Siniat
SINIAT 13mm Fireshield Heavy (Impactshield)
SINIAT 13mm Fireshield Heavy (Impactshield)
Price includes GST
Couldn't load pickup availability
Siniat Fireshield Heavy 13mm (Impactshield) Plasterboard
Siniat Fireshield Heavy 13mm (formerly known as GTEK Impact) is a high-density fire-rated plasterboard engineered to deliver enhanced impact resistance and improved acoustic performance in wall and ceiling systems. It combines fire resistance with durability, making it ideal for demanding environments where both safety and toughness are required.
Designed for residential and commercial applications, Fireshield Heavy is commonly used in areas exposed to higher wear while still meeting fire-rated system requirements.
Product Details
- Product: Siniat Fireshield Heavy (Impactshield)
- Thickness: 13mm
- Type: Fire-rated, impact-resistant, high-density plasterboard
- Application: Internal walls and ceilings
- Suitable for: Fire-rated systems requiring added durability and acoustic performance
Best For
- High-traffic areas requiring impact resistance
- Fire-rated wall and ceiling systems
- Commercial fit-outs and public spaces
- Multi-residential and apartment builds
- Walls needing improved acoustic performance
Why Use Siniat Fireshield Heavy?
Fireshield Heavy 13mm features a denser gypsum core, providing improved resistance to impacts and better sound control compared to standard fire-rated plasterboard. This makes it a practical choice for projects where durability, fire performance, and acoustic benefits are all required in one board.
It is commonly specified in commercial and multi-residential projects where higher performance linings are needed to meet both design and compliance requirements.
Key Benefits
- Fire-rated: Suitable for compliant fire-resistant systems
- Impact resistant: Stronger surface for high-use environments
- Improved acoustics: Higher density helps reduce sound transfer
- Versatile: Suitable for walls and ceilings
- Multi-performance board: Combines fire, impact, and acoustic benefits
Share

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%.
