1 2

Plywoodetc

18mm OSB3 TG4 Tongue and Groove Structural OSB Board

18mm OSB3 TG4 Tongue and Groove Structural OSB Board

£24.00 GBP
£24.00 GBP
Sale Sold out
Taxes included. Shipping calculated at checkout.

A robust 18mm OSB3 TG4 Tongue and Groove Structural Board for tradespeople needing a durable base for flooring, roofing and wall sheathing.

OSB3 grade uses multiple thin veneers with aligned grain for strength, stability and impact resistance, with a knot-free surface.

All four edges are Tongue and Groove for tight edge-to-edge fits on roof decks, floors and walls, delivering a smooth finish.

Sizes include 2440x590mm (2400x690mm in some locations); highly resistant to wear and moisture in exterior or semi-exposed use.

Nationwide supply with delivery options—check availability for your site.

Specifications

Delivery & Returns

The estimated delivery window for this item is shown above. Most orders arrive within 3 working days; a number of brands ship direct from the manufacturer and take 5–8 working days.

Free UK delivery on orders over £50. All orders are dispatched on a tracked service. Returns accepted within 30 days on unused, unopened items.

If your order is urgent, contact us for an estimated delivery date before ordering.

Trade Pricing

All prices shown are trade prices — no account or login required. Buy as many or as few as you need.

View full details

  • Trade Pricing

    No account needed

  • Next-Day Delivery

    On many core items

  • 30-Day Returns

    Unused & unopened

  • Always in Stock

    Bulk & single units

  • Estimated delivery: 3 working days Dispatched on a tracked service
  • Delivery available Delivery times and costs vary by supplier — shown at checkout
  • Easy Returns 30-day hassle-free returns
  • Secure Checkout SSL encrypted payment