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FLEXEL TBSW Fixing Screws & Washers Stainless Steel

Original price was: £19.80.Current price is: £14.95. £17.94 Inc VAT

The Flexel TBSW is a professional-grade mechanical fixing kit for securing EcoMax insulation boards to timber subfloors. Each pack contains 50 high-quality 35mm stainless steel washers and 25mm screws. These corrosion-resistant fixings prevent floor movement and ensure a stable, long-lasting surface for your underfloor heating installation.

157 in stock

Estimated Standard Delivery Apr 21, 2026 - Apr 22, 2026

Description

FLEXEL TBSW Fixing Screws & Washers Stainless Steel.

The Flexel TBSW is the professional choice for wooden floors. High-quality stainless steel prevents rust in wet bathrooms.
The 35mm washers feature a perforated design. This allows tile adhesive to bond directly through them. This creates a solid surface for your heating mats. These fixings stop “bounce” in suspended timber subfloors.
Installation Guidelines:
  • Spacing: Use these fixings at 300mm centres across the board.
  • Quantity: Use 12 to 15 washers per standard board.
  • Compatibility: Use these with 10mm EcoMax (TB10) boards.
  • Note: Bed 6mm boards in flexible tile adhesive instead.
  • Material: 100% Stainless Steel.
  • Washer Size: 35mm Diameter (Perforated).
  • Screw Size: 25mm Length.
  • Pack Quantity: 50 Washers and 50 Screws.
  • Floor Type: Timber or Wood.