Question 1

What is Q Mark plywood?

Accepted Answer

Q Mark plywood is plywood that’s been tested and certified under the BM TRADA Q Mark scheme. This certification confirms the strength and durability of the plywood, as well as compliance with UK construction standards.

Question 2

Why choose Q Mark plywood?

Accepted Answer

Builders choose Q Mark plywood when they need certified materials with proven performance. The Q Mark shows that sheet materials meet UK standards for strength, durability, and moisture resistance. It also provides documented assurance for structural work, which can be important for meeting building regulations, client specifications, or warranty requirements. Using Q Mark plywood can also reduce the risk of hidden defects, ensuring consistent quality on both residential and commercial projects.

Question 3

How do I check if plywood is Q Mark certified?

Accepted Answer

Look for a clear stamp or label on each sheet showing the Q Mark logo, the relevant standard (such as BS 1088), thickness, batch number, and certification body. Genuine products are traceable, and suppliers can provide supporting documentation. If the marking is missing, it may not be certified.

Question 4

Can I use Q Mark plywood outdoors?

Accepted Answer

Yes, but only marine-grade Q Mark plywood made to BS 1088 is suitable for outdoor use. It’s bonded with waterproof adhesive and uses higher quality veneers. Standard structural Q Mark plywood is for dry or controlled internal conditions.

Q Mark plywood

Q Mark Plywood Hardwood EN636-3S Class 2 FSC 2440x1220x3.6mm

Q Mark Plywood Hardwood EN636-3 Class 3 PEFC 2440 x 1220 x 12mm

Q Mark Plywood Hardwood EN636-3 Class 3 PEFC 2440 x 1220 x 25mm

Qmark Plywood 2440 X 1220 X 5.5mm

Q Mark Plywood Hardwood EN636-3 Class 3 PEFC 2440x1220x18mm