





Heatmat CBM-OVE-0280 Combymat 7mm Overlay Board - Covers 2.88m²
CBM-OVE-0280
Heatmat CBM-OVE-0280 Combymat 7mm Overlay Board - 2.88m² Coverage
The Heatmat CBM-OVE-0280 Combymat Overlay Board is an earth shielded system designed to be installed beneath floating laminate and engineered board floors without the need for levelling compounds. This versatile system can also be used under carpet, vinyl, linoleum, and bonded board floor coverings, making it suitable for a wide range of applications. With the addition of Overlay Boards, the system is perfect for use in rooms where quick installation is required, and no wet trade is necessary.
- Versatile Installation: Can be used beneath various floor coverings including laminate, carpet, vinyl, and linoleum, offering flexibility in design.
- Earth Shielded System: Ensures safety and protection from electrical interference, providing a reliable and secure heating solution.
- No Need for Levelling Compounds: Can be installed directly beneath flooring materials without the need for additional compounds, saving time and effort.
- Quick & Easy Installation: The mats can be 'cut-and-turned' like conventional undertile heating mats for quick and efficient setup.
- Efficient Heating: Provides floor warming or sole-source heating for reasonably well-insulated rooms when used with Heat Mat's intelligent thermostats.
Technical Specification
- Mat Thickness: 7mm
- Coverage: 2.88m²
- System Type: Earth shielded, overlay system
- Floor Compatibility: Suitable for laminate, engineered board, carpet, vinyl, linoleum, and bonded board floors
✅ Simplify your installation with the Heatmat CBM-OVE-0280 Overlay Board for efficient and hassle-free floor heating!

Range | Heatmat Combymat |
Coverage | 2.88 Square Metres |
Product | Underfloor Heating |
Type | UFH Insulation Board |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.