
Warmup WIBS40MM Recessed Woodscrews Length: 40mm (Pack Size 100)
WIBS40MM
Warmup WIBS40MM Recessed Woodscrews – 40mm Screws for Secure Fixing of Insulation Boards (Pack of 100)
The Warmup WIBS40MM Recessed Woodscrews are designed for securely fixing Warmup insulation boards to timber substrates. With a 40mm length and recessed head for flush fitting, this pack of 100 screws ensures quick and reliable installation across a range of underfloor heating projects.
- Recessed Head Design: Allows screws to sit flush with the board surface, providing a smooth and stable finish.
- Optimal 40mm Length: Ideal for securing insulation boards without penetrating too deeply into the subfloor.
- Strong and Durable: Manufactured for long-lasting grip and structural stability in timber applications.
- Easy Installation: Compatible with standard screwdrivers and drill drivers for fast on-site use.
- Bulk Pack Size: Supplied in a pack of 100, suitable for medium to large insulation board installations.
Technical Specification
- Product Type: Recessed Woodscrews
- Screw Length: 40mm
- Head Type: Recessed
- Pack Quantity: 100 Screws
- Application: Fixing Warmup insulation boards to timber substrates
✅ Use the Warmup WIBS40MM Woodscrews for fast, secure installation of insulation boards over timber flooring!

Range | Warmup INS Insulation Boards |
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.