Formply F17
Formply F17 Sydney | Concrete Formwork Plywood
Formply F17 is the sheet specification for concrete forming. The F17 stress grade indicates high bending stiffness and load capacity, enough to resist the hydrostatic pressure of wet concrete without the deflection that produces an uneven form face. The resin-impregnated overlay face resists moisture absorption from wet concrete, releases cleanly with the right form oil, and extends the usable life of each sheet across multiple pours.
Specifications and Reuse Performance
Grade: F17 | Thickness: 17mm | Sheet: 2400 x 1200mm | Face: Resin-impregnated overlay
F17 deflects less under wet concrete loads than lower-rated form ply, producing a flatter concrete surface and reducing the risk of blow-outs on vertical forms. The treated face repels moisture and releases cleanly from concrete with the right form oil, extending the usable life of each sheet across multiple pours.
For LVL-based formwork framing to support the F17 sheets, see our Easi Form LVL Formwork range. Trade pricing and bulk packs available for concreters running volume orders.
Form ply does the face work but the frame behind it carries the load, and Easi Form LVL formwork framing is stocked alongside Formply F17 so you can order both from one place. Once the forms are stripped and the slab is cured, concrete slab expansion joints for the next pour are available in the same order.
The Complete Formwork System. One Supplier.
- Delivery to site across Sydney: We deliver to Sydney, the Blue Mountains, Wollongong, and the Central Coast. Call 1300 554 775 to schedule around your pour dates.
- Formwork system stocked together: Formply F17 alongside Easi Form LVL framing and concrete accessories. Order your complete formwork system from one place.
Order online 24/7: Check stock and place your order anytime. No waiting for business hours when the pour is booked.
Australian-owned family business: Western Sydney based. Real people, real stock, and a team that understands concrete construction schedules.
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Call 1300 554 775 or request a quote online, our team is here to help with sizing, materials, and application advice tailored to your job.
Frequently Asked Questions
What is Formply F17 used for?
Formply F17 is used as the sheeting face in concrete formwork. It is the standard specification for slab edge forms, wall forms, column forms, and strip footing shutters in residential and commercial concrete construction.
What does F17 mean on form ply?
F17 is a stress grade that denotes the bending stiffness and load capacity of the sheet. F17-rated form ply deflects less under wet concrete loads than lower-grade options, producing a flatter, more consistent concrete surface.
How many times can Formply F17 be reused?
With correct handling, storage, and form oil application, Formply F17 can be reused across multiple pours. The resin-impregnated overlay face resists moisture absorption and releases cleanly from concrete when properly oiled.
Do I need to oil Formply before using it?
Yes. Applying a form release oil to the face of Formply F17 before each pour helps the sheet release cleanly from the concrete and extends its reuse life. Use a form oil appropriate for the concrete mix being used.
Can I use Formply F17 with Easi Form LVL for my formwork?
Yes. Formply F17 sheets are commonly used alongside Easi Form LVL framing members. The LVL provides the structural formwork frame while the Formply sheets form the concrete face. Both are available from BBS with delivery across Sydney.