2–3 sheets |
| Single – 2.4m x 2.5m | 3 sheets |
| Double – 4.8m x 2.0m | 4 sheets |
| Double – 4.8m x 2.4m | 4–5 sheets |
| Double – 4.8m x 2.5m | 5 sheets |
| Custom / Oversize | Contact for estimate |
Note: Sheet count may vary depending on panel design and cutting layout.
Product Details
Easy DIY Installation
Slides into the steel frame channels of sectional panels. No adhesive needed. Creates a tidy, secure finish similar to a factory-insulated door.
High Acoustic Performance
Rated up to NRC 1.05, reducing internal and external noise.
Moisture and Mold Resistant
Will not sag, absorb water, or trap moisture. Performs in damp or coastal conditions.
Safe and Non-Toxic
No odour, no irritants, and no harmful chemicals.
Durable Construction
Heat-bonded, rigid core that holds its shape long-term without movement or crumbling.
Fire Rating
ISO 9705 Fire Test Group 1S.
Additional Information
Thermal Performance
Reduces heat transfer through the door, keeping garages warmer in winter and cooler in summer.
Built for NZ and Australian Conditions
Designed for coastal, humid, and inland climates without degrading.
Improves Door Strength and Operation
Adds rigidity to the panels, helping reduce flex and vibration for smoother door movement.
Reduces Dust and Drafts
Filling interior panel cavities helps block airflow and minimise dust entering the garage.
Ideal for Multi-Use Garages
Suitable for gyms, workshops, home businesses, storage areas, and general comfort improvement.
Low Maintenance
No glue or tapes, nothing to fail. Once installed, it requires no upkeep.
Compatible With Most Door Brands
Works with 40–45mm sectional doors including Steel-Line, Garador, Dominator, Windsor, Magnum, Premier and more.
Factory-Look Finish
Clean, tidy appearance when installed correctly — similar to a factory-insulated door at a far lower cost.
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