Fibro Underlay CTU – 1800 x 900 x 6mm

Vendor Sydney Hardware

A 6mm fibre cement underlay (CTU) sheet measuring 1800 x 900 mm for strengthening and stabilising timber floors before tiling. It helps reduce movement, minimises tile cracking, and provides a smooth, durable substrate. Moisture-resistant and dimensionally stable, it’s suitable for wet areas when installed as per guidelines. Easy to cut and fix with appropriate fasteners and adhesives. A proven solution for bathrooms, laundries, and kitchens requiring a firm tile-ready base.

$19.95
Delivery Options
2hrs. Delivery Within 2 Hrs.
3hrs. Delivery Within 3 Hrs.
4hrs. Delivery Within 4 Hrs.
6hrs. Delivery Within 6 Hrs.