NOVECRAFTO PIR Insulation Board - 20mm - 1200 x 600mm - 10 Pack
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Full details
This 20mm NOVECRAFTO PIR Insulation Board is designed for builders and DIY enthusiasts seeking efficient thermal insulation in space-constrained projects like renovations or new builds. Its key benefit is high thermal performance with low thermal conductivity, significantly reducing heat loss and improving energy efficiency without compromising internal space. A potential caveat is the need for correct installation of the foil facings to ensure optimal performance as a vapour control layer.
All features
| Model Part Number | 20mm PIR Insulation Board |
|---|---|
| Brand | NOVECRAFTO |
Extended Product Information
FAQs
What is the R-value of this 20mm insulation board?
The R-value depends on the specific application and construction method. However, its low thermal conductivity (0.022 W/(m·K)) indicates high thermal resistance for its thickness.
Can this board be used for external walls?
Yes, it can be used as part of an external wall insulation system, typically fitted internally or within a cavity, depending on building regulations and design.
How do I ensure the vapour barrier is effective?
Install the boards with the foil facings towards the warm side of the structure and meticulously seal all joints and edges with appropriate foil tape.
What is the U-value reduction I can expect?
The U-value reduction depends on the overall construction. This board contributes significantly to lowering the U-value of walls, floors, and roofs due to its excellent thermal resistance.
Is this board suitable for soundproofing?
While it provides thermal insulation, its primary function is not soundproofing. It may offer some minor acoustic benefits but is not designed as a dedicated sound insulation product.
How many packs are in a 10 Pack?
A 10 Pack refers to 10 individual boards of the NOVECRAFTO PIR Insulation Board - 20mm - 1200 x 600mm.
Can I paint directly onto the foil facing?
Painting directly onto the foil facing is generally not recommended and may affect its reflective properties and durability. It is typically covered with a finishing material.
Troubleshooting
Board is difficult to cut cleanly
Ensure you are using a sharp utility knife or fine-toothed saw. Make multiple passes with a knife rather than trying to cut through in one go.
Foil facing is damaged
Repair small tears or punctures with compatible foil tape. If damage is extensive, consider replacing the board section.
Gaps between boards
Recut the board for a tighter fit or fill small gaps with expanding foam sealant suitable for insulation, then trim excess once cured. Ensure foil tape covers the gap effectively.
Condensation forming on the foil
This may indicate incorrect vapour barrier installation. Ensure the foil faces the warm side and all joints are properly sealed with foil tape.
Pros and Cons
Pros
- Excellent thermal insulation in a slim profile.
- Helps reduce energy bills by minimizing heat loss.
- Easy to cut and fit, suitable for DIY projects.
- Acts as a vapour barrier when installed correctly.
- Durable and resistant to moisture damage.
Cons
- Requires careful installation to achieve full vapour control benefits.
- May not be sufficient as the sole insulation layer for extreme climates.
- Foil facings can be damaged during handling if not careful.
Setup, Compatibility & Care
Setup:
- Measure and Cut: Accurately measure the area and cut the boards to size using a sharp knife or saw. Ensure clean, straight cuts for a tight fit.
- Installation: Fit the boards snugly into the desired space (e.g., wall cavities, under floorboards). For wall and roof applications, ensure the foil facings are oriented correctly to act as a vapour control layer, typically facing the warm side of the construction.
- Sealing: Seal all joints between boards and around the perimeter using appropriate foil tape. This step is critical for maintaining the integrity of the vapour barrier and preventing thermal bridging.
Compatibility:
This insulation board is compatible with most standard building materials including timber, metal framing, concrete, and plasterboard. It can be used in conjunction with various finishing materials.
Care:
- Store boards flat in a dry environment, away from direct sunlight and moisture.
- Handle boards with care to avoid damaging the foil facings.
- Clean boards with a damp cloth if necessary. Avoid harsh chemicals.