Siniat
SINIAT Weather Defence 13mm Plasterboard (External Lining)
SINIAT Weather Defence 13mm Plasterboard (External Lining)
Price includes GST
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SINIAT Weather Defence 13mm is designed for projects that require an external lining board with improved resistance characteristics. Use as part of a specified external wall system.
Best for
- Specified external wall lining systems
- Projects requiring a more robust board in exposed conditions (per system)
Related products
- All plasterboard sheets
- Metal stud & track for framing
FAQ
Is this board waterproof?
It must be used within a complete external wall system. Follow manufacturer instructions and project specifications.
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Shipping & Returns
We offer fast and reliable delivery across Perth and surrounding areas, with most orders processed within 1–2 business days. Delivery within the Perth metropolitan area is charged at a flat rate of $120. For regional deliveries, fees are calculated based on distance and order size; please contact us for a custom quote. All orders are packed with care to ensure they arrive in top condition.
At Online Plasterboard Supplies, we strive to ensure your satisfaction with every purchase. Please review your order carefully before finalizing, as we do not accept returns for change of mind, incorrect purchases, or surplus materials. If your order arrives damaged, defective, incorrect, or incomplete, notify us within 48 hours with your order number, clear photos, and a description of the issue. We'll assess the situation and determine if a replacement, refund, or store credit is appropriate. Some products may have manufacturer warranties; contact us for assistance with claims. Approved returns must be unused, in original packaging, pre-approved by our team, and may incur a restocking fee, typically 20%.