HIGH LOAD XPS Thermal Spacer for Basement Waterproofing
A successful Type C basement waterproofing system depends on every component working together. The correct insulation and drainage layer can significantly improve both thermal performance and the long-term reliability of the waterproofing system.
That's where Wykamol HIGH LOAD Thermal Spacer excels.
Specifically developed for basement waterproofing applications, HIGH LOAD combines exceptional compressive strength, insulation performance and drainage in a single board.

What is Wykamol HIGH LOAD?
Wykamol HIGH LOAD Thermal Spacer is a high-performance XPS insulation board designed for use within Type C basement waterproofing systems.
Installed above the basement floor slab and beneath the screed, it creates an insulated drainage layer while providing exceptional load-bearing performance.
Why Choose HIGH LOAD?
Unlike standard insulation boards, HIGH LOAD has been engineered specifically for demanding below-ground environments.

Key Benefits
- 500 kPa compressive strength
- Long-term compressive creep resistance
- Excellent thermal insulation
- Grooved surface assists drainage
- Low water absorption
- Shiplap edges reduce screed migration
- Quick and simple installation
- Suitable as a protection board for external waterproofing systems
Ideal Applications
HIGH LOAD Thermal Spacer is suitable for:
- Basement waterproofing systems
- New-build basements
- Basement conversions
- Commercial developments
- Type C cavity drain membrane systems
- Floor insulation beneath screeds
- External Type A waterproofing protection boards

Why Buy from Clever Shield?
At Clever Shield, we provide more than just waterproofing products.
Our team can arrange manufacturer-written project specifications, helping to ensure the correct waterproofing system is selected from the outset. We can also assist with manufacturer-backed product warranties on qualifying projects, giving contractors, developers and clients additional peace of mind.
Combined with expert technical support and fast UK delivery, we help you complete your waterproofing project with confidence.
Shop HIGH LOAD Today
Whether you're specifying a new basement waterproofing system or upgrading an existing project, Wykamol HIGH LOAD Thermal Spacer delivers the strength, insulation and durability professionals demand.
Contact Clever Shield today for technical advice, project specifications and nationwide delivery.
























