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Sterling Board OSB3 T&G Boards 18mm [2400mm x 625mm] *Collection Only*


SKU: 7180
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*COLLECTION ONLY* Delivery may be possible for full pack sizes of 100 & above.

Sterling Board OSB3 T&G Boards 18mm [2400mm x 625mm] T&G Roofing Boards

Especially recommended for GRP flat roofs OSB (Orientated Strand Board). A stronger alternative to softwood plywood and precision-engineered for consistent strength, SMARTPLY/Norboard/Sterling OSB3 is BBA approved and conforms to all relevant Eurocodes.

  • Tongue & Groove Edge Profile
  • FSC Certified Timber
  • Highly Engineered
  • Moisture Resistant
  • Easy Installation

Manufactured to the same exacting standards as SMARTPLY/Norboard OSB3 but with the addition of tongue and grooved edges.

(T&G) profile reduces the likelihood of stress fractures compared to butt-jointed timber. Doesn’t require joints to be bandaged.

Both of our available roofing boards must be laid with the writing side up. This side of the board results in a better laminate key.



SKU: 7180 Categories:,

Product Description

OSB3 panels are ideal for a wide range of applications within manufacturing and construction. They perform well in humid environments and are BBA approved.

  • A smooth OSB that requires no sanding not even for GRP roofing applications
  • Pitched/flat roofing
  • Suitable for Structural use in load-bearing conditions (over 9mm thickness)
  • Consistent, uniform boards with no voids, knots or signs of delaminating
  • Can be sawn, drilled, planed, filed, nailed or sanded. The boards can even take nails as close to 8mm from the edge without fear of splitting
  • Wall sheathing
  • Timber frame housing
  • Flooring
  • Hoarding
  • Furniture
  • Modular buildings
  • Panelling
  • Caravan manufacturing
  • Agricultural construction

Manufactured to EN300 performance standard OSB3 is a structural panel that satisfies BS5268 Part 2, EN13986




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