For quick and easy heatsaving on inside walls. This 2mm x 5m2 Heatsaver is an economical, 2mm thic...For quick and easy heatsaving on inside walls. This 2mm x 5m2 Heatsaver is an economical, 2mm thick polystyrene liner containing fire retardants that provide basic insulation as well as combatting condensation and mould growth. To create a more durable and smoother surface we recommend the product is overlined - Wallrock is particularly tough and strong. Recommended adhesive; Good quality ready mixed adhesive suitable for polystyrene veneer. Coverage 5.0m Roll length 10m single Roll width 0.5m. Please note: Due to geographical locations we are unable to deliver to Isle of Wight, Isle of Man and Ireland.
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Product Information
Full details
This guide is for homeowners and DIY enthusiasts looking to improve insulation and combat condensation with the Erfurt Heatsaver Wall Underliner. The Heatsaver provides basic insulation and helps prevent mold growth, offering a practical solution for improving indoor comfort. Note that while effective, it's recommended to overline the product for a more durable and smooth finish.
All features
Colour
White
Model Part Number
303641
Brand
Erfurt
Extended Product Information
FAQs
What is the primary purpose of the Erfurt Heatsaver?
The primary purpose is to provide basic insulation and help combat condensation on interior walls.
What thickness is the Heatsaver?
The Heatsaver is 2mm thick.
What type of adhesive should I use?
Use a good-quality, ready-mixed adhesive suitable for polystyrene veneer.
Is overlining necessary?
Yes, it is recommended to overline the Heatsaver with a Wallrock product for a more durable and smoother surface.
Can I use this in a bathroom?
Yes, but ensure proper ventilation to manage moisture, and address any leaks.
What is the coverage per roll?
Each roll covers 5.0m².
What are the fire retardant properties?
The Heatsaver contains fire retardants to enhance safety.
Where is delivery unavailable?
Due to geographical locations we are unable to deliver to Isle of Wight, Isle of Man and Ireland.
Troubleshooting
Poor adhesion to the wall.
Ensure the wall surface is properly prepared and use a suitable ready-mixed adhesive. Make sure to follow the adhesive's instructions.
Bubbles or uneven surface after application.
Carefully smooth out any bubbles during application. If the surface is uneven, overlining with a Wallrock product will help create a smoother finish.
Mold appears despite using Heatsaver.
Ensure proper ventilation in the room. Address any underlying causes of moisture, such as leaks. Consider overlining with a product designed to prevent mold growth.
Pros and Cons
Pros
Improves basic insulation.
Helps prevent condensation and mold.
Easy to apply.
Cost-effective solution.
Fire retardant properties.
Cons
Requires overlining for a durable finish.
Basic insulation, not a high-performance solution.
Coverage limited to 5.0m² per roll.
Limited to interior wall use.
Not suitable for all geographical locations (e.g., Isle of Wight, Isle of Man, and Ireland).
Setup, Compatibility & Care
Preparation: Ensure the wall surface is clean, dry, and free from loose paint or wallpaper.
Application: Use a good-quality ready-mixed adhesive suitable for polystyrene veneer.
Adhesive Application: Apply the adhesive evenly to the back of the Heatsaver sheet.
Placement: Carefully apply the sheet to the wall, ensuring it's straight and bubble-free.
Overlining: After installation, it is recommended to overline with a Wallrock product for a more durable and smoother surface.
Compatibility:
Adhesive: Use a ready-mixed adhesive specifically designed for polystyrene veneer.
Overlining: Compatible with Wallrock products for overlining.