Premium, Heavy-Duty Full-Hardwood Formply
F27 Formwork Plywood is the highest of the common formply stress grades — the 'F27' indicates the greatest bending strength of the F17/F22/F27 range. Engineered with full hardwood veneers and a high-density phenolic overlay on both faces, and bonded with a durable Type A (exterior) phenolic bond, it is built to carry the highest loads and withstand the most repeated, demanding use. The dense hardwood construction and tough phenolic face make it the premium choice where formwork is worked hardest. That makes F27 the formply of choice for heavy construction and mining formwork, and for demanding off-form and architectural finishes where strength, stiffness and surface quality all matter. Like all formply it is made to AS 6669 and specified by surface class, stress grade and bond — and with the right surface class and good formwork practice, it delivers a clean, high-quality off-form finish over many cycles.
Why Choose F27 Formwork Plywood
Technical Specifications
Product
Premium structural formwork plywood (formply)
Standard
AS 6669 (structural formwork plywood)
Stress grade
F27 (highest common grade; F = bending strength in MPa)
Face
High-density phenolic overlay, both faces
Core
Full hardwood veneers
Bond
Type A (exterior) phenolic bond
Surface class
Per AS 3610 (off-form finish with good practice)
Common sizes
2400 x 1200 mm and 1800 x 1200 mm; common thicknesses
Typical uses
Heavy construction & mining formwork; demanding off-form finishes
Where F27 Formwork Plywood Performs Best
Heavy civil and commercial construction formwork.
Mining and resource-sector formwork.
High-load and wide-support-spacing forms (per design).
Demanding off-form and architectural concrete finishes.
System and tableform applications under the heaviest use.
Projects where maximum strength and durability are required.
Working With and Re-Using F27 Formwork Plywood
F27 Formwork Plywood is cut and fixed with standard tools; seal freshly cut edges with a suitable edge sealer to keep moisture out of the core. Support sheets at the spacing the formwork design requires for the high loads involved, fix securely, and follow safe-work and formwork design requirements. Its premium strength can allow heavier loads or wider spacing than lower grades on some jobs — but always to the formwork design. To get the most from a premium sheet, clean the face after stripping, apply a suitable release agent, avoid impact damage, re-seal damaged edges and store sheets flat, supported and protected. Inspect before re-use and retire sheets that are delaminating or badly damaged. Treated well, F27 rewards the investment with many demanding cycles.
Get Your Free QuoteF27 Formwork Plywood Standards & Specifying
F27 Formwork Plywood is made to AS 6669 (Plywood — Formwork) and is specified by surface class, stress grade and bond. The F27 grade indicates the highest bending strength of the common formply range, the surface class relates to the off-form finish under AS 3610, and the A-bond is the durable exterior phenolic glue line. Whether F27 lets you carry higher loads or widen support spacing on a given job depends on the formwork design, so always work to that design and the manufacturer’s data. Our team can help you decide whether F27 is warranted, or whether F17 or F22 suits your loads, re-use and finish, so you specify the most cost-effective grade.
Get Your Free QuoteOrdering F27 Formwork Plywood from JVS Timber
The easiest way to order F27 Formwork Plywood is to tell us what your formwork design and schedule call for — the grade, size, thickness and quantities — and let our team match the product to it and confirm current stock. Because we supply the whole formwork range, you can also coordinate the rest of the package in the same order: the form face (F17, F22 or F27 formply) and the supporting structure (Formwork LVL E12 bearers and joists) together, from one supplier, with a single point of contact and delivery Australia-wide. Ordering everything together helps keep your formwork job moving — fewer suppliers to chase, coordinated delivery to site, and a team that can advise on grades, sizes and quantities so you order the right amount with minimal waste. If you are unsure which grade or size best suits your loads, re-use and finish, just describe the job and we will recommend the most cost-effective option.
Get Your Free QuoteSustainable & Ethically Sourced
F27 Formwork Plywood is built for heavy, repeated re-use, and a premium sheet that delivers many demanding cycles is both economical and sustainable over its life. JVS Timber supplies it made to AS 6669 and compliant with Australian industry standards. Sealing edges, cleaning down and storing sheets well extends their working life further.
Get Your Free QuoteF27 Formwork Plywood Sizes & Availability
JVS Timber supplies F27 Formwork Plywood in the common sheet sizes — typically 2400 x 1200 mm and 1800 x 1200 mm — in common thicknesses. Whether you need a few premium sheets or bulk formply for a heavy construction or mining job, our team can confirm current stock, sizes, surface class and competitive trade pricing, delivered Australia-wide.
Get Your Free QuoteF27 Formwork Plywood — Frequently Asked Questions
Choose F27 for the most demanding formwork — heavy construction and mining, the highest loads, the most punishing re-use and demanding off-form finishes. For general work, F17 or F22 is usually more cost-effective.